Shaftesbury Abbey was an abbey that housed nuns in Shaftesbury, Dorset. It was founded in about 888, and dissolved in 1539 during the English Reformation by the order of Thomas Cromwell, minister to King Henry VIII. At the time it was the second-wealthiest nunnery in England, behind only Syon Abbey.

Shaftesbury is a town and civil parish in Dorset, England. It is on the A30 road, 20 miles west of Salisbury and 23 miles north-northeast of Dorchester, near the border with Wiltshire. It is the only significant hilltop settlement in Dorset, being built about 215 metres above sea level on a greensand hill on the edge of Cranborne Chase.