Lemon (surname)
People surnamed Lemon:
- Arthur Lemon (1905–1982), Wales international rugby player
- Bob Lemon (1920–2000), American Major League Baseball pitcher
- Sir Charles Lemon (1784–1868), 2nd Baronet, British Member of Parliament
- Chet Lemon (1955–2025), American Major League Baseball Player
- Cleo Lemon (born 1979) NFL free agent quarterback
- Don Lemon (born 1966), CNN broadcaster
- Dot Lemon (1907–1986), American aviator
- George William Lemon (1726–1797), English etymologist
- James Lemon (1903–1977), co-owner of the Washington Senators
- Jim Lemon (1928–2006), American Major League Baseball player
- John Lemon (1754–1814), British Member of Parliament, brother of Sir William Lemon
- John Lemon (prospector), 19th-century prospector in Alaska
- Keith Lemon, a character played by comedian Leigh Francis
- Leslie R. Lemon (1948–2020), American meteorologist
- Liz Lemon, character on the situation comedy 30 Rock
- Makai Lemon (born 2004), American football player
- Margaretta Louisa Lemon (1860–1953), known as "Etta"), ornithologist and founder member of RSPB
- Mark Lemon (1809–1870), editor of the British weekly Punch
- Mark Lemon (speedway rider) (born 1973), Australian speedway rider
- Meadowlark Lemon (1932–2015), American basketball player and actor
- Percy Lemon (1898–1932), British polar explorer
- Peter C. Lemon (born 1950), American Medal of Honor recipient
- Shawn Lemon (born 1988), American football player
- Walt Lemon Jr. (born 1992), American basketball player in the Israel Basketball Premier League
- Wayne Lemon, American playwright and screenwriter
- Sir William Lemon (1748–1824), 1st Baronet Lemon of Carclew, British Member of Parliament.