Yeovil is a constituency in Somerset created in 1918 and represented in the House of Commons of the Parliament of the United Kingdom. It has been represented since 2015 by Marcus Fysh, a Conservative.

Yeovil is a town and civil parish in Somerset, England. The population of Yeovil at the last census (2021) was 49,698. It is close to Somerset's southern border with Dorset, 126 miles (203 km) west of London, 41.8 miles (67.3 km) south of Bristol, 6 miles (9.7 km) west of Sherborne and 27.6 miles (44.4 km) east of Taunton. The aircraft and defence industries which developed in the 20th century made it a target for bombing in the Second World War; they are still major employers. Yeovil Country Park, which includes Ninesprings, is one of several open spaces with educational, cultural and sporting facilities. Religious sites include the 14th-century Church of St John the Baptist. The town is on the A30 and A37 roads and has two railway stations.