| Council: | Dorset Council |
| Elects Howmany: | 1 |
| Towns: | Charminster |
| Charminster St Mary's | |
| Population: | 5,165 |
| Year: | 2019 |
| Councillor1: | David Taylor |
| Party1: | Liberal Democrats |
Charminster St Mary's is an electoral ward in Dorset. Since 2019, the ward has elected 1 councillor to Dorset Council.[1]
The Charminster St Mary's ward is rural and contains the villages of Charminster, Charlton Down and Stratton. The ward is named after the 11th century St Mary's Church.