Ballymartin () is one of several places on the island of Ireland.
Northern Ireland A place near Templepatrick and junction 5 of the M2 motorway in County Antrim A small village and townland between Annalong and Kilkeel in the Newry, Mourne and Down District Council area in County Down A place in Tullynakill parish, County Down
Republic of Ireland A townland in Borris parish, County Carlow A small area off the village of Pallaskenry, County Limerick A village in Kilmaine parish, on the N84 between Kilmaine and Ballinrobe, in County Mayo
See also List of towns and villages in Northern Ireland List of towns and villages in the Republic of Ireland