William Brownlow may refer to:William Gannaway Brownlow (1805–1877), governor of Tennessee Sir William Brownlow, 1st Baronet, English politician and barrister Sir William Brownlow, 4th Baronet (1665–1701), British Member of Parliament for Peterborough and Bishop's Castle William Brownlow (1683–1739) (1683–1711), Irish MP for Armagh County 1711–1739 William Brownlow (1726–1794), Irish MP for Armagh County 1753–1794 and Strabane William Brownlow (1755–1815), Irish MP for Armagh County 1795–1798, British MP for Armagh William Brownlow, 3rd Baron Lurgan (1858–1937), Anglo-Irish aristocrat, landowner, hotel proprietor and sportsman William Brownlow (1921–1998), British Army officer and MP for North Down William Brownlow (bishop) (1830–1901), English prelate of the Roman Catholic Church