The Crumlin Road is a main road in north-west Belfast, Northern Ireland. The road runs from north of Belfast City Centre for about four miles to the outskirts of the city. It also forms part of the longer A52 road which leads out of Belfast to the town of Crumlin. The lower section of the road houses a number of historic buildings, including the city's former law courts and prison, whilst the road encompasses several large housing areas, including Ardoyne, Ballysillan and Ligoniel(from Irish Lag an Aoil, meaning 'hollow of the lime')..

Ardoyne is a working class and mainly Catholic and Irish republican district in north Belfast, Northern Ireland. It gained notoriety due to the large number of incidents during The Troubles.