St Peter's Church is in Green Lane, Formby, Sefton, Merseyside, England, and is an active Anglican parish church in the diocese of Liverpool. It was built in 1746 to replace a chapel on another site that had been destroyed in a storm. The church built at this time is in Georgian style. It was extended at the east end in 1873, and this part of the church is in Gothic Revival style. The church is recorded in the National Heritage List for England as a designated Grade II listed building.