St Mary's Church is a redundant Anglican church to the northeast of the village of Capel-le-Ferne, Kent, England. It is recorded in the National Heritage List for England as a designated Grade I listed building, and is under the care of the Churches Conservation Trust. The church stands in an isolated position adjacent to Capel Church Farm, to the north of the A20 road and 2 miles (3.2 km) northeast of Folkestone.