Thomas Smith (c. 1624 - 27 Sept 1661) was an English scholar, translator, and controversialist, fellow of Christ's College, Cambridge, and University Librarian from 1659 to his death.
He studied at St Paul's school, and was admitted sizar of Christ's College on 26 March 1640, at the age of 1640.
He was made vicar of Caldecote, South Cambridgeshire in 1650, and University Librarian in 1659, holding the latter post until his death from an epidemic on 27 September 1661.
He engaged in controversies with the Quaker George Fox, and against John Bunyan.
He was a collaborator and corrector in the press of the "London" Polyglot Bible of Bishop Brian Walton.