Keith Buckley (7 April 1941 – 1 December 2020) was an English actor who mostly appeared on television and films from 1958. Buckley was born in April 1941 in Huddersfield, West Riding of Yorkshire and performed in school plays at Huddersfield College. He had many appearances in film and television, including The Avengers and Randall and Hopkirk in the 1960s and The New Avengers in the 1970s. Buckley was married to casting director Mary Selway, who died in 2004. He died in December 2020 at the age of 79.