Seavington St Michael is a village and civil parish in Somerset, England. It is situated next to the village of Seavington St Mary, about 3 miles (4.8 km) east of Ilminster, within the South Somerset district. It lies in a hollow within a larger area of low-lying hills and valleys running broadly east-west. A part of the South Petherton Hundred, originally the area included seven settlements which have gradually merged or vanished, but were the origin of the "Seavington" part of the village name.

Seavington St Mary is a village and civil parish in Somerset, England. It is situated next to the village of Seavington St Michael, about 3 miles (4.8 km) east of Ilminster, within the South Somerset district and had a population of 384 inhabitants at the 2011 census.