The Cathedral Church of St Marie is the Roman Catholic cathedral in Sheffield, England. It lies in a slightly hidden location, just off Fargate shopping street, but signals its presence with a 195 feet (59 m) spire, the tallest in Sheffield. It is an especially fine example of an English Roman Catholic Cathedral, with much fine interior decoration. Re-ordering of the Sanctuary following the Second Vatican Council, has been sensitive. There are several particularly notable side altars, as well as historic statues and painted tiles.

Matthew Ellison Hadfield was an English architect of the Victorian Gothic revival. He is chiefly known for his work on Roman Catholic churches, including the cathedral churches of Salford and Sheffield.