William Boyce may refer to:

• William Boyce (composer) (1711–1779), English-born composer and Master of the King's Musick
• William Binnington Boyce (1804–1889), English-born philologist and clergyman, active in Australia
• William Waters Boyce (1818–1890), U.S. Confederate congressional delegate
• William H. Boyce (1855–1942), jurist and U.S. representative from Delaware
• William D. Boyce (1858–1929), founder of the Boy Scouts of America
• William Boyce (rapist), (1865–1887), convicted rapist from the Mount Rennie rape case

See also[edit]

• Billy Boyce (1927–2011), Australian boxer
• William Boyce Thompson (1869–1930), American mining engineer and financier