Clay is a surname, and may refer to:
A
- Adam Clay (rugby league) (born 1990), English rugby league footballer
- Agnes Muriel Clay (1878âÂÂ1962), English historian and writer
- Alan Clay (born 1954), New Zealand film director, writer and clown teacher.
- Albert T. Clay (1866âÂÂ1925), American professor, historian and linguist
- Alex Clay (born 1992), American soccer player
- Alexa Clay (born 1984), American writer and researcher
- Alexander Clay (rugby union) (1863âÂÂ1950), Scotland rugby union footballer
- Alexander S. Clay (1853âÂÂ1910), American politician
- Alf Clay (1914âÂÂ1995), Australian rules footballer
- Alfred Borron Clay (1831âÂÂ1868), British artist
- Allyson Clay (born 1953), Canadian artist
- Amy Clay (born 1977), American-Australian rower
- Andrew Dice Clay (born 1957), American stand-up comedian and actor
- Angela Clay, American politician and activist from Chicago
- Arlene Clay (1912âÂÂ2016), American musician, air traffic controller and judge
B
- Barnaby Clay (born 1973), British film and music video director
- Barry Clay (born 1955), Alaskan gold miner
- Beatrice Clay (fl.1886âÂÂ1925), British educator and children's author
- Bert Clay (1915âÂÂ1972), Australian rules footballer
- Bertha M. Clay, literary pseudonym used by Charlotte Mary Brame (died 1884) and then her daughter
- Betty Clay (1917âÂÂ2004), English scout movement figure
- Bill Clay (1931âÂÂ2025), American politician
- Bill Clay (baseball) (1874âÂÂ1917), American baseball player
- Billy Clay (born 1944), American football player
- Bob Clay (born 1946), British politician
- Boyd Clay (1915âÂÂ1978), American football player
- Brian Clay (1935âÂÂ1987), Australian rugby league footballer
- Brutus J. Clay (1808âÂÂ1878), American politician from Kentucky, son of Green Clay
- Brutus J. Clay II (1847âÂÂ1932), American businessman, political figure and diplomat.
- Bryan Clay (born 1980), American decathlete
- Buddy Clay (1894âÂÂ1967), American baseball player
C
- Caleb Clay (born 1988), American baseball pitcher
- Cassius Clay, later Muhammad Ali (1942âÂÂ2016), American boxer
- Cassius Marcellus Clay (politician) (1810âÂÂ1903), American politician and abolitionist
- Cassius Marcellus Clay Sr. (1912âÂÂ1990), American painter and musician, father of the boxer Muhammad Ali
- Cautious Clay (born 1993), American singer, songwriter and record producer
- Cecil Clay (1842âÂÂ1903), American Union Army officer
- Charles Clay (American football) (born 1989), American football player
- Charles Clay (patriot) (1745âÂÂ1820), American minister and politician, brother of Green Clay and Matthew Clay]
- Charles Clay (surgeon) (1801âÂÂ1893), English surgeon
- Charles Travis Clay (1885âÂÂ1978), English antiquarian and librarian
- Chuck Clay (born 1950), American politician
- Clarence S. Clay Jr. (1923âÂÂ2011), American geophysicist and oceanographer
- Clement Claiborne Clay (1816âÂÂ1882), American politician, son of Clement Comer Clay
- Clement Comer Clay (1789âÂÂ1866), Governor of Alabama
- Craig Clay (born 1992), English footballer
D
- Dain Clay (1919âÂÂ1994), American baseball player
- Danny Clay (born 1961), American baseball pitcher
- Darcy Clay (1972âÂÂ1998), New Zealand singer, songwriter and musician
- Dick Clay (born 1945), Australian rules footballer
E
- Edmund de Clay (died after 1389), English lawyer and judge in Ireland
- Edward Clay (born 1945), British diplomat
- Edward Sneyd Clay (c.1768âÂÂ1846), British naval officer
- Edward Williams Clay (1799âÂÂ1857), American artist, illustrator and political cartoonist
- Elisabeth Clay (born 2000), American submission grappler and Brazilian jiu-jitsu practitioner
- Elizabeth Campbell Fisher Clay (1871âÂÂ1959), American artist and painter
- Eric Clay (1922âÂÂ2007), British rugby league referee
- Eric L. Clay (born 1948), American judge
- Ethel Clay, later Ethel Clay Price (1874âÂÂ1943), American nurse and socialite
- Ezekiel F. Clay (1840âÂÂ1920), Confederate colonel of the American Civil War
F
G
- Genevieve Clay-Smith (born 1988), Australian writer and director
- George H. Clay (1911âÂÂ1995), American airline executive and banker
- Governor Clay (born 1945), American songwriter and performer
- Grady Clay (1916âÂÂ2013), American journalist
- Green Clay (1757âÂÂ1828), American businessman, planter, military officer and politician
H
- Harold Clay (1886âÂÂ1961), British trade union leader
- Harry Clay (1881âÂÂ1964), English footballer
- Hayward Clay (born 1973), American football player
- Henry Clay (1777âÂÂ1852), American statesman and orator
- Henry Clay Jr. (1811âÂÂ1847), American soldier and statesman, son of Henry Clay
- Henry Clay (economist) (1883âÂÂ1954), British economist and Warden of Nuffield College, Oxford
- Henry Robinson Clay (1895âÂÂ1919), American World War I flying ace
- Sir Henry Clay, 6th Baronet (1909âÂÂ1985), English engineer
- Henry Clay (rower) (born 1955), British rower
- Herbert Clay (1881âÂÂ1923), American politician
- Herbert Spender-Clay (1875âÂÂ1937), English soldier and politician
I
- Ivor Clay (1915âÂÂ1958), Australian rules footballer
J
- Jabez William Clay (1852âÂÂ1880), American founder of the Phi Sigma Kappa fraternity
- Jack Clay (1926âÂÂ2019), American actor, acting teacher and director
- Jacob Clay (1882âÂÂ1955), Dutch physicist
- James Clay (author) (1804âÂÂ1873), English politician and writer about the game of whist
- James Clay (musician) (1935âÂÂ1994), American jazz tenor saxophonist and flutist
- James Clay (Pennsylvania politician), member of the Pennsylvania House of Representatives
- James Brown Clay (1817âÂÂ1864), American politician and diplomat
- James F. Clay (1840âÂÂ1921), United States Representative from Kentucky
- Jenny Strauss Clay, American ancient politician
- Jo Clay (born 1977), Australian politician
- Joe Clay (1938âÂÂ2016), American rockabilly musician
- John Clay (Wars of the Roses) (fl.1471), English soldier
- John Clay (chaplain) (1796âÂÂ1858), English prison chaplain
- John Clay (Nottinghamshire cricketer) (1924âÂÂ2011), English cricketer
- John Clay (offensive tackle) (born 1964), American football player
- John Clay (running back) (born 1988), American football player
- John Cecil Clay (1875âÂÂ1930), American illustrator
- John Granby Clay (1766âÂÂ1846), British general
- John Morrison Clay (1821âÂÂ1887), American horse breeder
- John P. Clay (1934âÂÂ2013), American investment banker and founder of the Clay Sanskrit Library
- John Randolph Clay (1808âÂÂ1885), American diplomat
- Johnnie Clay (1898âÂÂ1973), Welsh cricketer
- Jon Clay (born 1963), British track and road racing cyclist
- Jonathan Clay (musician), American singer-songwriter
- Joseph Clay (1769âÂÂ1811), American politician
- Joseph Clay (Georgia soldier) (1741âÂÂ1804), American military officer and politician from Georgia
- Joseph Clay Jr. (1764âÂÂ1811), American judge
- Josephine Russell Clay (1835âÂÂ1920), American horse breeder
- Juanin Clay (1949âÂÂ1995), American actress
- Judy Clay (1938âÂÂ2001), American soul and gospel singer
K
L
M
- Marcy Clay (died 1665), English thief and highway robber
- Marie Clay (1926âÂÂ2007), New Zealand researcher
- Marshall Clay, American naval officer and politician from West Virginia
- Mary Barr Clay (1839âÂÂ1924), American suffragist leader
- Mary Jane Warfield Clay (1815âÂÂ1900), American abolitionist and suffragist
- Matthew Clay (1754âÂÂ1815), American lawyer, Continental Army officer and politician
- Matthew Clay (swimmer) (born 1982), English swimmer
- Michael Clay (born 1991), American football coach
- Michael Clay (rower), English rower
N
O
P
R
- Ramon Clay (born 1975), American sprinter
- Randy Clay (1928âÂÂ2006), American football player
- Raven Clay (born 1990), American hurdler
- Ray Clay, American announcer
- Robert E. Clay (1875âÂÂ1961), American educator
- Robyn Clay-Williams, Australian academic and Royal Australian Air Force pilot
- Rosa Clay, later Rosa Lemberg (1875âÂÂ1959), Finnish American teacher, singer and choral conductor
- Rotha Mary Clay (1878âÂÂ1961), British historian and social worker
- Roy Clay (1929âÂÂ2024), American computer scientist and inventor
- Rudy Clay (politician) (1936âÂÂ2013), American politician
- Rudolph Valentino Clay (born 1943), American boxer Rahaman Ali, brother of Muhammad Ali
- Ruth Murray-Clay, American astrophysicist.
S
T
V
W
Z
See also