Tooeys Lake (French: lac Tooeys) is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada.

[1][2][4][5][6] It is in the Saint Lawrence River drainage basin and is the source of Tooeys Creek.

The lake has three unnamed inflows: one at the northwest, a second at the northeast, and a third at the east.

The primary outflow is Tooeys Creek at the southeast, the site of a rest area adjacent to Ontario Highway 41.

Tooeys Creek flows via Black Donald Creek, Black Donald Lake, the Madawaska River, and the Ottawa River to the Saint Lawrence River.