St Mary's Priory Church, Deerhurst, is the Church of England parish church of Deerhurst, Gloucestershire, England. Much of the church is Anglo-Saxon. It was built in the 8th century, when Deerhurst was part of the Anglo-Saxon kingdom of Mercia. It is contemporary with the Carolingian Renaissance on mainland Europe, which may have influenced it. From the Anglo-Saxon era until the Dissolution of the Monasteries St Mary's was the church of a Benedictine priory. Deerhurst has a second Anglo-Saxon place of worship, the 11th-century Odda's Chapel, about 200 yards southwest of the church.