Gladsmuir is a village in East Lothian, Scotland.
It is situated within the EH34 postcode district, which is within the Tranent post town.
The full list of postcode districts within the Tranent post town is as follows:
The Tranent post town is within the Edinburgh postcode area.
Administrative Ward: Fa'side
Administrative District: East Lothian
Country: Scotland
UK Parliament: East Lothian
NHS Local Health Authority: Lothian