Amesbury Abbey was a Benedictine abbey of women at Amesbury in Wiltshire, England, founded by Queen Ælfthryth in about the year 979 on what may have been the site of an earlier monastery. The abbey was dissolved in 1177 by Henry II, who founded in its place a house of the Order of Fontevraud, known as Amesbury Priory.
The name Amesbury Abbey is now used by a nearby Grade I listed country house built in the 1830s, currently a nursing home.