William Finch

William Finch may refer to:


 * William Finch (bishop) (died 1559), bishop of Taunton
 * William Finch (merchant) (died 1613), English merchant
 * William Finch (diplomat) (1691–1766), British diplomat and politician
 * William Finch (Bampton lecturer) (1747–1810), English clergyman
 * William Finch (politician) (1832–1911), first African American elected to serve on the Atlanta City Council
 * William Clement Finch (1753–1794), British admiral and MP for Surrey
 * William Finch (captain) of the SS Arabic (1902)
 * William Coles Finch (1864–1944), British historian
 * William R. Finch (1847–1913), United States diplomat