Gortamney (locally [ˌɡɔrˈtaːmni], from Irish Gort an tSamhraidh 'the summer field'[2]) is a townland lying within the civil parish of Kilcronaghan, County Londonderry, Northern Ireland.

It lies in the east of the parish alongside the boundary of the civil parish of Termoneeny, and is bounded by the townlands of Ballinderry, Ballynahone More, Clooney, Drumsamney, Killynumber, Killytoney, and Moyesset.

It was apportioned to the Drapers company and Crown freeholds.

[3] The townland was part of Tobermore electoral ward of the former Magherafelt District Council, however in 1926 it was part of Tobermore district electoral division as part of the Maghera division of Magherafelt Rural District.

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