Wareham St Martin

Wareham St Martin is a civil parish in the English county of Dorset.

The parish also includes the Holton Heath trading estate.

The parish was part of the Purbeck local government district of the county of Dorset.

It is within the Mid Dorset and North Poole constituency of the House of Commons.

Prior to Brexit in 2020, it was in the South West England constituency of the European Parliament.