Cloughfin (locally [ˌklɔxˈfïn], from Irish Cloch Fhionn, meaning 'white stone'[2]) is a townland lying within the civil parish of Kilcronaghan, County Londonderry, Northern Ireland.

It lies in the center of the parish, and is bounded by the following townlands: Calmore, Coolsaragh, Killytoney, and Tullyroan.

[3] Whilst Cloughfin is cited as meaning "white stone", it can not be ruled out that it may have a connection to the legendary figure, Finn McCool.

There appears to be no trace left of the rock, which the townland is named after.

This article related to the geography of County Londonderry, Northern Ireland is a stub.