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.

Cumberland is an area of Northern England which was historically a county. The county was bordered by Northumberland to the north-east, County Durham to the east, Westmorland to the south-east, Lancashire to the south, and the Scottish counties of Dumfriesshire and Roxburghshire to the north. The area includes the city of Carlisle, part of the Lake District and North Pennines, and the Solway Firth coastline.