All Saints' Church, Shuart (/ˈʃoʊɑːt/), in the north-west of the Isle of Thanet, Kent, in the south-east of England, was established in the Anglo-Saxon period as a chapel of ease for the parish of St Mary's Church, Reculver, which was centred on the north-eastern corner of mainland Kent, adjacent to the island. The Isle of Thanet was then separated from the mainland by the sea, which formed a strait known as the Wantsum Channel. The last church on the site was demolished by the early 17th century, and there is nothing remaining above ground to show that a church once stood there.