M15 motorway may refer to:
- M15 motorway (Great Britain), an upgrade of the A406 North Circular Road that was planned in the 1960sā1970s but never built
- M15 motorway (Hungary), a road connecting the M1 and the Slovakian border
- M15 Cunningham Highway, a motorway grade road connecting Brisbane, Queensland, to the south-west
- M15 Hunter Expressway, a motorway connecting Newcastle, New South Wales, to Singleton
Topics referred to by the same termThis disambiguation page lists articles about roads and streets with the same name.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: