Ballinlough () could refer to one of the following places in Ireland: Ballinlough, Bunown, a townland in the civil parish of Bunown, barony of Kilkenny West, County Westmeath Ballinlough, Cork, a suburb of Cork city Ballinlough, County Meath, an electoral division near Kells Ballinlough, County Roscommon, a village Ballinlough, Killua, a townland in the civil parish of Killua, barony of Delvin, County Westmeath Ballinlough Castle, a 17th-century country house in Killua, County Westmeath