William Barry

William Barry may refer to:

Politics

 * Dick Barry (1926–2013), Speaker of the Tennessee House of Representatives
 * William T. Barry (1784–1835), politician from Kentucky and Postmaster General under Andrew Jackson
 * William S. Barry (1821–1868), American politician from Mississippi
 * Bill Barry (politician) (1899–1972), member of the Victorian Legislative Assembly
 * William Bernard Barry (1902–1946), politician from New York

Religion

 * William Francis Barry (1849–1930), British Catholic priest, theologian, educator and writer
 * William Barry (bishop), DD (1872–1929), Archbishop of Hobart, Tasmania
 * William Barry (Congregationalist) (1805–1885), American Congregational pastor and author
 * William Lloyd Barry (1916–1999), member of the Governing Body of Jehovah's Witnesses and related offices

Sports

 * Bill Barry (1899–1955), Australian rules footballer
 * William Barry (footballer) (1929–2007), Irish footballer
 * William L. Barry (born 1940), British rower and coach

Other

 * William Gerard Barry (1864–1941), Irish artist
 * William R. Barry (1828–1900), American businessman and advocate for the deaf
 * William J. Barry (born 1943), Irish phonetician
 * William Farquhar Barry (1818–1879), U.S. Army officer in the Mexican–American and American Civil wars
 * William Jackson Barry (1819–1907), New Zealand adventurer and writer