Thomas Nicol Williamson (September 14, 1936 - December 16, 2011) was a British actor. He was once described by playwright John Osborne as "the greatest actor since Marlon Brando". He was also described by Samuel Beckett as "touched by genius" and viewed by many critics as "the Hamlet of his generation" during the late 1960s. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2006년 One for the Money: The Birth of Rock & Roll에 출연했다. 1997년 스폰에서 Cogliostro 역을 맡았다. 1996년 The Wind in the Willows에서 Badger 역을 맡았다.