Ardfern is a village in Argyll and Bute, Scotland.
It is situated within the PA31 postcode district, which is within the Lochgilphead post town.
The full list of postcode districts within the Lochgilphead post town is as follows:
The Lochgilphead post town is within the Paisley postcode area.
Administrative Ward: Mid Argyll
Administrative District: Argyll and Bute
Country: Scotland
UK Parliament: Stratford-on-Avon
NHS Local Health Authority: Highland