St Mungo's Church is in the village of Dearham, Cumbria, England. The church is dedicated to St Mungo, also known as Kentigern, the apostle of Strathclyde. It is an active Anglican parish church in the deanery of Solway, the archdeaconry of West Cumberland, and the diocese of Carlisle. The church is recorded in the National Heritage List for England as a designated Grade I listed building.

Dearham is a village and civil parish in Cumbria, historically part of Cumberland, near the Lake District National Park in England. It lies about 2 miles (3.2 km) east of Maryport and 5 miles (8.0 km) west of Cockermouth.