St Mary's Priory and Cathedral was a Roman Catholic institution in Coventry, England, founded in the 12th century by transformation of the former monastery of St Mary, and destroyed during the Dissolution of the Monasteries in the early 16th century. It was located on a site north of Holy Trinity and the former St Michael's parish churches in the centre of the city, on a site bordered by Priory Row to the south, Trinity Street to the west, and the River Sherbourne to the north. Excavated remains from the west end of the cathedral are open to the public.

Coventry is a cathedral city and metropolitan borough in the West Midlands county, in England, on the River Sherbourne. Coventry had been a large settlement for centuries. Founded in the early Middle Ages, its city status was formally recognised in a charter of 1345. The city is governed by Coventry City Council.