•
Adrienne Clarkson (born 1939), Governor General of Canada •
Alastair Clarkson (born 1968), Australian football player and coach •
A. E. Clarkson (Albert Ernest Clarkson 1876–1936), South Australian businessman • Alison Clarkson, stage name
Betty Boo, British singer, songwriter and rapper •
Alison H. Clarkson (born 1955), American politician •
Amelia Clarkson (born 1997), English actress •
Bayard D. Clarkson (1926–2025), American physician, hematologist and oncologist •
Bob Clarkson (born 1939), New Zealand politician •
Courtney Clarkson (born 1991), Australian football player •
David Clarkson (disambiguation) •
Ellis Clarkson (1887—1947) English rugby player •
Jeremy Clarkson (born 1960), English motoring journalist •
John Clarkson (1861–1909), American baseball player •
John Clarkson (abolitionist) (1764–1828) British Royal Navy officer and founder of Freetown, Sierra Leone •
Jordan Clarkson (born 1992), Filipino-American basketball player •
Julian Clarkson, English baritone •
Kelly Clarkson (born 1982), singer/songwriter •
Kenneth L. Clarkson, American computer scientist •
Kevin Clarkson, Attorney General of Alaska •
Lana Clarkson (1962–2003), American actress and murder victim •
Margaret Clarkson (born 1941), English artist •
Nathaniel James Clarkson (born 1978), British record producer, aka Nat Clarxon & NJC •
Patricia Clarkson (born 1959), American actress •
Percy W. Clarkson (1893-1962), American major general •
Phil Clarkson, English footballer •
Robert Clarkson, American tax protester •
Ross W. Clarkson (born 1963, Australian cinematographer and film director •
Stephen Clarkson (1937–2016), Canadian political scientist •
Stu Clarkson (1919–1957), American football player •
Thomas Clarkson (1760–1846), British abolitionist •
Tony Clarkson (born 1939), English cricketer •
Walter Clarkson (1878–1946), American baseball player •
William Clarkson (disambiguation) ==Fictional characters==