List of Famous people named Ian

Ian Pretyman Stevenson was a Canadian-born American psychiatrist. He worked for the University of Virginia School of Medicine for fifty years, as chair of the department of psychiatry from 1957 to 1967, Carlson Professor of Psychiatry from 1967 to 2001, and Research Professor of Psychiatry from 2002 until his death.

Ian Gelder is an English actor. He is known for his numerous stage and screen roles, including Mr Dekker in Torchwood: Children of Earth and Kevan Lannister in Game of Thrones.

Ian Martin is an English comedy writer. Martin was a writer for the BAFTA-winning BBC series The Thick of It. He was famously hired as "swearing consultant" in 2005 by the show's creator, Armando Iannucci, for Series 1 of the political satire and went on to become a full member of the writing team. He won an Emmy for his writing across five series of Veep and was BAFTA nominated for co-writing The Death of Stalin.

Ian Marcus Wolfe was an American character actor with around 400 film and television credits. Until 1934, he worked in the theatre. That year, he appeared in his first film role and later television, as a character actor. His career lasted seven decades and included many films and TV series; his last screen credit was in 1990.