Sitlington, historically Shitlington, was a township in the ancient ecclesiastical parish of Thornhill in the wapentake of Agbrigg and Morley in the West Riding of Yorkshire comprising the villages and hamlets of Middlestown, Netherton, Overton and Midgley. The h was dropped from Shitlington and Sitlington was adopted in 1929 with the approval of the county council. The population of the civil parish at the 2011 census was 5,963.

Netherton is a village in the City of Wakefield metropolitan borough of West Yorkshire, England. It lies about 4 miles south-west of Wakefield, 3 miles south of Ossett and 1 mile south of Horbury. The village is in the Wakefield Rural ward of Wakefield Metropolitan District Council. The village name is shown on map "Dvcatvs Eboracensis pars occidentalis" from 1646.