Lahardane, also sometimes spelled Lahardaun, is a village in the parish of Addergoole, County Mayo, Ireland, adjacent to Lough Conn and to Nephin, and close to the towns of Crossmolina, Castlebar and Ballina. The 2016 census recorded a population of 178.

Crossmolina is a town in the historical barony of Tyrawley in County Mayo, Ireland, as well as the name of the civil parish and Catholic parish in which the town is situated. The town sits on the River Deel near the northern shore of Lough Conn. Crossmolina is about 9 km (5.6 mi) west of Ballina on the N59 road. Surrounding the town, there are a number of agriculturally important townlands, including Enaghbeg, Rathmore, and Tooreen.