Harman's Cross is a village in Dorset, England.
It is situated within the BH19 postcode district, which is within the Swanage post town.
BH19 is the only postcode district within the Swanage post town.
The Swanage post town is within the Bournemouth postcode area.
Administrative Ward: Langton
Administrative District: Purbeck
Administrative County: Dorset
Country: England
UK Parliament: South Dorset
NHS Local Health Authority: South West
NHS Region: Southern