The Universities Tests Act 1871 allows students to enter the universities of Oxford, Cambridge and Durham without religious tests (except for those intending to study theology).

The Universities Tests Act 1871 was an act of the Parliament of the United Kingdom. It abolished religious "Tests" and allowed Roman Catholics, non-conformists and non-Christians to take up professorships, fellowships, studentships and other lay offices at the universities of Oxford, Cambridge and Durham. It also forbade religious tests for "any degree ".

The University of Oxford is a collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the world's second-oldest university in continuous operation.

The University of Cambridge is a public collegiate research university in Cambridge, England. Founded in 1209, the University of Cambridge is the world's third-oldest university in continuous operation. The university's founding followed the arrival of scholars who left the University of Oxford for Cambridge after a dispute with local townspeople. The two ancient English universities, although sometimes described as rivals, share many common features and are often jointly referred to as Oxbridge.

The University of Durham, which operates under the trading name of Durham University, is a collegiate public research university in Durham, England, founded by an Act of Parliament in 1832 and incorporated by royal charter in 1837. It was the first recognised university to open in England for more than 600 years, after Oxford and Cambridge, and is thus the third-oldest university in England. As a collegiate university, its main functions are divided between the academic departments of the university and its 17 colleges. In general, the departments perform research and provide teaching to students, while the colleges are responsible for their domestic arrangements and welfare.