William Condon

William Condon may refer to:

• William Condon (pirate) (died 1734), 18th-century English pirate
• William F. Condon (1897–1972), American politician from New York
• William H. Condon (1843–?), American lawyer, author, and politician from Illinois
• William Joseph Condon (1895–1967), American prelate of the Roman Catholic Church
• William S. Condon, researcher into human interactions
• Bill Condon (born 1955), American screenwriter and director
• Bill Condon (footballer) (1901–1963), Australian rules footballer for South Melbourne