William Fagan may refer to:

• Willie Fagan (1917–1992), footballer who played for Liverpool
• William Trant Fagan (1801–1859), Irish writer and Member of Parliament from Cork
• William Fagan (MP) (1832–1890), Member of the UK Parliament for Carlow Borough
• Bill Fagan (1869–1930), baseball player

Topics referred to by the same term

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