St Helen's Church is the oldest church in Wheathampstead, Hertfordshire, England, although the date of its origins is unknown. The wooden Anglo-Saxon structure pre-dated the Norman conquest of England, but no records survive which establish the date upon which it was founded. It is a Grade I listed building. Within the church is a statue dedicated to the memory of Apsley Cherry-Garrard, the polar explorer, who is buried in the north-west corner of the churchyard. Also buried in the churchyard is British journalist, author and WWI correspondent William Beach Thomas.