John Wentworth may refer to: John Wentworth (MP for Bishop's Lynn), see King's Lynn (UK Parliament constituency) John Wentworth (died 1613), MP John Wentworth (died 1651), MP for Great Yarmouth (UK Parliament constituency) John Wentworth (Lieutenant-Governor) (1671–1730), lieutenant governor of New Hampshire from 1717-1730 John Wentworth (judge) (1719–1781), jurist and revolutionary leader in New Hampshire Sir John Wentworth, 1st Baronet (1737–1820), governor of New Hampshire from 1767-1775, and Nova Scotia from 1792-1808 John Wentworth Jr. (1745–1787), son of above judge, Continental Congress delegate from New Hampshire John Wentworth (Illinois) (1815–1888), Chicago mayor and U.S. congressman John Wentworth (actor) (1908–1989), British television actor