Ballynahinch may refer to: Northern Ireland Ballynahinch, County Armagh, a townland Ballynahinch, County Down, a town Republic of Ireland Ballynahinch (barony), in County Galway Ballynahinch, County Galway, a townland in County Galway Ballynahinch, County Longford, a townland in Cashel civil parish, barony of Rathcline Ballynahinch, County Offaly, a townland in Kilcumreragh civil parish, barony of Kilcoursey Ballynahinch, County Tipperary, a townland in County Tipperary