Tarrant Gunville is a village and civil parish in north Dorset, England, situated at the head of the Tarrant Valley on Cranborne Chase five miles (eight kilometres) northeast of Blandford Forum. The parish covers 3,469 acres (1,404 hectares) at an elevation of 70 to 170 metres (230 to 560 feet). In the 2011 census the parish—which includes the settlement of Stubhampton to the north—had 119 dwellings, 108 households and a population of 233. The parish has three round barrows and an unexcavated Iron Age enclosure with a 15' deep ditch, which Pevsner suspects was built in a hurry.