St Joan of Arc Church is a Roman Catholic Parish church in Farnham, Surrey. It was founded in 1890 and built in its present location in 1929. It was decided that the Farnham church should be dedicated to St Joan of Arc because Farnham Castle was a residence of Cardinal Henry Beaufort who was present at her trial. It is a Romanesque Revival church and a Grade II listed building. It is situated between Tilford Road and Waverley Lane, south of Farnham Railway Station.

Farnham Castle is a 12th-century castle in Farnham, Surrey, England. It was formerly the residence of the Bishops of Winchester.