The M1 is a motorway in Northern Ireland. It is the longest motorway in Northern Ireland and runs for 38 miles (61 km) from Belfast to Dungannon through County Antrim, County Down, County Armagh and County Tyrone. It forms part of the route via the A1 in Northern Ireland between Belfast and Dublin as well as being a part of the unsigned European E01 and E18 routes.

Dungannon is a town in County Tyrone, Northern Ireland. It is the second-largest town in the county and had a population of 16,282 at the 2021 Census. The Dungannon and South Tyrone Borough Council had its headquarters in the town, though since 2015 the area has been covered by Mid-Ulster District Council.