William Tate

William Tate may refer to:


 * William Tate (MP) (1559–1617), English politician
 * William Tate (Alderney politician), President of the States of Alderney
 * William Tate (painter) (1747–1806), English portrait painter
 * William Tate (soldier), Irish-American colonel in the French Revolutionary Wars
 * William Tate (baseball), American baseball player
 * William Tate (academic) (1903–1980), Dean at the University of Georgia
 * William Tate (lighthouse keeper), lighthouse keeper and aviation pioneer
 * William Tate (priest) (died 1540), Canon of Windsor
 * William Tate (bowls), Irish lawn bowler
 * Bill Tate (American football) (born c. 1932), college football head coach
 * Bill Tate (boxer) (1911–1953), African American boxer
 * William Tate, Jr., a character in the TV series Believe