Lanhydrock (Cornish: Lannhedrek,[1] meaning "church enclosure of St Hydrock") is a civil parish centred on a country estate and mansion in Cornwall, England, United Kingdom.

[5] The parish is dominated by Lanhydrock House and its estate of 360 hectares (890 acres).

[7] Lanhydrock ecclesiastical parish is in the Deanery and Hundred of Pydar and in the Bodmin Registration District.

[8] The parish church is dedicated to St Hydroc and stands in the grounds of Lanhydrock House.

Parts date back to the late 15th century and the church has a chancel, nave, north and south aisles and three-stage battlemented tower with nine bells.