Lisnamuck is a townland lying within the civil parish of Maghera, County Londonderry, Northern Ireland. It lies south-west boundary of the parish beside that of Ballynascreen, with the Moyola River forming most of its southern boundary. It is bounded by the townlands of; Bracaghreilly, Drumballyhagan, Drumcrow, and Kirley. It was apportioned to the Drapers company as well as freeholds.[1]
The townland in 1926 was part of Carnamoney district electoral division as part of the Draperstown dispensary (registrar's) district of Magherafelt Rural District.[2] Lisnamuck as part of Maghera civil parish also lies in the historic barony of Loughinsholin.