Crumlin

• Crumlin, Belfast, a ward of North Belfast
• Crumlin, County Antrim, a village in County Antrim
• Crumlin railway station, Northern Ireland, County Antrim
• Crumlin Viaduct (Northern Ireland), County Antrim
• Crumlin United F.C. (Northern Ireland), a Northern Irish club
• Crumlin Road, Belfast
• Crumlin Road Gaol, a former prison
• Crumlin Road Courthouse

• Crumlin, County Westmeath, a townland in the civil parish of Rathaspick
• Crumlin, Dublin, a suburb of Dublin
• Crumlin GAA, a Gaelic Athletic Association in Dublin
• Crumlin United F.C.

• Crumlin, Caerphilly, a town in Caerphilly County Borough
• Crumlin Viaduct

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