- Source: Joule (surname)
Joule is a surname. Notable people with the surname include:
Barry Joule (born 1954/55), Canadian writer
James Prescott Joule (1818–1889), physicist and brewer
John Joule, chemist
Reggie Joule (born 1952), politician
Fictional characters:
Yzak Joule, in the anime series Mobile Suit Gundam SEED
Joule Adams, in ReCore