St. Mary Redcliffe is an Anglican parish church located in the Redcliffe district of the English port city of Bristol, close to the city centre. Constructed from the 12th to the 15th centuries, the church is a Grade 1 listed building, St. Mary Redcliffe is renowned for the beauty of its Gothic architecture, having been described by Queen Elizabeth I as "the fairest, goodliest, and most famous parish church in England."

The 292 ft (89 m) spire is the third tallest of England's parish churches,^{[citation needed]} after the Roman Catholic Church of St. Walburge, Preston and the Anglican Church of St. James, Louth. It is the tallest building in Bristol.

The first church on this site was built in Saxon times, as the port of Bristol first began. The present building is probably the fourth or fifth church that has been built on this site.

In medieval times, St. Mary Redcliffe, sitting on a red cliff above the River Avon, was a sign to seafarers, who would pray in it at their departure, and give thanks there upon their return. The church was built and beautified by Bristol's wealthy merchants, who paid to have masses sung for their souls and many of whom are commemorated there.