Morden (otherwise Moreden) is a civil parish in the Purbeck district of south Dorset, England. Morden is about 6 miles (10 km) north-west of Poole. At the 2011 census the civil parish had 141 households and a population of 323. As well as the village of Morden, the parish includes the hamlets of East Morden, West Morden and Whitefields. St Mary's Church, Morden, was rebuilt in 1873 except for the lower part of the 13th-century tower. East Morden has a pub, the Cock & Bottle.