St Hilda's College is a constituent college of the University of Oxford in England. The college is named after the Anglo-Saxon saint Hilda of Whitby and was founded in 1893 as a hall for women; it remained a women's college until 2008. St Hilda's was the last single-sex college in the university as Somerville College had admitted men in 1994. St Hilda's has almost equal numbers of men and women at both undergraduate and postgraduate level.

The principal of the college is Sarah Springman, who took office in 2022.

As of 2020, the college had an endowment of £56.6 million and total assets of £119.7 million.