William Hague, Baron Hague of Richmond (born 1961) is a British politician.

William Hague may also refer to:

• William Hague (architect) (1840–1899), Irish architect
• William Hague (Australian politician) (1854–1924), South Australian parliamentarian
• William Hague (boxer) (1885–1951), English boxer
• Bill Hague (1852–1898), baseball player
• Billy Hague (1885–1969), ice hockey player
• General William Hague, a character in the television series Babylon 5

This disambiguation page lists articles about people with the same name.
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