St Ervan is a rural civil parish and hamlet in Cornwall, England, United Kingdom.

[3] Notable features in St Ervan are the Anglican church, the village hall and the Nonconformist cemetery.

The parish church is dedicated to St Hermes[5] and has a very unusual tower which was originally 50 feet (15 m) high and was built in the 14th/15th centuries.

[7] The English poet, Sir John Betjeman mentioned the church in his poem "Summoned by Bells" (1960), chapter VIII.

St Ervan Nonconformist Cemetery is located on the outskirts of the village on the road toward Penrose.