William Cowper

William Cowper is the name of the following people:

• William Cowper (theologian) (1568–1619), Scottish theologian, Bishop of Galloway
• William Cowper, 1st Earl Cowper (1665–1723), English politician
• William Cowper (anatomist) (1666–1709) English surgeon and anatomist
• William Cowper (poet) (1731–1800), English lawyer and poet
• William Cowper-Temple, 1st Baron Mount Temple (1811–1888), British Liberal Party politician, House of Commons member and peer

This is a disambiguation page for differentiating between several terms identified with the same word.