Sept-Îles is a city in the Côte-Nord region of eastern Quebec, Canada. It is among the northernmost locales with a paved connection to the rest of Quebec's road network. The population was 25,686 as of the Canada 2011 Census.
The only settlements on the paved road network that are farther north are Fermont, Radisson and Chisasibi, the last two in the extreme western portion of the province at the north end of the James Bay Road. The remaining settlements at higher latitudes in the province are mostly isolated Cree, Innu, or Inuit villages, with access limited to seasonal gravel roads.
Sept-Îles is the seat of the judicial district of Mingan.