The following is a list of territorial highways in the Northwest Territories of Canada. They are divided amongst Arterial Class Highways, of which there are six; Collector Class Highways, of which there are 23; and closed highways, of which there are two. Only some places in the Northwest Territories can be reached by means of highways.
The communities reached by the all-weather highway network are:
Communities that can only be reached by ice-road are:
Communities with no access by surface vehicle: