William Curzon (c. 1681–1749), of the Inner Temple, was a British lawyer and Tory politician who sat in the House of Commons from 1734 to 1741.
He matriculated at Christ Church, Oxford on 25 June 1696, aged 15.
[2] At the 1734 British general election, Curzon was returned as a Tory Member of Parliament for Clitheroe by his brother, Sir Nathaniel Curzon, 4th Baronet.
He was returned again at the 1741 British general election but was not put up in 1747.
[2] Curzon died unmarried on 24 June 1749, leaving a large fortune to his brother, Sir Nathaniel.