List of Famous people who died at 66

Edwin Earl Floyd was an American mathematician, specializing in topology.

Nigel Hector Munro Stock was an English actor of stage, screen, radio and television, who played character roles in many films and television dramas. He was perhaps best known for his stint as Dr Watson in TV adaptations of the Sherlock Holmes stories, for his supporting roles as a solidly reliable English soldier or bureaucrat in several war and historical film dramas, and for playing the title role in Owen, M.D..

Léon Charles Prudent Van Hove was a Belgian physicist and a Director General of CERN. He developed a scientific career spanning mathematics, solid state physics, elementary particle and nuclear physics to cosmology.

Jan Clayton was a film, musical theater, and television actress. She starred in the popular 1950s TV series Lassie.

Kenneth Victor Campbell was an English actor, writer and director, known for his work in experimental theatre. He has been called "a one-man dynamo of British theatre."

Joseph Offenbach was a German actor. He appeared in more than one hundred films from 1942 to 1969.

Dorothy Arnold was an American film actress and the first wife of baseball star Joe DiMaggio. Her 20-year movie career began with 1937's Freshies and ended with 1957's Lizzie.

Pál Dárdai was a Hungarian football player and manager.