| Lake Arthur | |
|---|---|
| Lac Arthur (French) | |
&sq=Facebook&lang=en&file=File:Northeast_Toulnustouc_south_basin.svg) South of the Northeast Toulnustouc River basin. Lake Arthur to the east of the Cartier railway | |
&sq=Facebook&lang=en&file=File:Canada_Quebec_relief_location_map.jpg)  Lake Arthur | |
| Location | Sept-Rivières Regional County Municipality, Quebec |
| Coordinates | 50°45′30″N 67°31′53″W / 50.758341°N 67.531271°W |
| References | EFJFB |
Lake Arthur (French: Lac Arthur) is a lake in Quebec, in Port-Cartier–Sept-Îles Wildlife Reserve in the Côte-Nord region.