Killigarth Manor is a Grade II listed former manor house in the civil parish of Lansallos in Cornwall, United Kingdom. It is in the hamlet of Killigarth northeast of Polperro. It has a 1872 datestone which marks the date when the older house was demolished, though its materials used in the building of the present house. Killigarth Manor is used as holiday accommodation. In the grounds are a holiday and caravan park. The small housing estate of Carey Park is nearby.