St Probus and St Grace's Church, Probus, is a Grade I listed parish church in the Church of England Diocese of Truro in Probus, Cornwall.

Probus is a civil parish and village in Cornwall, England, in the United Kingdom. It has the tallest church tower in Cornwall. The tower is 129 feet (39 m) high, and richly decorated with carvings. The place name originates from the church's dedication to Saint Probus. The parish population at the 2011 census was 2,299, whereas the ward population taken at the same census was 3,953.