Kenneth, Ken or Kenny Campbell may refer to:
Actors Ken Campbell (1941–2008), English writer, actor, director and comedian J. Kenneth Campbell (born 1947), American film, stage, and television actor Ken Hudson Campbell (born 1962), American actor
Sportsmen Kenny Campbell (1892–1971), Scottish football goalkeeper Ken Campbell (basketball) (1926–1999), American forward Ken Campbell (American football) (born 1938), end for Titans of New York Ken Campbell (swimmer) (born 1949), Canadian 1968 Olympian Kenneth Campbell (boxer) (born 1949), Jamaican Olympic bantamweight
Others Kenneth Campbell (politician) (1881–1951), Canadian legislator from British Columbia Kenneth Campbell (VC) (1917–1941), Scottish airman in Second World War Ken Campbell (palaeontologist) (1927–2017), Australian geologist and academic Ken Campbell (evangelist) (1934–2006), Canadian fundamentalist Baptist and politician