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List of people with given name Mary

Mary is a feminine given name. Below is a list of notable individuals named Mary.

Biblical figures

Royalty

Non-royal aristocrats

Actors

Politicians

Spouses

Other people

  • Mary (slave) (c. 1824–1838), American teenage slave executed for murder
  • Mary A. Ahrens (1836–1921), English-American teacher, lawyer, and social reformer
  • Mary A. Aston (c. 1836–1913), American army nurse during the American Civil War
  • Mary Atkinson (suffragette), British suffragette and trade unionist
  • Mary Alice Barton (1917–2003), American quilter, quilt historian, collector, and philanthropist
  • Mary A. Blood (1851–1927), American teacher of elocution and expression
  • Mary A. Bomar (1944–2022), English-born American national park service director
  • Mary Forrest Bradley (1869–1965), American historian
  • Mary A. Brigham (1829–1889), American educator
  • Mary A. Brinkman (1846–1932), American homeopathic physician
  • Mary Brownell (1929–2017), Liberian peace activist
  • Mary Antoinette Brown-Sherman (1926–2004), Liberian educator and first woman head of a university or college in Africa
  • Mary A. Conlon (1870–1936), American elementary school principal
  • Mary A. Cornelius (1829–1918), American author and social reformer
  • Mary A. G. Dight (1860–1923), American physician
  • Mary A. Hickey (1874–1954), American nurse and health administrator
  • Mary A. Kingsbury (1865–1958), American school library pioneer
  • Mary A. Legere, American retired army general
  • Mary A. McCurdy (1852–1934), African-American temperance advocate and suffragist
  • Mary A. Reardon (1912–2002), American liturgical artist and illustrator of children's books
  • Mary Abel (c. 1850–1938), American food writer
  • Mary Abichi (born 1990), British track and field sprinter
  • Mary Abney (1676–1750), English landowner
  • Mary Abukutsa-Onyango (born 1959), Kenyan humanitarian and agricultural scientist
  • Mary Adair (born 1936), American Cherokee Nation educator and painter
  • Mary Adshead (1904–1995), English painter, muralist, illustrator, and designer
  • Mary Aggie, 18th-century African-American slave who participated in a trial that resulted in Virginia allowing slaves to claim benefit of clergy
  • Mary Agria (born 1941), American writer
  • Mary Aikenhead (1787–1858), Irish Roman Catholic nun and health professional
  • Mary Ainsworth (1913–1999), American-Canadian developmental psychologist
  • Mary Ajami (1888–1965), Syrian poet and pioneering feminist writer in Arabic
  • Mary Akinyemi (born 1954), Nigerian former sprinter
  • Mary Akor (born 1976), Nigerian-American athlete
  • Mary Akrami (born 1975/1976), Afghan women's rights activist
  • Mary Al-Atrash (born 1994), Palestinian swimmer
  • Mary Albert (born 1952), American earth scientist and professor of engineering
  • Mary Albertson (1838–1914), American botanist and astronomer
  • Mary Alcock (c. 1742–1798), English poet, essayist, and philanthropist
  • Mary Alcorn (1866–1928), New Zealand interior designer and business owner
  • Mary Alessi, American Christian songwriter and worship leader
  • Mary Alfonsi, real name of Donna Christanello (1942–2011), American professional wrestler
  • Mary Alger (1838–1894), British headmistress
  • Mary Aline Wilshin, birth name of Sunday Wilshin (1905–1991), British actress and radio producer
  • Mary Allerton (c. 1616–1699), Dutch settler of Plymouth Colony
  • Mary Allies (1852–1927), English Roman Catholic historian, writer, and translator
  • Mary Allis (1899–1987), American dealer of art and antiques
  • Mary Allitt (1925–2013), Australian cricketer
  • Mary Alment (1834–1908), Irish landscape- and portrait artist
  • Mary Almond (1928–2015), English physicist, radio astronomer, palaeomagnetist, mathematician, and computer scientist
  • Mary Almy (1883–1967), American architect
  • Mary Aloe, American film- and television producer
  • Mary Alwyn, alternate name of Doreen Carwithen (1922–2003), English composer of classical- and film music
  • Mary Ama, Cook Islands-New Zealand artist and community arts organiser
  • Mary Ambler (1805–1868), American humanitarian and fuller
  • Mary Ambree (fl. 1584), English army soldier
  • Mary Amdur (1921–1998), American toxicologist and public health researcher
  • Mary Amiti, Australian economist
  • Mary Amons, American cast member on The Real Housewives of D.C.
  • Mary Amponsah (born 2006), Ghanaian professional footballer
  • Mary Andersson (1929–2020), Swedish author and playwright
  • Mary Andross (1893–1968), Scottish chemist
  • Mary Anning (1799–1847), English fossil collector, dealer, and palaeontologist
  • Mary Ansell (?–1899), English woman executed for murder
  • Mary Anselmo, American billionaire businesswoman
  • Mary Anthony (1916–2014), American choreographer, modern dancer, and dance teacher
  • Mary Antin (1881–1949), American author and immigration rights activist
  • Mary Appelhof (1936–2005), American biologist, vermicomposter, and environmentalist
  • Mary Applebey (1916–2012), English civil servant and mental health campaigner
  • Mary Archer (born 1944), English scientist, educator, and businesswoman
  • Mary Armanios, American oncologist and professor
  • Mary Armine (?–1676), English gentlewoman and benefactor
  • Mary Arrigan (born 1943), Irish illustrator, artist, and novelist
  • Mary Ashley (1931–1996), American video- and performance artist and painter
  • Mary Ashun (born 1968), Ghanaian-Canadian educator, author, and researcher
  • Mary Astell (1666–1731), English protofeminist writer, philosopher, and rhetorician
  • Mary Audsley (1919–2008), English painter and sculptor
  • Mary Ayubi, Afghan filmmaker and journalist
  • Mary Azarian (born 1940), American woodcut artist and children's book illustrator
  • Mary Azcuenaga (born 1945), American attorney
  • Mary Azrael (born 1943), American author and poet
  • Mary B. Malveaux (born 1967), American lawyer and judge
  • Mary B. McCord, American lawyer, national security analyst, and former government official
  • Mary B. Moser (1924–2013), American field linguist and Bible translator
  • Mary B. Schuenemann (1898–1992), American painter
  • Mary B. Warlick (born 1957), Australian-born American diplomat
  • Mary B. Weaver (1887–1978), American farmer and state legislator
  • Mary Bacon (1948–1991), American Thoroughbred jockey and model
  • Mary Baguley (?–1675), English woman who was executed for witchcraft
  • Mary Baines (1932–2020), British palliative care physician
  • Mary Ballou (1809–1894), American memoirist
  • Mary Balogh (born 1944), Welsh-Canadian novelist
  • Mary Bamber (1874–1938), Scottish socialist, trade unionist, social worker, and suffragist
  • Mary Bancroft (1903–1997), American novelist and spy
  • Mary Bankes (c. 1598–1661), English cavalier
  • Mary Bannister, sister of S Bannister (1787–?), British equestrian performer and tightrope walker
  • Mary Barbour (1875–1958), Scottish political activist, local councillor, bailie, and magistrate
  • Mary Bard (1904–1970), American writer
  • Mary Barkas (1889–1959), New Zealand psychiatrist, physician, and author
  • Mary Barksdale (1920–1992), African-American nurse, businesswoman, and civil rights activist
  • Mary Barkworth (born 1941), English-born American botanist and professor emerita
  • Mary Barnard (1909–2001), American poet, biographer, and translator
  • Mary Barra (born 1961), American businesswoman
  • Mary Barratt Due (1888–1969), Norwegian pianist
  • Mary Bartelme (1866–1954), American judge and lawyer
  • Mary Bass (1905–1996), American journalist, writer, and executive editor
  • Mary Bastholm, English murder victim
  • Mary Bastian (1948–1985), Sri Lankan Tamil human rights activist and Roman Catholic priest
  • Mary Batcher, American statistician
  • Mary Bateman (1768–1809), English alleged witch who was executed for murder
  • Mary Bateson (historian) (1865–1906), English historian and suffrage activist
  • Mary Batten (born 1937), American science writer
  • Mary Battersby (fl. 1801–1841), Irish artist and naturalist
  • Mary Bauermeister (1934–2023), German artist
  • Mary Baughman (1874–1956), American physician, medical school professor, and clubwoman
  • Mary Baumgartner (1930–2018), American AAGPBL player
  • Mary Bayley (1816–1899), British temperance activist and pamphlet writer
  • Mary Bayliss (1940–2019), English magistrate
  • Mary Baynton (c. 1515–?), English impostor
  • Mary Beal (1878–1964), American botanist
  • Mary Beale (1633–1699), English portrait painter
  • Mary Beams (born 1945), American artist and animator
  • Mary Beasley (1933–2024), Australian public servant and business executive
  • Mary Beaton (c. 1543–1597), Scottish courtier and poet
  • Mary Beaudry (1950–2020), American archaeologist, educator, and author
  • Mary Beckerle, American cell biologist
  • Mary Beckett (1926–2013), Irish author
  • Mary Beckinsale (?–2019), English art historian
  • Mary Beckman (born 1953), American professor emerita of linguistics
  • Mary Bedford (1907–1997), South African freestyle swimmer
  • Mary Beever (1802–1883), British artist and botanist
  • Mary Behrend, 19th-century American philanthropist
  • Mary Beilby (c. 1750–1797), English enameller and glass-painter
  • Mary Beisiegel, Canadian-born American associate professor of mathematics
  • Mary Beloff, Argentine jurist
  • Mary Benton (1855–1944), English headteacher
  • Mary Benwell (1739–?), English artist, miniaturist, and pastellist
  • Mary Berenson (1864–1945), American art historian
  • Mary Berg (1924–2013), Polish Holocaust survivor and diarist
  • Mary Berg (chef) (born 1989), Canadian television host, author, and cook
  • Mary Bergin (born 1949), Irish folk musician
  • Mary Berkeley (born 1965), English retired long jumper
  • Mary Berkheiser, American lawyer and professor of law
  • Mary Berko (born 1988), Ghanaian footballer
  • Mary Bernheim (1902–1997), English biochemist
  • Mary Bettans (c. 1788–1859), English dressmaker
  • Mary Beyt (born 1959), American artist
  • Mary Biddinger (born 1974), American poet, editor, and academic
  • Mary Bidwell (1881–1996), American supercentenarian
  • Mary Bierbaum (born 1955), American writer
  • Mary Birdsall (1828–1894), American suffragette, temperance worker, and journalist
  • Mary Birshtein (1902–1992), Soviet social scientist
  • Mary Bishai (born 1970), American physicist
  • Mary Blade (1913–1994), American engineer, camp director, and professor
  • Mary Blandy (c. 1720–1752), English murderer
  • Mary Blathwayt (1879–1961), English feminist, suffragette, and social reformer
  • Mary Blewett (born 1938), American author and academic
  • Mary Blue, American neurobiologist, computational neurologist, and associate professor
  • Mary Bluett (born 1951), Australian trade unionist and teacher
  • Mary Blume, American historian and biographer
  • Mary Bly (born 1962), American writer and professor
  • Mary Boakye (born 2000), Ghanaian track and field athlete
  • Mary Bock, American journalist and professor of journalism
  • Mary Boggs (1920–2002), American muralist and textbook author
  • Mary Boies (born 1950), American attorney
  • Mary Bolton (addiction counsellor) (1920–1996), Irish counsellor and (non-clinical) psychotherapist
  • Mary Bonauto (born 1961), American lawyer and civil rights advocate
  • Mary Bonner (1887–1935), American printmaker
  • Mary Bonney (1816–1900), American educator and advocate for Native American rights
  • Mary Bonnin, American underwater diver and former U.S. Navy sailor
  • Mary Bookstaver (1875–1950), American feminist, political activist, and editor
  • Mary Everest Boole (1832–1916), English mathematician
  • Mary Boone (born 1951/1952), American art dealer and collector
  • Mary Booze (1878–1955), American political organizer and activist
  • Mary Boquitas (born 1969), Mexican singer and actress
  • Mary Borden (1886–1968), American-British novelist and poet
  • Mary Borgstrom (1916–2019), Canadian potter, ceramist, and artist
  • Mary Borkowski (1916–2008), American fiber artist
  • Mary Bothwell (1900–?), Canadian classical vocalist and painter
  • Mary Botsford (1865–1939), American anesthesiologist
  • Mary Boulding (1929–2009), English Roman Catholic nun, theologian, writer, and translator
  • Mary Bourke-Dowling (1882–1944), Irish suffragette and republican
  • Mary Bousted (born 1959), British trade unionist
  • Mary Bouxsein, American biomechanical engineer and orthopedic researcher
  • Mary Bowerman (1908–2005), American botanist
  • Mary Bowermaster (1917–2011), American masters athlete
  • Mary Bowman (1908–2002), American economist
  • Mary Bownes (born 1948), English molecular- and developmental biologist, and emerita professor
  • Mary Bowser, 19th-century American Union spy during the American Civil War
  • Mary Box (?–1679), English school founder
  • Mary Boyoi (born 1974), South Sudanese singer and author
  • Mary Bradburn (1918–2000), British mathematics educator
  • Mary Bradbury (1615–1700), English-born American convicted witch, but not executed
  • Mary Brady (1821–1864), American nurse in the American Civil War
  • Mary Brannagan, Irish chess player
  • Mary Brant (c. 1736–1796), Canadian Mohawk leader
  • Mary Brave Bird (1954–2013), Sicangu Lakota writer and activist
  • Mary Brazier (1904–1995), English-born American neuroscientist
  • Mary Brebner (1858–1933), Scottish teacher and classical scholar
  • Mary Breen (1933–1977), Australian athlete
  • Mary Brewster (c. 1569–1627), English-born American Pilgrim, and a Mayflower passenger
  • Mary Bright (1954–2002), Scottish curtain designer
  • Mary Brinton, American sociologist
  • Mary Bristow (?–1805), British landscape architect and embroiderer
  • Mary Broad (1860–1942), British entrepreneur and Bournemouth headmistress
  • Mary Broadhurst (1860–1928), English agricultural reformer and radical
  • Mary Brockert, real name of Teena Marie (1956–2010), American singer, songwriter, and producer
  • Mary Brodrick (1858–1933), English archaeologist and Egyptologist
  • Mary Broh (born 1951), Liberian former mayor
  • Mary Brook (c. 1726–1782), British Quaker, preacher, and writer
  • Mary Brooksbank (1897–1978), Scottish mill worker, socialist, trade unionist, and songwriter
  • Mary Brosnan (1906–1988), American businesswoman and mannequin designer
  • Mary Brück (1925–2008), Irish astronomer, astrophysicist, and historian of science
  • Mary Brunner (born 1943), American criminal
  • Mary Brunton (1778–1818), Scottish novelist
  • Mary Brush, 19th-century American inventor, engineer, and businesswoman
  • Mary Brydon, English nurse
  • Mary Bubb (1920–1988), American journalist
  • Mary Bucholtz (born 1966), American professor of linguistics
  • Mary Buckland (1797–1857), English palaeontologist, marine biologist, and scientific illustrator
  • Mary Buff (1890–1970), American creator of illustrated children's books
  • Mary Buick (1777–1854), Scottish nurse
  • Mary Bumby (1811–1862), English-born New Zealand missionary and beekeeper
  • Mary Bunting (1910–1998), American bacterial geneticist and college president
  • Mary Burchell (1904–1986), English campaigner for Jewish refugees, and romance novelist
  • Mary Burger (born 1948), American professional rodeo cowgirl and barrel racer
  • Mary Burkett (1924–2014), English art curator and non-fiction writer
  • Mary Burrell (1865–?), American educator and businesswoman
  • Mary Burzminski (born 1960), Canadian middle-distance runner
  • Mary Butcher (1927–2018), American AAGPBL pitcher
  • Mary Butters (c. 1770–c. 1850), Irish witch
  • Mary Butterworth (1686–1775), American counterfeiter
  • Mary Butts (1890–1937), English modernist writer
  • Mary Byfield (1795–1871), English book illustrator and wood engraver
  • Mary Byker, English singer, record producer, and DJ
  • Mary C. Baltz (1923–2011), American soil scientist
  • Mary C. Boys (born 1947), American scholar of religious studies
  • Mary C. Juhas (born 1955), American engineer
  • Mary C. Lobban (1922–1982), British-born Canadian physiologist
  • Mary C. MacNiven (1905–1997), Gaelic singer
  • Mary C. Noble (born 1949), American former Supreme Court judge
  • Mary C. Pangborn (1907–2003), American scientist and writer of science fiction
  • Mary C. Pearl (born 1950), American environmental scientist and former dean
  • Mary C. Pendleton (born 1940), American retired diplomat
  • Mary C. Seward (1839–1919), American poet, composer, parliamentarian, and philanthropist
  • Mary C. Tanner (born 1951), American venture capitalist and investment banker
  • Mary C. Whitman (1809–1875), American educator
  • Mary Cadogan (1928–2014), English author
  • Mary Caesar (c. 1677–1741), English writer and Jacobite activist
  • Mary Cagle (born 1989), American webcomic artist
  • Mary Cagnin (born 1990), Brazilian comic artist
  • Mary Calcaño (1906–1992), Venezuelan aviator
  • Mary Calderone (1904–1998), American physician, author, public speaker, and public health advocate for reproductive rights and sex education
  • Mary Callahan Erdoes (born 1967), American investment manager and businesswoman
  • Mary Callery (1903–1977), American artist
  • Mary Calvi, American television journalist and author
  • Mary Campion (1687–1706), English singer and dancer
  • Mary Canberg (1918–2004), American violinist, conductor, and music educator
  • Mary Cannell (1913–2000), English educator and historian of mathematical physics
  • Mary Cannon, Irish psychiatrist, research scientist, public figure, and anti-cannabis advocate
  • Mary Cantwell (1930–2000), American journalist and novelist
  • Mary Carbery (1867–1949), English author
  • Mary Card (1861–1940), Australian designer and educator
  • Mary Carewe, English singer and vocal coach
  • Mary Carillo (born 1957), American sportscaster and former professional tennis player
  • Mary Carleton (1642–1673), English socialite and fraudster who was executed
  • Mary Carlin (1873–1939), British trade unionist
  • Mary Carnell (1861–1925), American photographer and clubwoman
  • Mary Carrington, American immunologist
  • Mary Carruthers (born 1941), American professor emeritus of English
  • Mary Carryl (?–1809), Irish servant and companion of the Ladies of Llangollen
  • Mary Carskadon, American professor of psychiatry and human behavior, and researcher of sleep
  • Mary Cartwright (1900–1998), British mathematician
  • Mary Carty, American musician, songwriter, and music arranger
  • Mary Cassatt (1844–1926), American painter and printmaker
  • Mary Cassidy, Irish singer
  • Mary Castillo (born 1974), American author
  • Mary Catlyn, English mother of nobleman Robert Spencer, 1st Baron Spencer of Wormleighton
  • Mary Catterall (1922–2015), English medical doctor and sculptor
  • Mary Cawse (1808–1850), British opera singer
  • Mary Cecil, 2nd Baroness Amherst of Hackney (1857–1919), English hereditary peer, charity worker, archaeologist, and ornithologist
  • Mary Chadwick (?–1943), English nurse and psychoanalyst
  • Mary Challis, pen name of Sara Woods (1922–1985), English mystery writer
  • Mary Chamberlain (born 1947), English novelist and historian
  • Mary Chamot (1899–1993), Russian-born English art historian and museum curator
  • Mary Champion de Crespigny (c. 1749–1812), English novelist and letter writer
  • Mary Chandler (1687–1745), English poet
  • Mary Channing (1687–1706), English woman who was executed for murder
  • Mary Chapman, British businesswoman
  • Mary Cuningham Chater (1896–1990), English composer, author, music advisor, and editor
  • Mary Chavelita Dunne Bright, real name of George Egerton (1859–1945), Australian-born Irish writer of short stories, novels, plays, and translations
  • Mary Chawner, 19th-century English silversmith
  • Mary Chayko (born 1960), American sociologist and professor of communication and information
  • Mary Cheke (c. 1532–1616), English courtier, poet, and epigrammatist
  • Mary Chemweno (born 1959), Kenyan former middle-distance runner
  • Mary Cheney (born 1969), American daughter of retired politician and businessman Dick Cheney
  • Mary Chess (1878–1964), American perfumer
  • Mary Chiarella (born 1952), Australian academic, nurse, author, and professor emerita
  • Mary Chichester (1801–1876), English Catholic diarist
  • Mary Chilton (1607–1679), English Pilgrim
  • Mary Chind-Willie (born 1967), American photographer
  • Mary Chinery-Hesse (born 1938), Ghanaian civil servant and diplomat
  • Mary Chipperfield (1937–2014), British circus entertainer
  • Mary Cholhok (born 1997), South Sudanese-born Ugandan professional netball player
  • Mary Christianna Milne, birth name of Christianna Brand (1907–1988), British crime writer and children's author
  • Mary Christine Brockert, real name of Teena Marie (1956–2010), American soul- and R&B singer, songwriter, and producer
  • Mary Christy (born 1952), Luxembourgish singer
  • Mary Chubb (1903–2003), British writer and archaeologist
  • Mary Chudleigh (1656–1710), English poet
  • Mary Chulkhurst (1100–1134), English conjoined twin
  • Mary Chun, American conductor
  • Mary Churchill (puppeteer) (1930–1997), American puppeteer, educator, and entrepreneur
  • Mary Clem (1905–1979), American mathematician and human computer
  • Mary Clement (1863–1944), Luxembourgish-born American serial killer
  • Mary Clifford, 18th-century English murder victim
  • Mary Clinton (born 1960), New Zealand former field hockey player
  • Mary Clive (1907–2010), British writer and historian
  • Mary Clouston Dive, real name of Mollie Dive (1913–1997), Australian scientist and cricketer
  • Mary Cloyd Burnley Stifler (1876–1956), American botanist
  • Mary Clutter (1930–2019), American plant biologist
  • Mary Clyde (born 1953), American short story writer
  • Mary Coate (1886–1972), English historian
  • Mary Dora Coghill (c. 1869–1957), American teacher, vice principal, principal, and civic leader
  • Mary Cohan (1909–1983), American composer and lyricist
  • Mary Coleridge (1861–1907), English novelist and poet
  • Mary Collier (1688–1762), English poet
  • Mary Collin (1860–1955), English teacher and campaigner for women's suffrage
  • Mary Colling (1804–1853), British poet and domestic servant
  • Mary Collson (1870–1952), American feminist activist and Christian scientist
  • Mary Collyer (c. 1716–1763), English translator and novelist
  • Mary Colquhoun (1836–1920), Scottish writer
  • Mary Colter (1869–1958), American architect and designer
  • Mary Colton (1822–1898), Australian philanthropist and suffragist
  • Mary-Russell Ferrell Colton (1889-1971), American artist and author
  • Mary Colum (1884–1957), Irish-born American literary critic and author
  • Mary Colvin (1907–1988), English WRAC director and equestrian
  • Mary Colwell, English environmentalist author and producer
  • Mary Conley, American contestant on The Amazing Race (American TV series)
  • Mary Conn, nickname of Michelle Conn (born 1963), Canadian former field hockey player
  • Mary Connealy (born 1956), American author of Christian fiction
  • Mary Coombs (1929–2022), British computer programmer and schoolteacher
  • Mary Corkling (1850–1938), English painter and food reformer
  • Mary Corner (1899–1962), British pharmacist, cotton worker, and chemist
  • Mary Cornwall Legh (1857–1941), English Anglican missionary
  • Mary Corse (born 1945), American artist
  • Mary Cortani, American Army veteran and dog trainer
  • Mary Corylé (1894–1976), Ecuadorian writer and poet
  • Mary Cosby, American cast member on The Real Housewives of Salt Lake City
  • Mary Cosh (1919–2019), English freelance journalist, historian, and Royal Navy personnel during World War II
  • Mary Coulcher (1852–1925), British philanthropist and hospital head
  • Mary Coulshed (1904–1998), British Army officer
  • Mary Cowan (1863–1898), American serial killer
  • Mary Cramer (1893–1984), Australian charity- and community worker
  • Mary Crawler (c. 1854–1935), Hunkpapa Sioux woman who fought during the Battle of Little Big Horn
  • Mary Cresswell (born 1937), American-born New Zealand poet
  • Mary Crichton, Viscountess Crichton (1883–1959), English daughter of Hugh Grosvenor, 1st Duke of Westminster
  • Mary Critchett (?–1729), English pirate and convict
  • Mary Croarken, British independent scholar and author
  • Mary Crocker, American murder victim
  • Mary Cronk (1934–2018), Scottish independent midwife
  • Mary Crooke (fl. 1657–1692), Irish printer and bookseller
  • Mary Crooks (born 1950), Australian feminist and public policy specialist
  • Mary Cross (born 1934), American professor, editor, writer, and biographer
  • Mary Croughan, American epidemiologist and academic administrator
  • Mary Crow, American poet, translator, and professor
  • Mary Crudelius (1839–1877), British campaigner for women's education and women's suffrage
  • Mary Cruger (1834–1908), American novelist
  • Mary Crumpe (?–1861), Irish novelist
  • Mary Cuddie (1823–1889), Scottish-born New Zealand farmwife, midwife, and shopkeeper
  • Mary Cullen (born 1982), Irish long-distance runner
  • Mary Cullinan (1950–2021), American academic administrator
  • Mary Cummings (1839–1927), American academic and philanthropist
  • Mary Ellen Cusack (1833–1900), Australian-British botanist
  • Mary Cushman, American vascular hematologist and professor of medicine and pathology
  • Mary Custy, Irish musician
  • Mary Cutts (1814–1856), American socialite, historian, and memoirist
  • Mary Cybulski, American script supervisor and film director
  • Mary Czerwinski, American cognitive scientist and computer-human interaction expert
  • Mary D. Cullen (born 1929), Irish college tutor and women's movement activist
  • Mary D. Diehl (fl. early 1900s), American police officer
  • Mary D. Lowman (1842–1912), American schoolteacher and mayor
  • Mary D. Powers (1922–2016), American civil rights activist
  • Mary D. Sammel, American biostatistician and professor
  • Mary Daheim (1937–2022), American writer of romance- and mystery novels
  • Mary Dailey (1928–1965), American AAGPBL pitcher
  • Mary Dallas (1952–2023), Scottish-born Australian archaeologist
  • Mary Dalrymple (born 1954), British linguist and professor
  • Mary Dalton (born 1950), Canadian poet and educator
  • Mary Daniel, American general district court judge
  • Mary Dann (1923–2005), Western Shoshone Native American spiritual leader, rancher, and cultural-, spiritual-, and land rights activist
  • Mary Darly, 18th-century English printseller and caricaturist
  • Mary Dasso, American biochemist
  • Mary Davenport Engberg (1880–1951), American violinist, composer, and conductor
  • Mary Davys (1674?–1732), Irish novelist and playwright
  • Mary Dawa, South Sudanese footballer
  • Mary de Bode (1700s–1812), French baroness
  • Mary de Bunsen (1910–1982), Spanish-born British ATA pilot and author
  • Mary de Cervellione (1230–1290), Spanish Roman Catholic saint
  • Mary de Garmo Buel, American mother of U.S. Army officer Eugene Fechet
  • Mary de Lellis Gough (1892–1983), Irish-born American nun and mathematician
  • Mary de Lourdes Gogan (1908–2000), Irish nun and missionary nurse in Nigeria
  • Mary de Piro (born 1946), Maltese artist
  • Mary de Rachewiltz (born 1925), Italian-American poet and translator
  • Mary de Sousa (1890–1953), Indian-Kenyan doctor
  • Mary De Garis (1881–1963), Australian medical doctor
  • Mary De la Beche Nicholl (1839–1922), Welsh lepidopterist and mountaineer
  • Mary De Vera, Canadian pharmacoepidemiologist, health services researcher, and academic
  • Mary Dearborn, American biographer and author
  • Mary DeChambres, American film- and television editor
  • Mary Decker (born 1958), American middle-distance runner
  • Mary Deconge (1933–2025), American mathematician and former nun
  • Mary DeDecker (1909–2000), American botanist, conservationist, and environmentalist
  • Mary DeGenaro (born 1961), American lawyer and former Supreme Court justice
  • Mary DeMarle, video game writer
  • Mary DeMelim (1930–2012), American academic administrator
  • Mary Dempster (born 1955), Canadian volleyball player
  • Mary Dendy (1855–1933), Welsh educational theorist, eugenicist, writer, and mental health activist
  • Mary Denness (1937–2017), English ship's steward, school nurse, and matron
  • Mary Dennett (1872–1947), American women's rights activist, pacifist, homeopathic advocate, and pioneer
  • Mary Dennett (prior) (1730–1781), English Roman Catholic nun
  • Mary DePiero (born 1968), Canadian diver
  • Mary Dering (1629–1704), English composer
  • Mary DeRosa, American lawyer and professor of law
  • Mary Desha (1850–1911), American educator and activist
  • Mary Detournay, Belgian international table tennis player
  • Mary Devens (1857–1920), American photographer
  • Mary Deverell (1731–1805), English moral- and religious essayist
  • Mary Dewson (1874–1962), American feminist and political activist
  • Mary Deyo (1858–1932), American teacher and Christian missionary
  • Mary Dhalapany (born 1953), Indigenous Australian contemporary artist
  • Mary Dicas (fl. 1800–1818), English businesswoman and scientific instrument maker
  • Mary Dick (1791–1883), British philanthropist
  • Mary Dickens (1838–1896), English daughter of novelist Charles Dickens
  • Mary Dickenson-Auner (1880–1965), Irish violinist, composer, and music teacher
  • Mary Dignam (1857–1938), Canadian painter, teacher, and art organizer
  • Mary Dillwyn (1816–1906), Welsh photographer
  • Mary di Michele (born 1949), Italian-Canadian poet and author
  • Mary Dimke (born 1977), American lawyer and district judge
  • Mary Dinah, Nigerian hotelier, social entrepreneur, humanitarian, and human rights activist
  • Mary Dingman (1875–1961), American social- and peace activist
  • Mary Doakes (1936–2019), African-American school teacher and education administrator
  • Mary Dobbs, birth name of Mollie Sneden (1709–1810), American ferry service operator
  • Mary Dobie (1850–1880), English-born New Zealand painter who was murdered
  • Mary Dobkin (1902–1987), American sports coach and advocate for children
  • Mary Dobson, ring name of Sarah Logan (born 1993), American professional wrestler
  • Mary Dobson (1912–1977), English artist
  • Mary Docherty (1908–2000), Scottish activist
  • Mary Docter (born 1961), American speed skater
  • Mary Docwra (1847–1914), British temperance activist
  • Mary Dodson (1932–2016), American art director
  • Mary Dohey (1933–2017), Canadian airline flight attendant who stopped a hijacking
  • Mary Dolim (1925–2002), American children's writer
  • Mary Donington (1909–1987), English musician and sculptor
  • Mary Dooley, birth name of Nita Naldi (1894–1961), American stage performer and silent film actress
  • Mary Dorcey (born 1950), Irish author, poet, feminist, and LGBT+ activist
  • Mary Dover (fl. 1908), Canadian chemist
  • Mary Downer (1924–2014), South Australian philanthropist and military personnel
  • Mary Downing (c. 1815–1881), Irish poet and nationalist
  • Mary Dozier, American psychologist
  • Mary Draper (1719–1810), American woman who helped the Continental Army during the American Revolution
  • Mary Dreier (1875–1963), American social reformer
  • Mary Duff (born 1964), Irish country-, pop-, and folk singer
  • Mary Duffy, American feminist fashion expert, spokeswoman, entrepreneur, author, and motivational speaker
  • Mary Duggan (1925–1973), English cricketer
  • Mary Dumont, American chef
  • Mary Dunleavy (born 1966), American soprano
  • Mary Dunlop (1912–2003), Irish dog trainer, activist, and philanthropist
  • Mary Dunnell (fl. 1807–1811), English preacher
  • Mary Durack (1913–1994), Australian author and historian
  • Mary Durojaye (born 1990), English professional basketball player
  • Mary Dutch (born 1944), American wheelchair curler
  • Mary Dwight (born 1951), American former handball player
  • Mary Dyckman (1886–1982), American advocate for labor protections
  • Mary E. Balfour (fl. 1789–1810), Irish poet
  • Mary E. Bibb (1820–1877 or the early 1880s), American-born Canadian educator and abolitionist leader
  • Mary E. Bouligny (1839–1908), American socialite and author
  • Mary E. Britton (1855–1925), American physician, educator, suffragist, journalist, and civil rights activist
  • Mary E. C. Bancker (1860–1921), American author
  • Mary E. Cobb (1852–1902), American manicurist and cosmetics manufacturer
  • Mary E. Costanza (born 1937), American retired doctor and professor
  • Mary E. Eato (1844–1915), African-American suffragist and teacher
  • Mary E. Elliot (1851–1942), American writer and lecturer
  • Mary E. Gladwin (1861–1939), English-born American nurse
  • Mary E. Guy, American political scientist, public administration scholar, academic, and author
  • Mary E. Haggart (1843–1904), American suffragist
  • Mary E. Hazeltine (1868–1949), American librarian
  • Mary E. Hewitt (1818–1894), American poet and editor
  • Mary E. Ireland (1834–1927), American author and translator
  • Mary E. Klotman (born 1954), American physician-scientist and academic administrator
  • Mary E. Larimer, American psychologist and academic
  • Mary E. Lovely (born 1956), American professor emeritus of economics
  • Mary Stanley Low (1912–2007), British-Cuban political activist, surrealist poet, artist and Latin teacher
  • Mary E. Merritt (1881–1953), American nurse
  • Mary E. Peabody (1891–1981), American civil-rights- and anti-war activist
  • Mary E. Reuder (1923–2017), American experimental psychologist, statistician, and licensed clinical psychologist
  • Mary E. Schick (1885–1951), American librarian
  • Mary E. Switzer (1900–1971), American public administrator and social reformer
  • Mary E. Tusch (1874/1875–1960), American aviation collector
  • Mary E. Van Lennep (1821–1844), American missionary, school founder, and memoirist
  • Mary E. Williamson (1924–2012), American aviator
  • Mary E. Wrinch (1877–1969), English-born Canadian artist
  • Mary Eales (?–c. 1718), English food writer
  • Mary Earle (1929–2021), Scottish-born New Zealand food technologist
  • Mary Earley (1900–1993), American painter
  • Mary Early (born 1975), American sculptor
  • Mary Earps (born 1993), English professional footballer
  • Mary East (c. 1716–1780), English tavern owner
  • Mary Eastey (1634–1692), American woman executed in the Salem witch trials
  • Mary Eastwood (1930–2015), American lawyer and civil rights advocate
  • Mary Eaves (1805/1806–1875), English midwife
  • Mary Eberstadt, American essayist, novelist, and nonfiction author
  • Mary Eberts (born 1947), Canadian constitutional lawyer
  • Mary Eccles, Viscountess Eccles (1912–2003), American-born British book collector and author
  • Mary Edmonds (1922–2005), American biochemist
  • Mary Edmonson (1832–1853), African-American abolitionist and slave
  • Mary Eggers Tendler, American volleyball coach and former player
  • Mary Ejercito (1906–2009), Filipino centenarian
  • Mary Ekpere-Eta, Nigerian barrister and activist
  • Mary Elmes (1908–2002), Irish aid worker
  • Mary Emery (1844–1927), American philanthropist
  • Mary Emmons (c. 1760–c. 1832), Indian-born American woman who served patriot Theodosia Bartow Prevost
  • Mary Emmott (1866–1954), English political activist, suffragist, and baroness
  • Mary Endico (born 1954), American watercolor artist
  • Mary Engelbreit (born 1952), American artist
  • Mary Enright (1880–1966), New Zealand teacher, journalist, and community worker
  • Mary Epworth, English singer, songwriter, and composer
  • Mary Erler, American literary scholar
  • Mary Erskine (1629–1707), Scottish businesswoman and philanthropist
  • Mary Essex, pen name of Ursula Bloom (1892–1984), English novelist, biographer, and journalist
  • Mary Essiful (born 1993), Ghanaian footballer
  • Mary Esslemont (1891–1984), Scottish general practitioner
  • Mary Estlin (1820–1902), British abolitionist
  • Mary Etherington, English horse breeder and conservationist
  • Mary Europe (1885–1947), American pianist, organist, and music educator
  • Mary Everard (1942–2022), English golfer
  • Mary Ewing-Mulligan, American author, wine educator, and wine critic
  • Mary Eyre (1923–2013), British sportswoman and administrator
  • Mary F. Foskett (born 1961), Chinese-American New Testament scholar
  • Mary F. Nixon-Roulet (1866–1930), American author
  • Mary F. Sammons (born 1946), American businesswoman
  • Mary F. Scranton (1832–1909), American Methodist Episcopal Church missionary
  • Mary Faber de Sanger (c. 1798–?), African slave-trader
  • Mary Fabilli (1914–2011), American poet, illustrator, art teacher, and museum curator
  • Mary Fage (fl. 1637), English poet
  • Mary Faherty (born 1960), Irish judge
  • Mary Fahl (born 1958), American singer and actress
  • Mary Fairburn (born 1933), English artist and musician
  • Mary Fairfax (1922–2017), Polish-born Australian businesswoman and philanthropist
  • Mary Fairhurst (1957–2021), American attorney, jurist, and Supreme Court Justice
  • Mary Falk (1946–2020), British solicitor and yachtswoman
  • Mary Fama (1938–2021), New Zealand applied mathematician
  • Mary Fan, American professor of criminal law
  • Mary Farkas (1911–1992), American Zen Buddhist teacher
  • Mary Farmer (1940–2021), English educator, and weaver of tapestries and rugs
  • Mary Farrar (born 1949), American retired victims' advocate
  • Mary Farrelly (1866–1943), Australian social worker and diet reformer
  • Mary Faulkner, pen name of Kathleen Lindsay (1903–1973), English writer of romance novels
  • Mary Fay (born 1998), Canadian curler
  • Mary Featherston (born 1943), English-born Australian interior designer
  • Mary Fedden (1915–2012), English artist
  • Mary Feik (1924–2016), American aviation engineer, mechanic, pilot, instructor, and aircraft restorer
  • Mary Felicia Perera, birth name of Sonia Disa (born 1944), Sri Lankan actress, producer, and costume designer
  • Mary Fell (born 1947), American poet and academic
  • Mary Fels (1863–1953), German-born American philanthropist, Georgist, Zionist, suffragist, economist, author, and journal editor
  • Mary Fennelly, Irish camogie player
  • Mary Fergusson (1914–1997), British civil engineer
  • Mary Fernández, American computer scientist and activist
  • Mary Ferrar (1551–1634), English Anglican nun and mystic
  • Mary Ferrell (1922–2004), American historian and independent researcher
  • Mary Fielding (botanist) (1804–1895), British botanist and botanical illustrator
  • Mary Fields (c. 1832–1914), American mail carrier
  • Mary Fildes (1789-1792–1876), British reformer and suffragist
  • Mary Fillis, 16th-century English Muslim-turned Christian
  • Mary Finan (born 1944), Irish businesswoman
  • Mary Finch (1508–1557), English courtier
  • Mary Findlater (1865–1963), Scottish novelist and poet
  • Mary Fink (1916–2000), American civil servant
  • Mary Finnin (1906–1992), Australian artist, art teacher, and poet
  • Mary Finsterer (born 1962), Australian composer and academic
  • Mary Fitt, pseudonym of Kathleen Freeman (classicist) (1897–1959), English novelist and classical scholar
  • Mary Fitzbutler Waring (1870–1958), American physician
  • Mary Fitzpatrick (photographer) (born 1968), English photographer
  • Mary Fitzpayne (born 1928), English artist
  • Mary Flahive (born 1948), American professor of mathematics
  • Mary Flanagan, American artist, author, educator, and designer
  • Mary Flanagan (1943–?), English teenager who disappeared in 1959
  • Mary Fleddérus (1886–1977), Dutch social reformer and researcher
  • Mary Fleener (born 1951), American alternative comics artist, writer, and musician
  • Mary Flood, American owner of Jake (rescue dog)
  • Mary Florence Mare, real name of Molly F. Mare (1914–1997), English marine biologist
  • Mary Florentine, American professor of psychoacoustics
  • Mary Flower, American musician and music educator
  • Mary Hannay Foott (1846–1918), Scottish-born Australian poet and editor
  • Mary Foote (1872–1968), American painter
  • Mary Ford (1924–1977), American guitarist and vocalist
  • Mary Forster (1853–1885), English painter
  • Mary Forster (Quaker) (c. 1620–1687), English Quaker campaigner
  • Mary Forsyth, American-born English rugby union player
  • Mary Fortune (c. 1833–1911), Australian writer
  • Mary Fowkes (1954–2020), American physician and neuropathologist
  • Mary Frank (born 1933), English-born American visual artist
  • Mary Franklin (1800–1867), English schoolmistress
  • Mary Franklin Smythe, American mother of socialite Helen Smythe Jaffray
  • Mary Dillingham Frear (1870–1951), American First Lady of Hawaii, suffragist, and poet
  • Mary Frecker, American mechanical engineer
  • Mary Frere (1845–1911), English author
  • Mary Frey (born 1948), American photographer and educator
  • Mary Friday, Australian wheelchair basketball player
  • Mary Frierson, real name of Wendy Rene (1947–2014), American soul singer and songwriter
  • Mary Fristad, American past president of the Society of Clinical Child and Adolescent Psychology
  • Mary Frith (c. 1584–1659), English pickpocket and fence
  • Mary Frizzell (1913–1972), Canadian athlete
  • Mary Froning (1934–2014), American AAGPBL player
  • Mary Fubbister, alternate name of Isobel Gunn (1781–1861), Scottish laborer
  • Mary Fulbrook (born 1951), British academic and historian
  • Mary Fulkerson (1946–2020), American dance teacher and choreographer
  • Mary Fuller (sculptor) (1922–2022), American sculptor and art historian
  • Mary Fuzesi (born 1974), Hungarian-born Canadian retired gymnast
  • Mary G. Boland, Irish-born American nurse
  • Mary G. Burdette (1842–1907), American Baptist teacher, preceptor, writer, and missionary leader
  • Mary G. Dietz (born c. 1951), American professor emerita of feminist philosophy
  • Mary G. F. Bitterman (born 1944), American historian and former media executive
  • Mary Gabrielse (born 1923), Dutch illustrator and former champion swimmer
  • Mary Gadbury (c. 1610–after 1650), English merchant and impostor
  • Mary Gaitskill (born 1954), American novelist, essayist, and short story writer
  • Mary Galea (born 1951), Australian physiotherapist and neuroscientist
  • Mary Galinski, American professor of medicine
  • Mary Gallagher, American playwright and screenwriter
  • Mary Onahan Gallery (1866–1941), American writer, critic, and editor
  • Mary Galway (1864–1928), Irish trade unionist and suffragist
  • Mary Gambale (born 1988), American former professional tennis player
  • Mary Nevan Gannon (1867–1932), American architectural owner
  • Mary Garber (1916–2008), American sportswriter
  • Mary Garden (1874–1967), Scottish-American opera singer
  • Mary Gardner (born 1943), American art historian and museum director; stepmother of businessman Bill Gates
  • Mary Garrard (born 1937), American art historian and emerita professor
  • Mary Garrett (1854–1915), American suffragist and philanthropist
  • Mary Garson (born 1953), English-born Australian organic chemist and academic
  • Mary Garson (nun) (1921–2007), Scottish Roman Catholic nun and psychologist
  • Mary Gartside (c. 1755–1819), English water colourist and colour theorist
  • Mary Gaudron (born 1943), Australian lawyer and judge
  • Mary Gaunt (1861–1942), Australian novelist
  • Mary Gauthier (born 1962), American folk singer-songwriter and author
  • Mary Gawthorpe (1881–1973), English suffragette, socialist, trade unionist, and editor
  • Mary Geaney (born 1954), Irish sportswoman
  • Mary Geddes (1864–1955), New Zealand businesswoman, welfare worker, and community leader
  • Mary Gedye (1834–1876), Australian watercolourist
  • Mary Gehr (1910–1997), American painter and printmaker
  • Mary Gehring, American plant biologist and epigeneticist
  • Mary Gell (1894–1978), British Christian medical missionary
  • Mary Gennoy (1951–2004), American activist
  • Mary Gentle (born 1956), British science fiction- and fantasy author
  • Mary Gergen (1938–2020), American social psychologist
  • Mary Gernat (1926–1998), English painter and illustrator
  • Mary Getui (born 1959), Kenyan theologian and professor of religious studies
  • Mary Ghansah (born 1959), Ghanaian veteran gospel musician and ordained reverend minister
  • Mary Gibby (1949–2024), British botanist and professor
  • Mary Gideon (born 1989), Nigerian badminton player
  • Mary Gilbert (?–1878), European settler of Australia
  • Mary Gilchrist (1882–1947), Scottish chess player
  • Mary Giles (1944–2018), American fiber artist
  • Mary Gillham (1921–2013), Welsh naturalist, university lecturer, and writer
  • Mary Gillick (1881–1965), English sculptor and medallist
  • Mary Gillies (1800–1870), English children's author; sister of artist Margaret Gillies
  • Mary Gillon (1898–2002), Scottish tram conductress
  • Mary Gilmore (1865–1962), Australian writer and journalist
  • Mary Girling (1827–1886), English religious leader
  • Mary Giuliani Stephens (born 1955), American attorney and former mayor
  • Mary Glackin, American scientist
  • Mary Gladstone (1847–1927), Welsh political secretary, writer, and hostess
  • Mary Glasspool (born 1954), American Anglican assistant bishop
  • Mary Gleed Tuttiett, real name of Maxwell Gray (1846–1923), English novelist and poet
  • Mary Gleim (1845–1914), Irish brothel madam
  • Mary Glen-Haig (1918–2014), British Olympic fencer
  • Mary Glowrey (1887–1957), Australian Roman Catholic nun and doctor
  • Mary Gluckman (1917–1990), British linguist, adult educator, and political activist
  • Mary Gnaedinger (1897–1976), American editor
  • Mary Godfrey (1913–2007), American artist and art educator
  • Mary Goldring (1923–2016), British business journalist and broadcaster
  • Mary Goode (born 1979), Irish former field hockey player
  • Mary Goodhew, English ballet teacher and former artistic director
  • Mary Goore, stage name of Tobias Forge (born 1981), Swedish singer-songwriter, actor, and filmmaker
  • Mary Gorman (1881–1915), New Zealand nurse
  • Mary Gormley (born c. 1983), Northern Irish model and beauty pageant titleholder
  • Mary Gospodarowicz, Canadian oncologist and professor
  • Mary Goudie, Baroness Goudie (born 1946), English politician, life peer, humanitarian, and activist
  • Mary Gould (silversmith), 18th-century English silversmith
  • Mary Goulding (born 1996), New Zealand professional basketball player
  • Mary Gow (1851–1929), English watercolourist
  • Mary Graeme (1875–1951), English international badminton player
  • Mary GrandPré (born 1954), American illustrator
  • Mary Grannan (1900–1975), Canadian children's writer and radio personality
  • Mary Graustein (1884–1972), American mathematician and university professor
  • Mary Greaves (1907–1983), British civil servant and disability rights campaigner
  • Mary Coombs Greenleaf (1800–1857), American Presbyterian missionary
  • Mary Grew (1813–1896), American abolitionist and suffragist
  • Mary Grierson (1912–2012), Welsh-born Scottish botanical artist and illustrator
  • Mary Grieve (1906–1998), Scottish magazine editor and journalist
  • Mary Grigoriadis (born 1942), American artist
  • Mary Grigson (born 1971), Australian cross-country mountain biker
  • Mary Grimes (charity worker) (1861–1921), British librarian and promoter of emigration
  • Mary Grimstone (1796–1869), British poet, novelist, and socialist feminist
  • Mary Guinan (born 1939), American doctor and dean
  • Mary Guiney (1901–2004), Irish businesswoman
  • Mary Willa Gummer, real name of Mamie Gummer (born 1983), American actress
  • Mary Gunn (1899–1989), South African librarian and biographer
  • Mary Gunter (1586–1622), English Catholic ward and servant who converted to Protestantism
  • Mary Gurney (1836–1917), British educationist
  • Mary Gwenyth Lusby, birth name of Gwen Fleming (1916–2011), Australian medical doctor
  • Mary H. Donlon (1893–1977), American judge
  • Mary H.K. Choi, Korean American author, editor, and television- and print journalist
  • Mary H. Murguia (born 1960), American lawyer and jurist
  • Mary Haas (1910–1996), American linguist
  • Mary Habicht (born 1943), American former tennis player
  • Mary Habington, English recusant
  • Mary Habsch (1931–2023), Belgian painter and printmaker
  • Mary Hadler (1902–1971), American songwriter
  • Mary Hagedorn (born 1954), American marine biologist
  • Mary Hagen (1876–1944), German soprano
  • Mary Haizlip (1910–1997), American aviator
  • Mary Hallaren (1907–2005), American soldier
  • Mary Hallock-Greenewalt (1871–1950), American inventor and pianist
  • Mary Halton (1878–1948), American pathologist, gynecologist, obstetrician, women's health activist, and suffragist
  • Mary Halvorson (born 1980), American avant-garde jazz composer and guitarist
  • Mary Hames (1827–1919), New Zealand dressmaker, farmer, and domestic servant
  • Mary Hamman (1907–1984), American writer and editor
  • Mary Hammond, English vocal coach
  • Mary Hampson (1868–1944), Australian textile artist
  • Mary Hampton, English folk singer, songwriter, accordionist, and guitarist
  • Mary Handen, Papua New Guinean businesswoman and accountant
  • Mary Hanna (born 1954), Australian equestrian
  • Mary Esther Harding (1888–1971), British-American Jungian analyst
  • Mary Hardwick (1913–2001), English tennis player
  • Mary Harfield (1879–1970), Australian-British archaeologist and nurse
  • Mary Harley (1865–1962), American physician
  • Mary Harlow (born 1956), English archaeologist and classical scholar
  • Mary Harriman Rumsey (1881–1934), American social activist and government official
  • Mary Dormer Harris (1867–1936), British local historian, translator and suffragist
  • Mary Harron (born 1953), Canadian film director
  • Mary Hartwell (1747–1846), American woman who played a prominent role in the American Revolutionary War
  • Mary Harwood (c. 1702–c. 1753), American daughter of Mary Walcott
  • Mary Hatten, American professor of neuroscience
  • Mary Eliza Haweis (1848–1898), British author, scholar of Geoffrey Chaucer, illustrator, and painter
  • Mary Hawkesworth (born 1952), American professor of political science and women's- and gender studies
  • Mary Hawn, American surgeon and professor
  • Mary Hawton (1924–1981), Australian tennis player
  • Mary Hayden (1862–1942), Irish historian, Irish-language activist, and campaigner for women's causes
  • Mary Hayhoe, Australian American psychologist who researches vision
  • Mary Hayley (1728–1808), English businesswoman
  • Mary Hayllar (1862–1950), English artist
  • Mary Hays (1759–1843), English writer and feminist
  • Mary Hays (American Revolutionary War) (1754–1832), American Revolutionary War soldier
  • Mary Hearn (1891–1969), Irish gynaecologist
  • Mary Hearne (fl. 1718), English novelist
  • Mary Hecht (1931–2013), American-born Canadian sculptor
  • Mary Heebner (born 1951), American artist and author
  • Mary Heeley (1911–2002), English tennis player
  • Mary Hefferan (1873–1948), American bacteriologist and community leader
  • Mary Hegarty, Irish opera soprano singer
  • Mary Hegarty (scientist), Irish-American psychologist and professor
  • Mary Hegeler Carus (1861–1936), American engineer, editor, and entrepreneur
  • Mary Heilmann (born 1940), American painter
  • Mary Heimann, American historian and professor
  • Mary Heisig (1913–1966), American artist
  • Mary Hemingway Rees (1887–1954), English psychiatrist
  • Mary Henle (1913–2007), American psychologist
  • Mary Hennell (1802–1843), British reforming writer
  • Mary Hepburn (born 1949), Scottish obstetrician and gynaecologist
  • Mary Heron (fl. 1786–1792), English writer
  • Mary Herring (1895–1981), Australian medical practitioner and community worker
  • Mary Hesse (1924–2016), English philosopher and professor of science
  • Mary Hewins (1914–1986), British working woman
  • Mary Higgs (1854–1937), British writer and social reformer
  • Mary Higham (1819–1883), Australian businesswoman
  • Mary Hilson, English researcher and academic
  • Mary Hoare (1744–1820), English painter
  • Mary Hobart (1851–c. 1930), American physician
  • Mary Hobhouse (1864–1901), Irish poet and novelist
  • Mary Hobry (?–1688), English midwife executed for murder
  • Mary Hobson (1926–2020), English writer, poet, and translator
  • Mary Hobson (curler), American curler
  • Mary Hockaday (born 1962), British journalist and academic administrator
  • Mary Hockaday (physicist) (born 1957), American physicist
  • Mary Hocking (1921–2014), British writer
  • Mary Hodgson (?–1719), English soprano
  • Mary Hodson (born 1946), English middle-distance runner
  • Mary Hoffman (born 1945), British writer and critic
  • Mary Hogan (?–1954), American murder victim
  • Mary Hogarth (1819–1837), Scottish sister-in-law of English novelist Charles Dickens
  • Mary Holbrook (1939–2019), British cheesemaker and curator
  • Mary Holda (1915–2016), American AAGPBL player
  • Mary Hollingsworth (born 1950), British historian
  • Mary Holloway (1917–?), English athlete
  • Mary Homer (born 1958), British businesswoman
  • Mary Homfray (?–1758), Welsh mother of English industrialist Francis Homfray
  • Mary Hood (born 1946), American fiction writer
  • Mary Hood (businesswoman) (c. 1822–1902), New Zealand businesswoman
  • Mary Hooper (author) (1829–1904), English writer
  • Mary Hopkin (born 1950), Welsh singer
  • Mary Hopper (born 1951), American choral conductor and music minister
  • Mary Horgan, Irish physician of infectious diseases
  • Mary Horner Lyell (1808–1873), English conchologist and geologist
  • Mary Hottinger (1893–1978), Scottish translator and editor
  • Mary Houghton, American banker and company founder
  • Mary Howarth (c. 1858–after 1934), British journalist and newspaper editor
  • Mary Howell (1932–1998), American physician, psychologist, lawyer, mentor, musician, and mother
  • Mary Howgill (1623–before 1681), English Quaker
  • Mary Howitt (1799–1888), English poet and author
  • Mary Hume-Rothery (1824–1885), British writer and campaigner for medical reform
  • Mary Huntoon (1896–1970), American artist and art therapist
  • Mary Hutson (1884–1982), American civil engineer
  • Mary Hyde (1779–1864), English-born Australian businesswoman and criminal
  • Mary Hynes, Canadian radio- and television broadcaster
  • Mary Ibberson (1892–1979), British musician and teacher
  • Mary Ihedioha (born 1962), Nigerian handball player
  • Mary Impey (1749–1818), English natural historian and patron of the arts
  • Mary Imrie (1918–1988), Canadian architect
  • Mary Ingalls (1865–1928), American older sister of author Laura Ingalls Wilder
  • Mary Ingraham (1901–1982), Bahamian suffragist
  • Mary Inman (1894–1985), American political activist and writer
  • Mary Irvine (born 1956), Irish judge
  • Mary Irvine (engineer) (1919–2001), British engineer
  • Mary Isenhour, American political strategist, campaign manager, and government official
  • Mary Ito, Canadian television- and radio personality
  • Mary Ivins (1944–2007), American newspaper columnist, author, and political commentator
  • Mary J. Blige (born 1971), American singer and actress
  • Mary J. Farnham (1833–1913), English-born American missionary and temperance advocate
  • Mary J. Gregor (1928–1994), American author, translator, and professor
  • Mary J. Hickman, Irish-born American professor and scholar
  • Mary J. Hornaday (1906–1982), American journalist
  • Mary J. Newill (1860–1947), English painter, embroiderer, teacher, book illustrator, and stained glass designer
  • Mary J. Safford (1834–1891), American nurse, physician, educator, and humanitarian
  • Mary J. Schleppegrell (born 1950), American applied linguist and professor of education
  • Mary J. Schoelen, American senior judge
  • Mary J. Serrano (c. 1840–1923), Irish-born American translator, writer, and poet
  • Mary Jacobus (1957–2009), American journalist
  • Mary Jacobus (literary scholar) (born 1944), British literary scholar
  • Mary Clubwala Jadhav (1909–1975), Indian philanthropist
  • Mary Jarred (1899–1993), English opera singer
  • Mary Jefferson Eppes (1778–1804), daughter of American president Thomas Jefferson
  • Mary Jemison (1743–1833), British frontierswoman
  • Mary Jerram (born 1945), New Zealand-born Australian coroner, magistrate, solicitor, and teacher
  • Mary Jesse (born 1964), American technology- and media pioneer
  • Mary Jewels (1886–1977), English painter
  • Mary Jiménez, Mexican ranchera singer
  • Mary Joanne Tarola, birth name of Linda Douglas (1928–2017), American model and actress
  • Mary Johnstone, birth name of Moura Lympany (1916–2005), English concert pianist
  • Mary Jolliffe (1923–2014), Canadian theatre- and performing arts publicist
  • Mary Jowett, New Zealand architect
  • Mary Joyce, English love interest of poet John Clare
  • Mary Joynson (1924–2013), British childcare worker
  • Mary K. Buck (1849–1901), Bohemian-born American author
  • Mary K. Estes, American virologist and professor
  • Mary K. Firestone, American professor of soil microbiology
  • Mary K. Gaillard (1939–2025), American theoretical physicist
  • Mary K. Hawes, American computer scientist
  • Mary K. Okheena (born 1957), Inuvialuit graphic artist
  • Mary K. Pershall, Australian children's author
  • Mary K. Rothbart (born 1940), American professor emerita of psychology
  • Mary K. Trigg, American associate professor of women's and gender studies
  • Mary K. Trotter (1859–1925), American artist
  • Mary Kaestner (1882–?), American opera singer
  • Mary Kaiser (1948–2011), American chemist
  • Mary Kalantzis (born 1949), Australian author and academic
  • Mary Kaldor (born 1946), British academic and professor
  • Mary Kalergis (born 1951), American author, photographer, and interviewer
  • Mary Kalin Arroyo (born 1944), New Zealand-born Chilean botanist and professor of biology
  • Mary Kalsrap, Vanuatuan entrepreneur
  • Mary Kane (born 1962), American attorney
  • Mary Kardash (1913–1994), Canadian socialist and feminist activist
  • Mary Karr (born 1955), American poet, essayist, and memoirist
  • Mary Katrantzou (born 1983), Greek fashion designer
  • Mary Kay (landscape photographer), Greek landscape photographer
  • Mary Kaye (1924–2007), American guitarist and performer
  • Mary Kearney, American biologist
  • Mary Keegan (born 1953), British retired accountant and civil servant
  • Mary Lucas Keene (1885–1977), British professor of anatomy
  • Mary Kekedo (c. 1919–1993), Papuan educator
  • Mary Eliza Kennard (1850–1936), English novelist and writer of non-fiction
  • Mary Kenny (born 1944), Irish journalist, broadcaster, and playwright
  • Mary Kerr (1905–1998), Scottish bondager and domestic servant
  • Mary Kershaw, American museum curator and director
  • Mary Kessell (1914–1977), English figurative painter, illustrator, designer, and war artist
  • Mary Kiani, Scottish singer
  • Mary Kilbreth (1869–1957), American anti-suffragist
  • Mary Killen, Northern Irish etiquette expert
  • Mary Killman (born 1991), American synchronized swimmer
  • Mary Kinder (1909–1981), American gun moll; girlfriend of gangster Harry Pierpont and associate of gangster John Dillinger
  • Mary Kingsley (1862–1900), English ethnographer, writer, and explorer
  • Mary Kingston (born 1970), Irish children's television presenter
  • Mary Kini, Papua New Guinean anti-war activist
  • Mary Kinnan (1763–1848), American woman held captive by Shawnee
  • Mary Kinuthia (born 1990), Kenyan footballer
  • Mary Kinzie (born 1944), American poet and critic
  • Mary Kirchoff, American author of fantasy and young adult novels
  • Mary Kirkland, Canadian set decorator
  • Mary Kirkpatrick (c. 1863–1943), New South Wales midwife
  • Mary Kirkwood (1904–1995), American artist and professor
  • Mary Kisler, New Zealand curator, author, art historian, and art commentator
  • Mary Kissel, American former journalist
  • Mary Kitagawa (born 1935), Canadian educator
  • Mary Kittamaquund (c. 1634–c. 1654), Piscataway woman who helped establish the Maryland colony
  • Mary Klass (born 1935), Singaporean former sprinter
  • Mary Klicka (1921–2007), Canadian-American registered dietitian and food technologist
  • Mary Knatchbull (1610–1696), English Roman Catholic abbess
  • Mary Knisely (born 1959), American retired middle- and long-distance runner
  • Mary Knowling (1923–2013), South African medical doctor
  • Mary Knowlton (?–2016), American woman whom a police officer accidentally shot and killed
  • Mary Koboldt (born 1964), American former field hockey player
  • Mary Koga (1920–2001), Japanese-American photographer and social worker
  • Mary Kok (born 1940), Dutch swimmer
  • Mary Kollock (1832–1911), American landscape painter
  • Mary Kom (born 1982), Indian Olympic boxer
  • Mary Koncel, American poet
  • Mary Kostakidis (born 1954), Australian journalist and political commentator
  • Mary Krebs-Brenning (1851–1900), German pianist
  • Mary Krueger, American lieutenant general and physician
  • Mary L. Boas (1917–2010), American mathematician, physics professor, and author
  • Mary L. Cleave (1947–2023), American engineer and NASA astronaut
  • Mary L. Coloe (born 1949), Australian Roman Catholic nun and New Testament biblical scholar
  • Mary L. Disis, American physician-oncologist and medical journal editor
  • Mary L. Doe (1836–1913), American suffragist, temperance reformer, teacher, and author
  • Mary L. Droser, American paleontologist
  • Mary L. Dudziak (born 1956), American legal theorist, civil rights historian, educator, and expert on leading foreign policy and international relations
  • Mary L. Geffs (1854–1939), American author, speaker, and suffragist
  • Mary L. Kraft, American professor of chemical- and biological engineering
  • Mary L. Langworthy (1872–1949), American dramatic coach, writer, lecturer, clubwoman, and civic leader
  • Mary L. Mallett (1860–1944), American temperance advocate
  • Mary L. Mandich, American retired physical chemistry researcher
  • Mary L. Marazita, American geneticist and professor of dental medicine
  • Mary L. McMaster, American oncologist and clinical trialist
  • Mary L. Mikva, American jurist and judge
  • Mary L. Moreland (1859–1918), American minister, teacher, and writer
  • Mary L. Pendered (1858–1940), English novelist
  • Mary L. Proctor (born 1960), American artist
  • Mary La Chapelle (born 1955), American short story writer
  • Mary Lacity (born 1963), American professor, computer scientist, and researcher
  • Mary Lacy (c. 1740–1801), British sailor, shipwright, and memoirist
  • Mary Lacy, American district attorney in the Killing of JonBenét Ramsey
  • Mary Laffoy (born 1945), Irish judge
  • Mary Lakeland (?–1645), English woman executed for witchcraft
  • Mary Lamb (1764–1847), English writer
  • Mary Landers (1905–1990), American mathematician
  • Mary Landry, American disaster-management official and retired rear admiral of the U.S. Coast Guard
  • Mary Lane (born 1987), American non-fiction writer, journalist, and art historian
  • Mary Langan (born 1948), Irish Roman Catholic nun
  • Mary Lanwi (born 1921), Marshallese educator, activist, and promotor of traditional handicrafts
  • Mary Larteh, Liberian tribal chief
  • Mary Lascaris, Australian past member of children's musical group Hi-5 (Australian group)
  • Mary Laschinger (born c. 1959), American former business executive
  • Mary Lasker (1900–1994), American health activist and philanthropist
  • Mary Latter (1725–1777), English poet, essayist, and playwright
  • Mary Lattimore (born 1980), American harpist
  • Mary Laughren, Australian linguist
  • Mary Lavin (1912–1996), American-born Irish short story writer and novelist
  • Mary Lawler (1944–1998), American speed skater
  • Mary Lawrance (1781–1845), English botanical illustrator
  • Mary Lawrenson (1850–1943), English activist and educationalist
  • Mary Leacy (born 1986), Irish sportsperson
  • Mary Leadbeater (1758–1826), Irish Quaker author and diarist
  • Mary Leader (born 1948), American poet and lawyer
  • Mary Leaf (1925–2004), Akwesasne Mohawk basket maker
  • Mary Leakey (1913–1996), British paleoanthropologist
  • Mary Leapor (1722–1746), English poet
  • Mary Greenleaf Clement Leavitt (1830–1912), American educator, suffragist, and women's rights activist
  • Mary Lee (1921–2022), Scottish singer
  • Mary Lefkowitz (born 1935), American classical scholar and writer
  • Mary Leigh (1885–1978), English political activist and suffragette
  • Mary Leng, British philosopher and professor of mathematics and science
  • Mary Lenig, American contestant on The Amazing Race (American TV series)
  • Mary Leo (1895–1989), New Zealand religious sister
  • Mary Leonard (c. 1845–1912), American attorney and accused murderer
  • Mary Leonard (pediatrician), American pediatric nephrologist, epidemiologist, and professor
  • Mary lePage (1879–1962), American Hindu
  • Mary Le Ravin (1905–1992), African American visionary artist and ordained minister
  • Mary Lerner (1882–1938), American writer
  • Mary LeSawyer (1917–2004), American opera singer of Ukrainian descent
  • Mary Lescher (1846–1927), British Mother Superior, school founder, and college head
  • Mary Leta Dorothy Slaton, birth name of Dorothy Lamour (1914–1996), American actress and singer
  • Mary Leue, American educator and community activist
  • Mary Leunig (born 1950), Australian visual artist
  • Mary Levison (1923–2011), British leader of the Church of Scotland
  • Mary Liddell (1877–1967), Irish-born Australian journalist and feminist
  • Mary Lidstrom (born 1951), American professor of microbiology
  • Mary Kini Lifu (born 1994), Solomon Islander weightlifter
  • Mary Lightfoot (1889–1970), American painter and printmaker
  • Mary Lillian Ellison, real name of The Fabulous Moolah (1923–2007), American professional wrestler, promoter, and trainer
  • Mary Lim (born 1948), Bruneian businesswoman and educator
  • Mary Lindell (1895–1987), English nurse
  • Mary Lindemann (born 1949), American historian and professor emerita of history
  • Mary Lindsey (fl. 1697–1713), British singer
  • Mary Lines (1893–1978), British athlete
  • Mary Linley (1758–1787), English musician
  • Mary Linskill (1840–1891), English novelist, short-story writer, and poet
  • Mary Linwood (1755–1845), English needle woman and school mistress
  • Mary Littlejohn (1903–1988), Canadian figure skater
  • Mary Livermore (1820–1905), American journalist, abolitionist, and advocate of women's rights
  • Mary Lobb (1878–1939), English Land Army volunteer; life companion of May Morris
  • Mary Lobel (1900–1993), British historian
  • Mary Lobo (born 1922/1923), Indian-born Singaporean social worker, clubwoman, and women's rights activist
  • Mary Lokko, Ghanaian activist
  • Mary Longman (born 1964), Canadian artist
  • Mary Loomis, American Union nurse during the American Civil War
  • Mary Looney (1886–1961), New Zealand civilian- and wartime nurse
  • Mary Lorson, American writer, musician, and composer
  • Mary Losseff (1907–1972), British singer and actress
  • Mary Loveless (1899–1991), American physician and immunologist
  • Mary Lowndes (1857–1929), English stained-glass artist and suffragist
  • Mary Loyola (1845–1930), English Roman Catholic nun and author
  • Mary Luba (born 1993), American NWSL player
  • Mary Lubawski (born 1965), Canadian former breaststroke swimmer
  • Mary Lucas (1882–1952), English composer and pianist
  • Mary Lucia (born 1970), American on-air radio personality
  • Mary Lucier (born 1944), American visual artist and pioneer in video art
  • Mary Luckhurst, British writer, academic, and theatre director
  • Mary Lum (artist) (born 1951), American visual artist
  • Mary Lumpkin (1832–1905), American philanthropist and slave
  • Mary Lutyens (1908–1999), English author
  • Mary Lyschinska (1849–1937), Scottish-Polish Kindergarten teacher and writer
  • Mary M. Duggan (1921–2009), American children's book author
  • Mary M. Frasier (1938–2005), African American educator
  • Mary M. Haskell (1869–1953), American congregationalist missionary in Bulgaria
  • Mary M. Horowitz, American oncologist
  • Mary M. Lepper (1929/1930–1984), American political scientist and scholar of public administration
  • Mary M. Lisi (born 1950), American inactive district judge
  • Mary M. McDermott, American professor of medicine
  • Mary M. Ourisman (born 1946), American political consultant
  • Mary M. Purser (1913–1986), American painter
  • Mary M. Rowland (born 1961), American district judge
  • Mary M. Schroeder (born 1940), American attorney, jurist, and circuit judge
  • Mary Ma (1952/1953–2019), Chinese businesswoman and investor
  • Mary Maan, Canadian candidate in the Results of the 2007 Ontario general election by riding
  • Mary MacArthur (1904–1959), Canadian scientist
  • Mary Macarthur (1880–1921), Scottish suffragist and trades unionist
  • Mary Macaulay (1865–1944), American telegraph operator and labor union official
  • Mary MacCarthy (1882–1953), English writer
  • Mary MacGregor (born 1948), American singer
  • Mary MacIsaac (1893–2006), Canadian supercentenarian
  • Mary Mackall Gwinn, birth name of Mamie Gwinn Hodder (1860–1940), American educator
  • Mary Mackellar (1834–1890), Scottish poet, writer, and translator
  • Mary Macken-Horarik, Australian linguist
  • Mary Mackenzie (mezzo-soprano), American classical mezzo-soprano and voice teacher
  • Mary Mackey (born 1945), American novelist, poet, and academic
  • Mary Mackie (born early 1940s), English writer
  • Mary MacKillop (1842–1909), Australian Roman Catholic nun and educator
  • Mary MacLane (1881–c. 1929), Canadian-born American writer
  • Mary MacMakin (born 1929/1930), American aid worker
  • Mary Macmaster (born 1955), Scottish harpist and singer
  • Mary MacPherson (1821–1898), Scottish Gaelic poet
  • Mary Macpherson, British socialist activist
  • Mary Macqueen (1912–1994), Australian artist
  • Mary Madeiras, American television soap opera director
  • Mary Madeline Bonfils, birth name of May Bonfils Stanton (1883–1962), American heiress and philanthropist
  • Mary Mageau (1934–2020), American-born Australian writer, harpsichordist, and composer
  • Mary Main (1943–2023), American psychologist
  • Mary Mairs-Chapot (born 1944), American equestrian
  • Mary Maker, South Sudanese refugee, ambassador, and education advocate
  • Mary Malahlela (1916–1981), South African physician
  • Mary Malcolm (1918–2010), British radio- and television presenter and producer
  • Mary Malcolmson, Canadian Girl Guide company founder
  • Mary Mallen (), American singer and actress
  • Mary Mallon (1869–1938), Irish-born American cook
  • Mary Mallon (academic) (1957–2006), British-New Zealand management academic and professor
  • Mary Mancini, American political activist and former candidate
  • Mary Manhein, American forensic anthropologist
  • Mary Many Days Robidoux (c. 1805–1884), Métis daughter of fur trader Joseph Robidoux IV
  • Mary Mapes (born 1956), American journalist, former television news producer, and author
  • Mary Marcy (1877–1922), American socialist author, pamphleteer, poet, and magazine editor
  • Mary Marechal, Belgian tennis player
  • Mary Margesson, British daughter of politician David Margesson, 1st Viscount Margesson
  • Mary Marguerite Leneen Kavanagh, birth name of Leneen Forde (born 1935), Canadian retired solicitor
  • Mary Marlowe Sommer, American judge and lawyer
  • Mary Marques (1896–2008), Portuguese supercentenarian
  • Mary Marquis (born 1935), Scottish former television interviewer and presenter
  • Mary Marre (1920–2005), British voluntary worker and public servant
  • Mary Marr Platt, real name of Polly Platt (1939–2011), American film producer, production designer, and screenwriter
  • Mary Marzke (?–2020), American anthropologist
  • Mary Mason (born 1954), English singer
  • Mary Massey (1915–1974), American historian
  • Mary Masters (1694?–1759?), English poet and letter-writer
  • Mary Matalin (born 1953), American political consultant
  • Mary Matheson (1896–1969), Australian psychologist
  • Mary Mathew (1724–1777), Irish diarist
  • Mary Mattatall (born 1960), Canadian curler and coach
  • Mary Mattingly (born 1978), American visual artist
  • Mary Matz (1931–2013), American minister and theologian
  • Mary Maverick (1818–1898), American pioneer and author of memoirs
  • Mary Mayhew (born 1965), American lobbyist
  • Mary Mayo (1924–1985), American singer
  • Mary Mazur, American producer
  • Mary Mazzio, American documentary filmmaker, attorney, and former Olympic rower
  • Mary Mazzio-Manson (born 1998), American rower
  • Mary Mbewe, Zambian journalist
  • Mary McAnally (1945–2016), English television producer and tennis player
  • Mary McAteer (born 2004), Welsh professional footballer
  • Mary McBride (musician), American pop rock singer
  • Mary McCagg (born 1967), American rower
  • Mary McCallum (born 1961), Zambian-born New Zealand publisher, author, and journalist
  • Mary McCammon (1927–2008), British mathematician and professor
  • Mary McCann (1890–1966), Irish-born American woman who rescued boat passengers
  • Mary McCartney (born 1969), English photographer, documentary filmmaker, cookbook author, and activist
  • Mary McCarty (baseball) (1931–2009), American AAGPBL player
  • Mary McCaslin (1946–2022), American folk singer
  • Mary McClain, real name of Diamond Teeth Mary (1902–2000), American blues- and gospel singer and vaudeville entertainer
  • Mary McCleary (born 1951), American artist
  • Mary McClintock Fulkerson (born 1950), American Protestant theologian, scholar, and professor emerita
  • Mary McConkey (1916–1981), Canadian competitive swimmer
  • Mary McConneloug (born 1971), American racing cyclist
  • Mary McCormic (1889–1981), American operatic soprano and professor of opera
  • Mary McCoy (1820s–1899), Irish nurse
  • Mary McCreary, American singer, pianist, and composer
  • Mary McCrossan (1865–1934), English painter
  • Mary McDermott (fl. 1832), Irish poet
  • Mary McDonagh (1849–?), Irish poet
  • Mary McEldowney-Evanson (1921–2019), American environmentalist
  • Mary McEvoy (artist) (1870–1941), English artist
  • Mary McFadden (1938–2024), American art collector, editor, fashion designer, and writer
  • Mary Cornwell McFarland (1868–1943), American daughter of Presbyterian missionary Samuel G. McFarland
  • Mary McGeachy (1901–1991), Scottish-Canadian diplomat and international civil servant
  • Mary McGrory (1918–2004), American journalist and columnist
  • Mary McGuckian (born 1963), Northern Irish film director
  • Mary McHenry (1933–2021), American academic
  • Mary McIlquham (1901–?), English tennis player
  • Mary McLean (1866–1949), New Zealand school principal
  • Mary McLoughlin (1901–1956), Irish woman who served in the 1916 Easter Rising
  • Mary McMullen (1920–1986), American mystery writer
  • Mary McMurtrie (1902–2003), Scottish botanical artist and horticulturalist
  • Mary McNamara (born 1963), American journalist and television critic
  • Mary McNeill, birth name of Sidney McCall (1865–1954), American novelist and poet
  • Mary McNeill (doctor) (1874–1928), Scottish suffragist and doctor
  • Mary McNish (c. 1926–2013), Australian teacher and activist
  • Mary McPartlan (1955–2020), Irish singer, musician, music director, and producer
  • Mary McQueen (1860–1945), New Zealand Presbyterian deaconess, orphanage matron, and social worker
  • Mary McShain (1907–1998), Irish-American landowner and benefactor
  • Mary McVeigh (born 1981), American retired soccer player
  • Mary Meader (1916–2008), American aerial photographer and explorer
  • Mary Medd (1907–2005), English architect
  • Mary Meeke, alternate name of Elizabeth Meeke (1761–c. 1826), English author, translator, and children's writer
  • Mary Meeker (born 1959), American venture capitalist and former security analyst
  • Mary Meerson (1902–1993), French ballet dancer, model, and archivist
  • Mary Meigs (1917–2002), American-born Canadian painter and writer
  • Mary Meijer-van der Sluis (1917–1994), Dutch fencer and singer
  • Mary Meilak (1905–1975), Maltese poet
  • Mary Melfi (born 1951), Italian Canadian writer
  • Mary Melone (born 1964), Italian Roman Catholic nun and theologian
  • Mary Menéndez (1941–1989), American murder victim
  • Mary Mensah (born 1963), Ghanaian sprinter
  • Mary Meriam (born 1955), American poet and editor
  • Mary Meyers (1946–2024), American speed skater
  • Mary Mgonja, Tanzanian agricultural scientist and plant breeder
  • Mary Middlemore (?–1618), English courtier
  • Mary Middleton (1870–1911), Scottish political activist
  • Mary Midgley (1919–2018), English philosopher
  • Mary Midnight, a pen name of Christopher Smart (1722–1771), English poet
  • Mary Mihelakos, Australian music promoter and journalist
  • Mary Millar (1936–1998), English singer and actress
  • Mary Millben (born 1982), American singer
  • Mary Milligan (1935–2011), American Roman Catholic theologian and university administrator
  • Mary Milne, Canadian singer-songwriter
  • Mary Milne (athlete) (1914–2014), English athlete
  • Mary Milner (19th-century writer) (1797–1863), English writer and editor
  • Mary Mims (1882–1967), American educator, sociologist, agriculture sociologist, and extension agent
  • Mary Miranda, American contestant on The Voice (American TV series) season 4
  • Mary Miss (born 1944), American artist and designer
  • Mary Moberly (1853–1940), British educator
  • Mary Moffat (1795–1871), English missionary
  • Mary Mohler (born 1984), American former competition swimmer
  • Mary Mollineux (1651–1696), English Quaker poet
  • Mary Molloy (1880–1954), American academic
  • Mary Molony (1878–1921), Irish suffragette campaigner
  • Mary Molson (1846–1881), American suffragist, lecturer, and orator
  • Mary Monck (1677?–1715), Irish poet
  • Mary Money (?–1905), English murder victim
  • Mary Montgomerie Lamb, birth name of Violet Fane (1843–1905), English poet, writer, and ambassadress
  • Mary Montgomery (1956–2017), American competition swimmer
  • Mary Moodley (1913–1979), South African trade unionist and anti-apartheid activist
  • Mary Moorman (born 1932), American woman who chanced to photograph U.S. President John F. Kennedy after his assassination
  • Mary Caroline Moorman (1905–1994), English historian and biographer
  • Mary Moraa (born 2000), Kenyan athlete
  • Mary Morain (1911–1999), American therapist, social reformer, and secular humanist
  • Mary More (1732–1807), English Roman Catholic nun
  • Mary Moreau (born 1955/1956), Canadian jurist and former judge
  • Mary Morello (born 1923), American activist
  • Mary Morez (1946–2004), American Navajo painter
  • Mary Morrissy (born 1957), Irish novelist and short story writer
  • Mary Morten, American activist
  • Mary Mortimer (1816–1877), English-born American educator
  • Mary Moseley (1878–1961), Bahamian newspaper editor
  • Mary Moser (1744–1819), English painter
  • Mary Moss (1864–1914), American author and literary critic
  • Mary Mossell Griffin (1882–1968), American writer, clubwoman, and suffragist
  • Mary Mostert (1929–2016), American Mormon political writer and activist
  • Mary Mothersill (1923–2008), Canadian philosopher
  • Mary Moylan (1936–1995), American nurse-midwife and political activist
  • Mary Muir (1881–1962), New Zealand nurse
  • Mary Mulenga (born 1998), Zambian footballer
  • Mary Mullarkey (1943–2021), American Supreme Court chief justice
  • Mary Mullen (?–1962), American murder victim
  • Mary Müller (1820–1901), New Zealand campaigner for women's suffrage- and rights
  • Mary Mulry, American demographic statistician
  • Mary Mulvihill (1959–2015), Irish scientist, radio television presenter, author, and educator
  • Mary Murdoch (1864–1916), Scottish physician and suffragist
  • Mary Murtfeldt (1839–1913), American entomologist, botanist, botanical collector, writer, and editor
  • Mary Musani (born 1944), Ugandan hurdler
  • Mary Musgrove (c. 1700–1765), American leading figure in early Georgia history
  • Mary Musoke, Ugandan table tennis player
  • Mary Mwakapila (born 1995), Zambian footballer
  • Mary Myers (1849–1932), American balloonist and inventor
  • Mary N. Frampton (1930–2006), American photographer and environmentalist
  • Mary N. Meeker (1921–2003), American educational psychologist and entrepreneur
  • Mary N. Torrey (1910–1998), American mathematical statistician and quality control specialist
  • Mary Nakhumicha Zakayo (born 1979), Kenyan Paralympic track athlete
  • Mary Nalule (born 1997), Ugandan cricketer
  • Mary Naylor (born 1926), British-American retired variety entertainer
  • Mary Nazzal-Batayneh (born 1979), Palestinian barrister, social entrepreneur, and impact investor
  • Mary Neal (1860–1944), English social worker, suffragette, and English folk dance collector
  • Mary Nerney (1938–2013), American women's rights activist
  • Mary Nesbitt (1742/1743–1825), English upper class socialite and courtesan
  • Mary Nesbitt Wisham (1925–2013), American AAGPBL player
  • Mary Neumayr (born 1964), American government official
  • Mary Newbery Sturrock (1892–1985), Scottish artist
  • Mary Newcomb (artist) (1922–2008), British artist
  • Mary Newport (1954/1955–?), American author, public speaker, and advocate
  • Mary Ney (born 1949), British public servant
  • Mary Ngalo (?–1973), South African anti-apartheid activist who also fought for women's rights
  • Mary Nguyen (born 1976), American journalist and attorney
  • Mary Nicolay (1850–1939), British Australian nurse and hospital matron
  • Mary Nightingale (born 1963), English journalist and television presenter
  • Mary Ní Mháille (?–1525), Irish noblewoman
  • Mary Nissenson (1952–2017), American television journalist, entrepreneur, social activist, and university instructor
  • Mary Njoki (born 1989), Kenyan businesswoman, executive, and entrepreneur
  • Mary Noble (1911–2002), Scottish seed pathologist
  • Mary Noe, American educator, writer, and lecturer
  • Mary Nomura (born 1925), Japanese-American singer
  • Mary Norris (1932–2017), Irish victim of human rights abuse
  • Mary Norris (copy editor) (born 1952), American author, writer, and copy editor
  • Mary Northridge, American epidemiologist and former editor-in-chief
  • Mary Norwak (1929–2010), English food writer
  • Mary Norwood (tennis) (born 1966), American former professional tennis player
  • Mary Nótár (born 1985), Hungarian singer
  • Mary Nourse (1880–1971), American educator and writer
  • Mary Novik, Canadian novelist
  • Mary Nwachukwu (born 1969), Nigerian handball player
  • Mary Nyburg (1918–2006), American potter and teacher
  • Mary Nzimiro (1898–1993), Nigerian businesswoman and activist
  • Mary O. Furner, American historian
  • Mary Obering (1937–2022), American painter
  • Mary Odili (born 1952), Nigerian judge
  • Mary of Bethezuba, 1st-century Jewish cannibal
  • Mary of Saint Peter (1816–1848), French Discalced Carmelite nun
  • Mary of Shaftesbury, 12th-century English Roman Catholic abbess
  • Mary of St. Jerome Tourneux (1808–1896), French Roman Catholic nun
  • Mary of the Divine Heart (1863–1899), German noblewoman and Roman Catholic nun
  • Mary of the Passion (1839–1904), French Roman Catholic nun and missionary
  • Mary Okwakol (born 1951), Ugandan university professor, academic administrator, zoologist, and community leader
  • Mary Olmsted (1919–2018), American ambassador and economist
  • Mary Olstine Graham (1842–1902), American educator in Argentina
  • Mary Onyali-Omagbemi (born 1968), Nigerian former sprinter
  • Mary Opeloge (born 1992), Samoan weightlifter
  • Mary Oppen (1908–1990), American activist, artist, photographer, poet, and writer
  • Mary Orr (1910–2006), American author
  • Mary Orr (figure skater) (born 1996), Canadian pair skater
  • Mary Orwen (1913–2005), American artist
  • Mary Oshlag (1942–2021), American bridge player
  • Mary Osijo (born 1996), Nigerian weightlifter
  • Mary Ostergren (born 1960), American biathlete
  • Mary Otto, American medical journalist
  • Mary Ewing Outerbridge (1852–1886), American woman who introduced tennis to her country
  • Mary Overlie (1946–2020), American choreographer, dancer, theater artist, professor, author, and the originator of the Six Viewpoints technique for theater and dance
  • Mary Oxlie (fl. 1616), Scottish- or Northumbrian poet
  • Mary Oyama Mittwer (1907–1994), Japanese American journalist and community organizer
  • Mary O'Donnell (born 1954), Irish novelist, poet, journalist, broadcaster, and teacher
  • Mary O'Donoghue (born 1975), Irish fiction writer, poet, and translator
  • Mary O'Grady, American editor and columnist
  • Mary O'Hagan (1823–1876), Irish Roman Catholic abbess
  • Mary O'Kane (born 1954), Australian scientist and engineer
  • Mary O'Kelly de Galway (1905–1999), Irish Belgian resistance operative
  • Mary O'Riordan, American molecular biologist, professor, and dean
  • Mary O'Rourke (barrister), Irish barrister
  • Mary O'Rourke (singer) (1913–1964), Scottish singer
  • Mary O'Shaughnessy, American crime writer
  • Mary O'Shiell (1715–after 1745), French-Irish privateer shipowner and slave trader
  • Mary O'Toole (1874–1954), American first female U.S. municipal judge
  • Mary P. Burrill (1881–1946), African-American playwright
  • Mary P. Dolciani (1923–1985), American mathematician
  • Mary P. Easley, American attorney, academic, and former university administrator
  • Mary P. Hamlin (1871–1964), American playwright
  • Mary P. Koss, American professor
  • Mary Padian, American participant on Storage Wars
  • Mary Paillon (1848–1946), French mountain climber and writer
  • Mary Paischeff (1899–1975), Finnish ballerina
  • Mary Pakington (1878–1949), English playwright
  • Mary Paleologus (?–1674), English daughter of assassin Theodore Paleologus
  • Mary Palmer (1716–1794), English author
  • Mary Pannal (?–1603), English herbalist who was executed for witchcraft
  • Mary Pannbacker (?–2015), American speech-language pathologist and university professor
  • Mary Papazian (born 1959), American former university president
  • Mary Paraskeva (1882–1951), Greek photographer
  • Mary Parent (born 1968), American film producer and former studio executive
  • Mary Parke (1908–1989), British marine botanist
  • Mary Parkinson (born 1936), English former journalist and television presenter
  • Mary Parminter (1767–1849), British designer
  • Mary Parr (born 1961), Irish hurdler
  • Mary Parry (1929–2017), English ice dancer
  • Mary Partington (1889–1979), American schoolteacher and goat farmer
  • Mary Patricia Plangman, birth name of Patricia Highsmith (1921–1995), American novelist and short story writer
  • Mary Patten (born 1951), American artist and activist
  • Mary Pattillo, American professor and ethnographer
  • Mary Pawlenty (born 1961), American lawyer, judge, and public official
  • Mary Paxton Keeley (1886–1986), American journalist
  • Mary Pearcey (1866–1890), English woman who was executed for murder
  • Mary Peck (born 1952), American photographer
  • Mary Peckham (1839–1893), American author and reformer
  • Mary Peisley (1718–1757), Irish Quaker writer
  • Mary Pellatt (1857–1924), Canadian philanthropist
  • Mary Pelloni, American television producer, director, and executive producer
  • Mary Pendrill Llewelyn (1811–1874), Welsh poet and translator
  • Mary Penfold (1820–1895), English businesswoman and winemaker
  • Mary Penington (1623–1682), English Quaker writer and theologian
  • Mary Penry (1735–1804), Welsh-born American diarist and accountant
  • Mary Perkins (born 1944), English billionaire and businesswoman
  • Mary Perkins (nurse) (1839–1893), American nurse during the American Civil War
  • Mary Persico, American Roman Catholic nun and academic administrator
  • Mary Perth (c. 1740–c. 1813), African American colonist and businesswoman
  • Mary Pete (1957–2018), American educator and anthropologist
  • Mary Peterson (midwife) (1927–2020), Alutiiq midwife and healer
  • Mary Petherbridge (1870–1940), English indexer and writer
  • Mary Petherick (1859–1946), British mountaineer and writer
  • Mary Petrie (born 1951), Canadian former pair skater
  • Mary Phagan (1899–1913), American murder victim
  • Mary Phelps Jacob, birth name of Caresse Crosby (1892–1970), American fashion designer, businesswoman, socialite, writer, book publisher, artist, and pornographer
  • Mary Philbrook (1872–1958), American attorney
  • Mary Philipse (1730–1825), Anglo-Dutch colonial American heiress
  • Mary Phillip (born 1977), English international footballer and football team manager
  • Mary Pierce (born 1975), French former professional tennis player
  • Mary Pike (1776–1832), Irish Quaker heiress
  • Mary Pilkington (1761–1839), English novelist and poet
  • Mary Pilling (born 1938), English former cricketer
  • Mary Pillsbury Weston (1817–1895), American painter
  • Mary Pilon (born 1986), American journalist and filmmaker
  • Mary Ping (born 1978), American fashion designer
  • Mary Pinwill (1871–1962), English professional woodcarver and businesswoman
  • Mary Pirie (1822–1885), Scottish botanist and teacher
  • Mary Pitcaithly, Scottish civil servant
  • Mary Pitman Ailau (1838/1841–1905), American high chiefess of Hawaii
  • Mary Pitt (1676–?), English courtier
  • Mary Pittman, American chief executive
  • Mary Pix (1666–1709), English novelist and playwright
  • Mary Player (c. 1857–1924), New Zealand servant, midwife, welfare worker, feminist, and social reformer
  • Mary Poafpybitty, birth name of Sanapia (1895–1984), Comanche medicine woman and spiritual healer
  • Mary Pocock (1886–1977), South African phycologist
  • Mary Pollard (1922–2005), English-born Irish librarian and literary scholar
  • Mary Poovey, American cultural historian and literary critic
  • Mary Portas (born 1960), English retail consultant and broadcaster
  • Mary Porteous (1783–1861), English Primitive Methodist itinerant preacher
  • Mary Post (1841–1934), American teacher and pioneer of education
  • Mary Pownall (1862–1937), English sculptor
  • Mary Poynton (1812–1891), New Zealand Roman Catholic
  • Mary Prankster, American singer-songwriter
  • Mary Newmarch Prescott (1849–1888), American author and poet
  • Mary Prestidge (born 1948), English gymnast
  • Mary Pride (born 1955), American author and magazine producer
  • Mary Priestley (1925–2017), British music therapist
  • Mary Prince (c. 1788–after 1833), British black writer and abolitionist
  • Mary Prince (nanny) (born 1946), African American woman wrongly convicted of murder
  • Mary Printz (1923–2009), American answering service operator
  • Mary Prior (born 1942), British retired university officer
  • Mary Proctor (1862–1957), Irish-American popularizer of astronomy
  • Mary Proença (born 1935), Brazilian diver
  • Mary Puckey (1898–1990), Australian medical doctor and hospital administrator
  • Mary Pudlat (1923–2001), Canadian Inuk artist
  • Mary Pugh, American mathematician
  • Mary Pulling (1871–1951), English-born New Zealand headmistress, writer, and anchoress
  • Mary Pünjer (1904–1942), German Jewish shop assistant who was murdered in the Holocaust
  • Mary Q. Steele (1922–1992), American author and naturalist
  • Mary Qayuaryuk (1908–1982), Inuk printmaker and midwife
  • Mary Quade (born 1971), American writer of poetry and nonfiction
  • Mary Quaile (1886–1958), Irish trade unionist
  • Mary Quant (1930–2023), English fashion designer and icon
  • Mary Quigley (1960–1977), American murder victim
  • Mary Quin, American former businesswoman and kidnapping victim
  • Mary Quintal (born 1929), Singaporean former badminton player and police officer
  • Mary R. Calvert (1884–1974), American astronomical computer and astrophotographer
  • Mary R. Denman (1823–1899), American temperance activist and social reform leader
  • Mary R. Habeck (born 1963), American scholar of international relations
  • Mary R. McKie, Canadian artist
  • Mary R. P. Hatch (1848–1935), American author
  • Mary R. T. McAboy (1815–1892), American poet
  • Mary Racelis (born 1932), Filipino sociologist, anthropologist, and development worker
  • Mary Rae (1880–1915), New Zealand nurse
  • Mary Raftery (1957–2012), Irish investigative journalist, filmmaker, and writer
  • Mary Railton (1906–1992), British Army officer
  • Mary Rajamani (born 1943), Malaysian sprinter
  • Mary Rakow, American novelist
  • Mary Ralphson (?–1808), British Army personnel
  • Mary Rambaran-Olm, Canadian specialist of early medieval England literature and history
  • Mary Ramerman, American activist
  • Mary Ramsden (born 1984), British painter
  • Mary Rand (born 1940), English former track and field athlete
  • Mary Randlett (1924–2019), American photographer
  • Mary Randolph (1762–1828), Southern American cook and author
  • Mary Rankin Swan (1865–1944), Irish portrait artist
  • Mary Rawcliffe (1942–2023), American soprano
  • Mary Rebecca Wadsworth, birth name of Rebecca Brandewyne (born 1955), American writer of romance novels
  • Mary Reckford (born 1992), American rower
  • Mary Redmond (1863–1930), Irish sculptor
  • Mary Rees (born 1953), British mathematician and emeritus professor of mathematics
  • Mary Reeser (1884–1951), American woman who mysteriously burned to death
  • Mary Regan (born 1982), Irish journalist
  • Mary Reibey (1777–1855), English-born Australian merchant, shipowner, and trader
  • Mary Reidy (1880–1977), New Zealand civilian- and military nurse and community leader
  • Mary Remington (1910–2003), English oil painter and artist
  • Mary Remnant (1935–2020), English musician, scholar, musicologist, and medievalist
  • Mary Renault (1905–1983), English novelist
  • Mary Renfrew (born 1955), British professor of midwifery
  • Mary Reveley (1940–2017), English racehorse trainer
  • Mary Richmond (1861–1928), American social work pioneer
  • Mary Richmond (teacher) (1853–1949), New Zealand community leader, teacher, and writer
  • Mary Rickert (born 1959), American writer of fantasy fiction
  • Mary Rickett (1861–1925), British mathematician
  • Mary Riddell (born 1952), English journalist
  • Mary Riddell (skier) (born 1980), American Paralympic alpine skier
  • Mary Riddle (1902–1981), Native American airplane pilot
  • Mary Rider (1876–?), American screenwriter, playwright, and short story writer
  • Mary Ridge (1925–2000), British television director
  • Mary Rini (1925–2019), American AAGPBL pitcher
  • Mary Rippon (1850–1935), American professor
  • Mary Roach (born 1959), American author and humorist
  • Mary Robison (born 1949), American short story writer and novelist
  • Mary Rockwell Hook (1877–1978), American architect and pioneer for women in architecture
  • Mary Rodd, Lady Rennell (1901–1981), English landscape artist
  • Mary Rodgers (1931–2014), American composer, screenwriter, and author
  • Mary Roebling (1905–1994), American banker, businesswoman, and philanthropist
  • Mary Rokonadravu, Fijian writer
  • Mary Rollason (1764/1765–1835), British businesswoman
  • Mary Rolleston (1845–1940), New Zealand homemaker, political hostess, and community leader
  • Mary Rolls (1775–1835), English poet
  • Mary Roman (1935–2020), American senior Olympics athlete and community leader
  • Mary Romero (born 1952), American sociologist
  • Mary Romero (boxer) (born 1985), Spanish professional boxer
  • Mary Ronan, American educator
  • Mary Ronnie (1926–2023), New Zealand librarian
  • Mary Rood, 18th-century English silversmith
  • Mary Roos (born 1949), German singer
  • Mary Rosselli Nissim (1864–1937), Italian artist, composer, and pianist
  • Mary Roszela Bellard, birth name of Rosie Ledet (born 1971), American Creole Zydeco accordion player and singer
  • Mary Rotolo (1910–1990), American writer and political activist
  • Mary Rountree (1922–2007), American AAGPBL player
  • Mary Rouse (1926–1993), New Zealand cricketer
  • Mary Rowe (born 1936), American professor
  • Mary Rowell, American violinist
  • Mary Rowlandson (c. 1637–1711), American woman whom Native Americans captured
  • Mary Roy (1933–2022), Indian educator and women's rights activist
  • Mary Royster (1875–1989), American supercentenarian
  • Mary Ruddock (1895–1969), New Zealand clothes designer and businesswoman
  • Mary Rudge (1842–1919), English chess master
  • Mary Ruefle (born 1952), American poet, essayist, and professor
  • Mary Ruggie (born 1945), American sociologist and professor
  • Mary Rundle (1907–2010), English military personnel
  • Mary Russ (born c. 1953), American retired jockey
  • Mary Ruthsdotter (1944–2010), American feminist activist
  • Mary Rutnam (1873–1962), Canadian doctor, gynaecologist, suffragist, and pioneer of women's rights
  • Mary Ruwart (born 1949), American retired biomedical researcher, and speaker, writer, and activist
  • Mary Danforth Ryle (1833–1904), American philanthropist
  • Mary S. B. Shindler (1810–1883), American poet, writer, and editor
  • Mary S. Caswell (1847–1924), American educator and writer
  • Mary S. Cummins (1854–1894), American educator
  • Mary S. Hartman (born 1941), American academic of gender studies
  • Mary S. Lovell, British writer
  • Mary S. Metz, American academic administrator
  • Mary S. Peake (1823–1862), American teacher and humanitarian
  • Mary S. Washburn (1868–1932), American sculptor
  • Mary Sachs (1882–1973), American playwright and poet
  • Mary Safford (1851–1927), American Unitarian minister
  • Mary Sampson Patterson Leary Langston (c. 1835–1915), American abolitionist
  • Mary Sandbach (1901–1990), British translator
  • Mary Sandeman, real name of Aneka (born 1947), Scottish retired traditional singer
  • Mary Sandoval, American mathematician and professor
  • Mary Sands (1872–1949), American singer
  • Mary Sansom (1935–2010), English operatic soprano
  • Mary Sara (born 1986), Japanese fashion model and singer
  • Mary Sarah (born 1995), American country music singer and songwriter
  • Mary Saran (1897–1976), German-born English journalist and author
  • Mary Sartain, American real estate manager, and contestant on Survivor (American TV series)
  • Mary Sauer (born 1975), American pole vaulter
  • Mary Saunders (born 1947), American retired U.S. Air Force personnel
  • Mary Sawtelle (1835–1894), American medical doctor
  • Mary Saxby (1738–1801), British vagrant
  • Mary Saxer (born 1987), American track and field athlete
  • Mary Say (1739/1740–1832), British printer and newspaper publisher
  • Mary Scales (1928–2013), American professor, civic leader, and funeral home owner
  • Mary Schapiro (born 1955), American lawyer and civil servant
  • Mary Schaps (born 1948), Israeli-American mathematician, professor, and dean
  • Mary Scharlieb (1845–1930), British pioneer physician and gynaecologist
  • Mary Schendlinger (born 1948), Canadian writer and editor
  • Mary Schenley (1826–1903), American philanthropist
  • Mary Schepisi (born 1949), American artist
  • Mary Schiavo, American aviation lawyer and whistleblower
  • Mary Schleicher (1855–1949), Australian Anglican deaconess
  • Mary Schmich (born 1953), American journalist
  • Mary Schneider (born 1932), Australian singer and performer
  • Mary Scotvold, American figure skating coach
  • Mary Scranton (1918–2015), American consultant, community advocate, and academic trustee
  • Mary Scullion (born 1950s), American Roman Catholic religious sister and activist
  • Mary Seacole (1805–1881), English nurse, writer, and businesswoman
  • Mary Seaton (born 1956), American former alpine skier
  • Mary Selway (1936–2004), English casting director
  • Mary Semans (1920–2012), American philanthropist
  • Mary Seton (1542–1615), Scottish courtier, and later a nun
  • Mary Settegast (1934–2020), American contemporary scholar and author
  • Mary Sexton, Canadian film- and television producer
  • Mary Sey (1952–2024), Gambian judge
  • Mary Shaffer (born 1947), American artist
  • Mary Shane (1945–1987), American MLB broadcaster
  • Mary Shanley (1896–1989), American police officer and detective
  • Mary Shannon (born 1944), English retired table tennis player
  • Mary Shapard (c. 1882–c. 1950s), American author and peace activist
  • Mary Sharp (1778–1812), British activist
  • Mary Shawa, Malawian former public official
  • Mary Sheepshanks (1872–1960), English pacifist, feminist, journalist, and social worker
  • Mary Shelton (1510s–1570s), English poet and writer
  • Mary Shepard (1909–2000), English illustrator of children's books
  • Mary Sheridan (1899–1978), English paediatrician and public health officer
  • Mary Sheriff (1950–2016), American art historian and professor
  • Mary Sherlach (?–2012), American victim of the Sandy Hook Elementary School shooting
  • Mary Sherwood (1856–1935), American physician, educator, and spokesperson
  • Mary Shields (musher), American dog sledder
  • Mary Shirville (1926–2020), English author and flower arranger
  • Mary Short (1802–1849), Indian queen; wife of king Ghazi-ud-Din Haidar Shah
  • Mary Shreve (Ames) Frothingham (1867–1955), American member of the Ames family
  • Mary Shudi (?–1797), English harpsichord maker
  • Mary Sia (1899–1971), Chinese-American teacher and cookbook author
  • Mary Sibande (born 1982), South African artist
  • Mary Sibbet Copley (1843–1929), American philanthropist and charity worker
  • Mary Easton Sibley (1800–1878), American pioneer and educator
  • Mary Siddon (fl. 1783), English thief
  • Mary Siezgle, American Civil War nurse and soldier
  • Mary Silber, American mathematician, physicist, and professor
  • Mary Silberman (born 1997), Israeli wheelchair basketball player
  • Mary Silliman (1736–1818), American matriarch in Revolutionary- and post-colonial Connecticut
  • Mary Silvani (1948–1982), American murder victim
  • Mary Simmons (?–c. 1687), English printer
  • Mary Simon (born 1947), Canadian civil servant, diplomat, and former broadcaster
  • Mary Sink, alternate name of Virginia Sink (1913–1986), American chemical engineer; first woman automotive engineer at Chrysler
  • Mary Sinnott (born 1943), Irish former camogie- and badminton player
  • Mary Size (1882/1883–1959), Irish penal reformer and officer
  • Mary Skeaping (1902–1984), English ballerina, ballet teacher, director, choreographer, and producer
  • Mary Skrenes, American comic book writer and screenwriter
  • Mary Slessor (1848–1915), Scottish Presbyterian missionary to Nigeria
  • Mary Annie Sloane (1867–1961), English artist
  • Mary Smallwood (1919–2023), British historian and professor of Romano-Jewish history
  • Mary Smart (1832–1849), the earliest known Sierra Leonean resident in Reading, England
  • Mary Smieton (1902–2005), British civil servant
  • Mary Smirke (1779–1853), English artist and translator
  • Mary Snell-Hornby (born 1940), British-Austrian translator and scholar
  • Mary Snow (1902–1978), British botanist
  • Mary McCarty Snow (1928–2012), American composer, organist/pianist, and publisher
  • Mary Snowden (born 1940), American painter and educator
  • Mary Soames (1922–2014), English author
  • Mary Soderstrom (born 1942), Canadian novelist and short story- and non-fiction writer
  • Mary Sojourner (born 1940), American novelist, NPR commentator, columnist, and environmental- and social justice activist
  • Mary Solari (1849–1929), Italian-American artist
  • Mary Soronadi (born 1971), Nigerian handball player
  • Mary Southcott (1862–1943), Canadian nurse, hospital administrator, and campaigner
  • Mary Southin (born 1931), Canadian retired judge
  • Mary Spackman, American physician
  • Mary Spargo (1904–1991), American newspaper journalist and columnist
  • Mary Spear (1913–2006), English cricketer
  • Mary Speer (1925–2014), American southern gospel singer
  • Mary Speir Gunn (1862–1913), Scottish murder victim
  • Mary Speke (c. 1625–1697), English nonconformist patron and political activist
  • Mary Spender (born 1990), British singer-songwriter, guitarist, and YouTube personality
  • Mary Sperling, birth name of Dee Dee Phelps, American singer-songwriter and author
  • Mary Sperry, American suffragist
  • Mary Spilde (born 1951), Scottish retired educator
  • Mary Spiller (1924–2019), English horticulturist and teacher
  • Mary Spio, Ghanaian deep space engineer, tech innovator, and entrepreneur
  • Mary Spiteri (born 1947), Maltese singer and television personality
  • Mary Spry (1922–2002), English cricketer
  • Mary Squibb, American mystery- and crime novelist
  • Mary Stacey (born 1961), English judge, lawyer, and solicitor
  • Mary Stachowicz (1951–2002), Polish American murder victim
  • Mary Stainbank (1899–1996), South African sculptor
  • Mary Stallard (born 1967), Welsh Anglican bishop
  • Mary Stallcup (1954–1997), American lawyer
  • Mary Stallings (born 1939), American jazz vocalist; mother of soul singer Adriana Evans
  • Mary Stanisia (1878–1967), American Catholic nun, artist, and painter
  • Mary Stanley (1813–1879), English Roman Catholic nun, philanthropist, and nurse
  • Mary Stanton (born 1947), American author
  • Mary Stapleton (1837–1918), British local historian
  • Mary Stapleton-Bretherton (1809–1883), British landowner and businesswoman
  • Mary Starrett, Canadian candidate in the 2006 Oregon gubernatorial election
  • Mary Stauffer, American murder victim
  • Mary Staunton, Irish musician and concertina- and accordion player
  • Mary Steedman (1867–1921), English tennis player
  • Mary Steen (1856–1939), Danish photographer and feminist
  • Mary Steinhauser (1942–1975), Canadian social worker and prison classification officer
  • Mary Ashley Stevenson (born 2005), American basketball player
  • Mary Haviland Stilwell Kuesel (1866–1936), American dentist
  • Mary Stiner, American curator, academic, and professor of anthropology
  • Mary Stirling, American labor unionist
  • Mary Stockdale (1774–1854), English religious writer
  • Mary Stocks, Baroness Stocks (1891–1975), English writer, economic historian, and suffragist
  • Mary Stoddard (c. 1852–1901), Scottish-born Australian artist
  • Mary Stoiana (born 2003), American tennis player
  • Mary Stolz (1920–2006), American fiction writer
  • Mary Stonehouse (1722–1751), British heiress
  • Mary Stormont (1871–1962), English painter
  • Mary Story, American medical researcher, professor, and science writer
  • Mary Stott (1907–2002), English feminist and journalist
  • Mary Strangman (1872–1943), Irish doctor, public health advocate, and women's suffragist
  • Mary Strong (born 1973), American broadcast journalist, professional beach volleyball player, and master yoga instructor
  • Mary Struthers (born 1950), American former professional tennis player
  • Mary Sturge (1862–1925), English medical doctor and suffragist
  • Mary Sturt (1896–1993), British educational psychologist and historian of education
  • Mary Sudbury (1934–2018), Scottish engineer
  • Mary Sully (1896–1963), Yankton Dakota avant-garde artist
  • Mary Summer (1842–1902), French writer and historian
  • Mary Sumner, 19th-century English silversmith
  • Mary Sumner (1828–1921), English women's rights activist
  • Mary Surratt (1820 or 1823–1865), American boarding house owner
  • Mary Swainson (1908–2008), English pioneer of student counselling
  • Mary Swan, Canadian novelist and short story writer
  • Mary Swander (born 1950), American author
  • Mary Swanzy (1882–1978), Irish landscape- and genre artist
  • Mary Sweeny, 19th-century American criminal
  • Mary Swope, real name of Topo Swope (born 1949), American actress and talent agent
  • Mary Symon (1863–1938), Scottish poet
  • Mary Symonds (1772–1854), English watercolour painter
  • Mary Szybist (born 1970), American poet
  • Mary T. Boatwright (born 1952), American professor emerita of classical studies and ancient history
  • Mary T. Ficalora (born 1960), American author, educator, event coordinator, and television producer
  • Mary T. Meagher (born 1964), American former competition swimmer, Olympic champion, and world record-holder
  • Mary T. Reiley (1858–1878), American poet
  • Mary T. Waggaman (1846–1931), American author of Catholic literature
  • Mary T. Wales (1874–1952), American educator
  • Mary Tabor (born 1946), American author of literary fiction, professor, radio show host, and columnist
  • Mary Tadd (born 1936), English former javelin thrower
  • Mary Taft (1772–1851), British Wesleyan Methodist preacher
  • Mary TallMountain (1918–1994), American poet and storyteller
  • Mary Tannahill (1863–1951), American painter, printmaker, embroiderer, and batik maker
  • Mary Tanner (born 1938), British academic
  • Mary Tape (1857–1934), American desegregation activist
  • Mary Tassugat (1918–2016), Canadian Inuk artist
  • Mary Tautari (?–1906), New Zealand Māori schoolteacher, interpreter, and postmaster
  • Mary Tealby (1801–1865), English animal welfare campaigner
  • Mary Teasdel (1863–1937), American impressionist artist
  • Mary Teichman (born 1954), American artist and printmaker
  • Mary Teissier (1917–1990), Ukrainian-French socialite, heiress, interior designer, and art collector
  • Mary Telfair (1791–1875), American art collector and philanthropist
  • Mary Tenney Castle (1819–1907), American missionary and philanthropist
  • Mary Terán de Weiss (1918–1984), Argentine tennis player
  • Mary Terrall (1952–2023), American academic and science historian
  • Mary Thalassa Alford Cruso, birth name of Thalassa Cruso (1909–1997), English-born American presenter and author on horticulture
  • Mary Theisen-Lappen (born 1990), American weightlifter
  • Mary the Jewess, 3rd-century Jewish alchemist, scholar, writer, inventor, and occultist
  • Mary Thimelby (1610–1690), English prioress
  • Mary Thipe (1917–1982), South African anti-apartheid and human rights activist
  • Mary Thom (1944–2013), American feminist, writer, and editor
  • Mary Thomford Sellmer (1902–?), American game warden
  • Mary Thornycroft (1809–1895), English sculptor
  • Mary Threlfall (1910–1996), Australian nurse
  • Mary Tiffen (1931–2020), British economic historian, scholar, and development professional
  • Mary Tiles (born 1946), American philosopher and historian of mathematics and science
  • Mary Tillinghast, British cook and writer
  • Mary Tillotson, American broadcast journalist
  • Mary Timms, Nigerian model and beauty pageant titleholder
  • Mary Timney (?–1862), Scottish woman executed for murder
  • Mary Timony (born 1970), American independent singer-songwriter, guitarist, keyboardist, bassist, and violist
  • Mary Tindale (1920–2011), Australian botanist
  • Mary Tinetti, American physician and professor
  • Mary Tinney (1924–2006), Irish ambassador
  • Mary Toft (c. 1701–1763), English medical hoaxer
  • Mary Tombiri (born 1972), Nigerian retired track and field sprinter
  • Mary Tomlinson, real name of Marjorie Main (1890–1975), American character actress
  • Mary Tonkin (born 1973), Australian artist
  • Mary Tooth (1778–1843), British Methodist preacher
  • Mary Tortorich (1914–2017), American voice teacher
  • Mary Totah (1957–2017), American Roman Catholic nun and non-fiction writer
  • Mary Tourtel (1874–1948), British artist and writer
  • Mary Towq Ghosh (born 1963), Lebanese translator and writer
  • Mary Treadgold (1910–2005), English novelist, literary editor, and broadcaster producer
  • Mary Treat (1830–1923), American naturalist, botanist, entomologist, and author
  • Mary Tregear (1924–2010), British museum curator and art historian
  • Mary Treglia (1897–1959), American social worker
  • Mary Trevelyan (1897–1983), British warden of the Student Movement House
  • Mary Trlica, American missing female
  • Mary Troby, 19th-century English silversmith
  • Mary Trye (1642–?), English writer and folk healer
  • Mary Tsingou (born 1928), American physicist and mathematician
  • Mary Tsiongas (born 1959), Greek-born American multi-disciplinary artist
  • Mary Tsukamoto (1915–1998), Japanese American educator, cultural historian, and civil rights activist
  • Mary Tuck (1928–1996), English criminologist, psychologist, and civil servant
  • Mary Tuplin (1870–1887), Canadian murder victim
  • Mary Turnbull (1927–2008), English historian and author
  • Mary Turzillo (born 1940), American science fiction writer
  • Mary Twining (1726–1804), English businesswoman
  • Mary Two-Axe Earley (1911–1996), Canadian Mohawk- and Oneida women's rights activist
  • Mary Tyrwhitt (1903–1997), British Army officer
  • Mary U. Rothrock (1890–1976), American librarian and historian
  • Mary Uduma (born 1952), Nigerian business executive
  • Mary Underwood, Australian former international lawn bowls player
  • Mary Unwin (1724–1796), British friend of English poet and Anglican hymnwriter William Cowper
  • Mary Uprichard (born 1938), British nursing-, midwifery-, and health care activist
  • Mary Upton Ferrin (1810–1881), American suffragette and women's rights advocate
  • Mary V. Clymer (1861–1942), American nurse
  • Mary V. Relling, American pharmacogeneticist
  • Mary V. R. Thayer (1902–1983), American socialite, journalist, and author
  • Mary V. Seeman (1935–2024), Canadian psychiatrist and professor
  • Mary Valencia (born 2003), Colombian-born Chilean footballer
  • Mary Valverde (born 1975), Latina-American artist
  • Mary Van Blarcom (1913–1953), American artist
  • Mary Vandervliet (1912–2004), Canadian sprinter
  • Mary Van Ess, American curler
  • Mary Vane-Tempest (c. 1858–1873), British daughter of George Vane-Tempest, 5th Marquess of Londonderry
  • Mary van Kleeck (1883–1972), American social scientist and socialist
  • Mary Van Rensselaer Buell (1893–1969), American chemist
  • Mary Varnham (born 1946), New Zealand writer and publisher
  • Mary Vaughan (born 1953), Irish archer
  • Mary Vaux Walcott (1860–1940), American artist and naturalist
  • Mary Vere (1581–1671), English letter writer
  • Mary Verghese (1925–1986), Indian physician
  • Mary Vetsera (1871–1889), Austrian noblewoman and mistress
  • Mary Vieira (1927–2001), Brazilian sculptor
  • Mary Vingoe, Canadian playwright and theatre director
  • Mary von Schrader Jarrell (1914–2007), American patron of the arts and memoirist
  • Mary von Stein, birth name of M. J. Hegar (born 1976), American U.S. Air Force veteran and former politician
  • Mary Voytek, American microbiologist and astrobiologist
  • Mary W. Bacheler (1860–1939), American physician and Baptist medical missionary in India
  • Mary W. Chapin (1820–1889), American educator
  • Mary W. M. Falconer (1867–1944), Scottish writer, poet, governess, and teacher
  • Mary W.M. Hargreaves (1914–2008), American scholar of agricultural history
  • Mary W. S. Wong, Singaporean lawyer
  • Mary Wacera Ngugi (born 1988), Kenyan long-distance runner
  • Mary Alsop King Waddington (1833–1923), American author
  • Mary Wagaki (born 1954), Kenyan long-distance runner
  • Mary Wagner (born 1949), American lawyer and retired judge
  • Mary Wagner (Canada) (born 1974), Canadian anti-abortion advocate
  • Mary Wakefield (born 1954), American nurse and health care administrator
  • Mary Wakefield (journalist) (born 1975), British journalist
  • Mary Walcott (1675–c. 1752), American girl called as a witness at the Salem witch trials
  • Mary Waldron (born 1984), Irish association footballer and cricketer
  • Mary Lily Walker (1863–1913), Scottish social reformer in Dundee
  • Mary Walter (radio), American radio show host, political commentator, and voiceover artist
  • Mary Walton, American inventor
  • Mary Wambui, Kenyan businesswoman
  • Mary Wandesford (1655–1726), Irish religious unmarried woman
  • Mary Warburg (1908–2009), American philanthropist
  • Mary Warburg (artist) (1866–1934), German painter and sculptor
  • Mary Wardell (1832–1917), British philanthropist and hospital administrator
  • Mary Warnock, Baroness Warnock (1924–2019), English philosopher of morality, education, and mind, and a writer on existentialism
  • Mary Washburn (1907–1994), American athlete
  • Mary Watt (1917–2005), New Zealand landscape architect and gardener
  • Mary Way (1769–1833), American painter
  • Mary Waya (born 1968), Malawian netball player and coach
  • Mary Wayte (born 1965), American former competition swimmer, Olympic medalist, and television sports commentator
  • Mary Weatherford (born 1963), American painter
  • Mary Weddle (1934–2021), American AAGPBL player
  • Mary Weiss (1948–2024), American singer and interior designer; member of girl group The Shangri-Las
  • Lady Mary Wellesley (born 1986), British writer and historian
  • Mary Wellstead (1850–1894), Australian scientist
  • Mary Wemyss (1868–1951), English novelist
  • Mary Wesley (1912–2002), English novelist
  • Mary West (born 1945/1946), American entrepreneur and philanthropist
  • Mary West, American murder victim
  • Mary Westbrook (1829–1908), American author and poet
  • Mary Westenholz (1857–1947), Danish Unitarian, women's rights activist, writer, and editor
  • Mary Westmacott, pseudonym of Agatha Christie (1890–1976), English writer
  • Mary Wharton (1912–1991), American botanist, author, and environmental activist
  • Mary Wheatland (1835–1924), English swimming instructor, bathing machine keeper, and life-saver
  • Mary Wheelhouse (c. 1868–c. 1947), English painter, illustrator, toymaker, and suffragette
  • Mary Whelan, Irish diplomat
  • Mary Whipple (born 1980), American coxswain
  • Mary Whistler, alternate name of Ida Pollock (1908–2013), English novelist and painter
  • Mary Whitebird, American author
  • Mary Whitehouse (1910–2001), British teacher and conservative activist
  • Mary Whitmer (1778–1856), German-born American Book of Mormon witness
  • Mary Whitmore (1884–1974), English teacher, social activist, and mayor
  • Mary Whitton, American computer scientist
  • Mary Whyte (born 1953), American watercolor artist and author
  • Mary Wibberley (c. 1934–2013), English romantic fiction writer
  • Mary Wiggins (1904–1974), American composer, educator, organist, and pianist
  • Mary Wigman (1886–1973), German dancer and choreographer
  • Mary Wilburn (1932–2021), American lawyer and government official
  • Mary Wilde, Baroness Penzance (1825–1900), English gardener
  • Mary Wilkinson (1909–2001), English scholar of German literature and culture
  • Mary Willingham, American woman who partook in the University of North Carolina academic-athletic scandal
  • Mary Willumsen (1884–1961), Danish photographer
  • Mary Wilshire (born 1953), American comics artist
  • Mary Windeyer (1836–1912), English-born Australian women's rights campaigner, suffragist, philanthropist, and charity organizer
  • Mary Wineberg (born 1980), American track and field athlete
  • Mary Wings (born 1949), American cartoonist, writer, and artist
  • Mary Winkler (born 1973), American woman convicted of voluntary manslaughter
  • Mary Winningham, real name of Mare Winningham (born 1959), American actress and singer-songwriter
  • Mary Winsor (1869–1956), American suffragist
  • Mary Wirepa (1904–1971), New Zealand visual artist
  • Mary Wise (born 1959), American college volleyball coach, former player, and author
  • Mary Wittenberg (born 1962), American sports executive
  • Mary Wixey (1921–2017), British track and field athlete
  • Mary Woffington (1729–1811), Irish socialite
  • Mary Opal Wolanin (1910–1997), American nurse and expert in eldercare
  • Mary Wollstonecraft (1759–1797), English writer and founding feminist philosopher
  • Mary Wolverston, 16th-century English pirate
  • Mary Wondrausch (1923–2016), English artist, potter, historian, and writer
  • Mary Woodall (1901–1988), British art historian, museum director, and Thomas Gainsborough scholar
  • Mary Woody (1926–2010), American nurse, hospital administrator, and university professor
  • Mary Chawner Woody (1846–1928), American Quaker minister, educator, and temperance leader
  • Mary Woolley Gibbings Cotton, Viscountess Combermere (1799–1889), Irish author
  • Mary Wootters, American coding theorist, information theorist, and theoretical computer scientist
  • Mary Wroth (1587–1650s), English noblewoman and poet
  • Mary Wu, Chinese classical pianist
  • Mary Wurm (1860–1938), English pianist and composer
  • Mary Wyatt (1789–1871), British botanist, phycologist, and retailer
  • Mary Wyche (1858–1936), American nurse
  • Mary Xaveria of the Angels, religious name of Catharine Burton (1668–1714), English nun and writer
  • Mary Yamashiro Otani (1923–2005), American community activist
  • Mary Yancey (1902–1992), American ceramic artist and designer
  • Mary Yee (1897–1965), Native American linguist
  • Mary Yost (1881–1954), American academic
  • Mary Youngblood, American musician and performer of the Native American flute
  • Mary Yu (born 1957), American lawyer and former Supreme Court justice
  • Mary Yuriko Nakahara, birth name of Yuri Kochiyama (1921–2014), American civil rights activist
  • Mary Zappone (born 1964), American businesswoman
  • Mary Zicafoose, American textile artist, weaver, and teacher
  • Mary Ziegler (born 1982), American legal historian
  • Mary Zilba (born 1963), American singer and television personality
  • Mary Zimmerman (born 1960), American theatre- and opera director and playwright
  • Mary Zirin (1932–2019), American scholar and writer
  • Mary Zophres, American costume designer

Disambiguation pages

This section lists links to pages listing people of the same name.

See also