| MacMullin Lake | |
| Pushpin Map: | Canada Nova Scotia |
| Coords: | 45.9611°N -60.1103°W |
| Basin Countries: | Canada |
MacMullin Lake is a lake of Cape Breton Regional Municipality, Nova Scotia, Canada.
MacMullin Lake (CAWZJ) is at 45.7799°N -60.312°W.MacMullin Lake is in the Framboise River watershed.It is connected to MacArthurs Lake (CAWDS) by a channel.Downstream it connects to Middle Lake.The lake is visible through the trees from the Grand Mira North Road.