Ballynahinch may refer to:
Northern Ireland edit
Republic of Ireland edit
- 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