Fennagh, local name Fenagh (Irish: Fionnmhach),[1] is a village, civil parish and townland in County Carlow, Ireland. 15 km south of Carlow town, it lies on the R724 road between Bagenalstown (Muine Bheag) and Myshall. The nearest town is Bagenalstown, 7.5 km to the west.