Mullagh

Mullagh may refer to:

Places in Ireland

 * Mullagh, County Cavan
 * Mullagh, County Clare
 * Mullagh, County Down, a townland in the civil parish of Killyleagh, County Down, Northern Ireland
 * Mullagh, County Galway
 * Mullagh, County Londonderry, a townland in County Londonderry, Northern Ireland
 * Mullagh, County Meath, see List of townlands of County Meath
 * Mullagh, County Tyrone, a townland in the civil parish of Ardstraw, County Tyrone, Northern Ireland

Other uses

 * Johnny Mullagh (1841-1891), Australian cricketer
 * Mullagh GAA, a Gaelic Athletic Association club based in the parish of Mullagh, County Galway, Ireland