Joshua Samuel Crompton (17 September 1799 – 17 June 1881) was a British politician.
Crompton studied at Jesus College, Cambridge.
At the 1832 UK general election, he stood in Ripon, winning the seat as a Whig.
He stood down at the 1835 UK general election.
[2] He later served as a magistrate in both the North and West Riding of Yorkshire.