St Mary the Virgin is the parish church of Radnage in Buckinghamshire, situated towards the northeastern edge of the village.

The church is part of the West Wycombe benefice,[1] the building is Grade 1 listed.

The south porch and outer door are original of the 13th century, but with a 15th-century roof and 15th-century windows in the side walls.

The fine 15th-century nave roof has embattled tie-beams supported by arched brackets with tracery in the spandrels and also in the triangular spaces above the beams.

Inside the church there is an archway through the tower with 13th-century arches in pointed style at either end.