John or Jack Ross may refer to:
Entertainment
- John Ross (author) (1957âÂÂ2022), American author of the 1996 novel Unintended Consequences
- John F. Ross (author), American historian and author
- John Ross (publisher), printer and publisher in 19th century Newcastle
- John Ross (artist) (fl. 1996), British comic book artist
- Jack Ross (musician) (1916âÂÂ1982), rock and roll singles in 1962
- Jack Ross (writer) (born 1962), New Zealand poet and novelist
- John Ross Ewing III, character in the TV series Dallas
- John A. Ross (composer) (1940âÂÂ2006), African American jazz musician, composer and choral conductor
- John Ross, former drummer of Hostage Calm
Law
Military
- John Ross (American patriot) (1726âÂÂ1800), figure in the American Revolution
- John Lockhart-Ross (1721âÂÂ1790), admiral of the British Royal Navy
- John Ross (British Army officer, died 1809) (1744âÂÂ1809), British Army officer
- John Ross (Royal Navy officer) (1777âÂÂ1856), British naval officer and Polar explorer
- John E. Ross (1818âÂÂ1890), fought in the Modoc War
- John Ross (VC) (1822âÂÂ1879), Scottish corporal of the British Army during the Crimean War
- John Ross (British Army officer, born 1829) (1829âÂÂ1905), British commander
- John Ross (British Army officer, died 1843), lieutenant governor of Guernsey
- John Buchan Ross (1912âÂÂ2009), British Royal Air Force officer
- Jack Ross (Australian soldier) (John Campbell Ross, 1899âÂÂ2009), Australian veteran of the First World War
- John H. Ross (1918âÂÂ2013), pilot during World War II
Politics
- John Ross (representative) (1770âÂÂ1834), U.S. representative from Pennsylvania
- John Ross (Cherokee chief) (1790âÂÂ1866), principal chief of the Cherokee Nation
- John Ross (Canadian politician) (1818âÂÂ1871), Canadian senator from Ontario
- John Sylvester Ross (1821âÂÂ1882), miller and political figure in Ontario
- John Ross (Nova Scotia politician) (1822âÂÂ1892), political figure in Nova Scotia, Canada
- John Jones Ross (1831âÂÂ1901), Canadian politician from Quebec
- J. Gordon Ross (1891âÂÂ1972), Liberal party member of the Canadian House of Commons
- John Ross (New South Wales politician) (1891âÂÂ1973), member of the New South Wales Legislative Assembly
- J. R. Campbell (communist) (1894âÂÂ1969), British communist activist and newspaper editor
- John N. Ross (1920âÂÂ2011), Irish solicitor and politician
- John Ross (activist) (1938âÂÂ2011), American author, journalist, and activist
- John Ross (Victorian politician) (1940âÂÂ2003), member of the Victorian Legislative Council
- Jack Ross (Arizona politician) (1927âÂÂ2013), Arizona car dealer, philanthropist and politician
- John Q. Ross (1873âÂÂ1922), lieutenant governor of Michigan
Religion
Sports
- John Ross (American football) (born 1995), American football player
- John Ross (curler) (born 1938), Canadian curler
- Jack Ross (footballer, born 1892) (1892âÂÂ1973), Australian rules footballer for Geelong between 1920 and 1922
- Jack Ross (footballer, born 1895) (1895âÂÂ1943), Australian rules footballer for Geelong in 1919
- Jack Ross (footballer, born 1911) (1911âÂÂ1996), Australian rules footballer for Collingwood
- Jack Ross (footballer, born 2000), Australian rules footballer for Richmond
- Jack Ross (footballer, born 1976), Scottish professional footballer
Other
- John Ross, 1st Lord Ross (died 1501), Scottish nobleman
- John Ross, 2nd Lord Ross (died 1513), Scottish nobleman
- John Ross (explorer) (1817âÂÂ1903), explorer of Central Australia
- Charles Rawden Maclean (1815âÂÂ1880), known as John Ross, sea captain and opponent of slavery
- John W. Ross (Iowa architect) (1830âÂÂ1914), architect in Davenport, Iowa
- John W. Ross (North Dakota architect) (1848âÂÂ1914), architect in Grand Forks, North Dakota
- John Ross (businessman) (1840âÂÂ1876), Scottish retail businessman
- J. K. L. Ross (1876âÂÂ1951), Canadian industrialist from Montreal
- John Ross (chemist) (1926âÂÂ2017), American physical chemist
- John R. Ross (1938âÂÂ2025), American linguist
- John Ross (blogger) (fl. 1980s), British far-left blogger
- John Merry Ross (1833âÂÂ1883), Scottish academic author and teacher
See also