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: