Tavistock Abbey, also known as the Abbey of Saint Mary and Saint Rumon, is a ruined Benedictine abbey in Tavistock, Devon. The Abbey was surrendered in 1539 during the Dissolution of the Monasteries.

Tavistock is a market town and civil parish in the West Devon district of Devon, England. It is an ancient stannary situated on the River Tavy, from which its name derives. At the 2011 census, the thr