Trysull and Seisdon is a conjoined civil parish in the South Staffordshire non-metropolitan district, in the county of Staffordshire, England. The population of the civil parish taken at the 2011 census was 1,150.[1] It is in the lowest tier of local government below districts and counties.[2] It is both an administrative parish, and an ecclesiastical parish formed from the two historic villages of Trysull and Seisdon.[3][4]