St Mary the Virgin is a small parish church in Thurnham, Kent.

Apart from the porches and the chapel, the church is constructed of random flint and has a plain tiled roof.

A small window is above the west door and the belfry stage has single-lighted openings.

Edward Hasted describe the church in 1798 as having a pointed steeple, but this is no longer present.

It is dedicated to Mrs Julia Jane Hampson (d. 1904, wife of the vicar, Rev.