Spelthorne was a hundred (dated subdivision) of the historic county of Middlesex, England. It contained these parishes and settlements: * Ashford * East Bedfont * The hamlet of Hatton * Feltham * Hampton * The settlement of Hampton Hill developed in the 19th century * Hampton Wick * Hanworth * Laleham * Littleton since the 1970s contiguous with Shepperton * The chapelry of Astleham/Aslam. In the 1930s replaced with the Queen Mary Reservoir. * Shepperton * Staines * Stanwell * The hamlet of Stanwell Moor, since the 20th century a village without a church * Sunbury * The hamlet of Upper Halliford, today a village, joined postally with Shepperton * The hamlet of Charlton, joined postally with Shepperton * Teddington * Part of the neighbourhood of Fulwell, once a single-own