McConnell Lake may refer to:
- McConnell Lake Provincial Park, British Columbia, Canada
- McConnell Lake (British Columbia), near the city of Kamloops
- McConnell Lake (Ontario), Kenora District, Canada
- McConnell Lake (Yukon), near Whitehorse, Yukon, Canada
See also
edit- Lake McConnell, a former lake in what is now Canada
- Lake McConnell (Texas), Gray County, Texas, United States