List of Famous people who born in 1921

Odore Joseph Gendron was an American prelate of the Roman Catholic Church. He served as Bishop of Manchester from 1975 to 1990.

John Arthur Doucette was an American character actor who performed in more than 280 film and television productions between 1941 and 1987. A man of stocky build who possessed a deep, rich voice, he proved equally adept at portraying characters in Shakespearean plays as well as in Westerns and in modern crime dramas. He is perhaps best remembered, however, for his villainous roles as a movie and television "tough guy".

Francis Eugene Low was an American theoretical physicist. He was an Institute Professor at MIT, and served as provost there from 1980 to 1985. He was a member of the influential JASON Defense Advisory Group.

David William Frederick Lodge was an English character actor.

Francisco José Tenreiro was a São Toméan geographer and poet who lived during the colonial era. He was taught at the Overseas Political and Social Sciences Institute, now known as the Instituto Superior de Ciências Sociais e Políticas of the University of Lisbon.

Howard Jacob Goorney was a British actor who starred in such programmes as Only Fools and Horses.