William Cain

William Cain may refer to:

• William Cain (American politician) (1792–1878), lieutenant governor of South Carolina
• William Cain (Australian politician), Mayor of Melbourne, Australia (1887) and member of the Victorian Legislative Council (1902–1904)
• William Cain (sea captain) (1862–1932), Manx master mariner
• Sir William Cain, 1st Baronet (1864–1924), English brewer and philanthropist
• William Cain (cricketer) (1899–1981), Australian cricketer
• William Cain (deemster) (1935–2021), Manx judge
• Bill Cain (athletic director) (fl. 1975–1980), American athletic director
• Bill Cain (basketball) (fl. 1970), player in Iowa State Cyclones men's basketball
• Bill Cain (fl. 1990s–2000s), American playwright

See also

• Bill Cane (1911–1987), Australian plantsman
• Bill Kaine (1900–1968), English footballer
• William Caine (disambiguation)
• William Kane (disambiguation)
• Cain (disambiguation)