St Mary's Church is on the A595 road in Whicham, Cumbria, England.

It is an active Anglican parish church in the deanery of Calder, the archdeaconry of West Cumberland, and the diocese of Carlisle.

[2] The east window is from the 17th century, and the north transept from 1858, when the church was restored.

[2][3] In 1901–02 the Lancaster architects Austin and Paley repaired and reseated the church, added vestries, and installed three new windows in the nave.

Its plan consists of a nave and chancel in a single cell, a south porch, and a north vestry and transept.