Merton Abbey is an area in southwest London, England. It lies between South Wimbledon and Colliers Wood in the London Borough of Merton. Merton Abbey takes its name from Merton Priory, which once stood on the northern edge of the district. The area is bounded by Merton High Street to the north, the River Wandle to the west, Christchurch Road to the east and Deen City Farm to the south.