St Petroc's Church, Bodmin, also known as Bodmin Parish Church, is an Anglican parish church in the town of Bodmin, Cornwall, England, United Kingdom.
The existing church building is dated 1469-72 and was until the building of Truro Cathedral the largest church in Cornwall. The tower which remains from the original Norman church and stands on the north side of the church was until the loss of its spire in 1699 150 ft high. The building underwent two Victorian restorations and another in 1930. It is now listed Grade I. Part of the church is the Regimental Chapel of the Duke of Cornwall's Light Infantry dedicated in 1933.
The parish of Bodmin is now grouped with Lanivet and Lanhydrock parishes. There is a chapel at Nanstallon.