William Barrett

William Barrett may refer to:

• W. S. Barrett (1914–2001), English classical scholar
• William Barrett (antiquarian) (1733–1789), English antiquary and surgeon
• William Barrett (consul) (died 1584), English consul
• William Barrett (philosopher) (1913–1992), American philosopher and professor
• William Barrett (priest) (1880–1956), British–Australian Anglican Dean of Brisbane
• William A. Barrett (1896–1976), American lawyer and politician
• William Edmund Barrett (1900–1986), American writer
• William Emerson Barrett (1858–1906), American journalist and politician
• William F. Barrett (1844–1925), English physicist
• William H. Barrett (1866–1941), American federal judge
• William Lewis Barrett (1847–1927), English flautist and music teacher
• William N. Barrett (1855–1916), American politician

See also

• Bill Barrett (disambiguation)
• William Barratt (1823–1889), English convert to Mormonism
• William Barratt (manufacturer) (1877–1939), British shoe manufacturer
• William Cross Barratt (1862–1940), British Army and British Indian Army officer
• William Barret (fl. 1579–1595), English divine
• William Barret (died 1871), American businessman
• William E. Berrett (1902–1993), writer and educator