McKenzie Lake or Lake McKenzie may refer to:

in Australia Lake McKenzie, a lake in Queensland Lake Mackenzie (Tasmania), a lake in Tasmania

in Canada McKenzie Lake, Calgary, a neighborhood of Calgary, Alberta Ontario McKenzie Lake (Cochrane District), a lake in Cochrane District McKenzie Lake (Madawaska River), a lake mostly in Nipissing District and partly in Hastings County, that is part of the Madawaska River (Ontario) drainage basin McKenzie Lake, Ontario, a settlement in the township of South Algonquin that is on McKenzie Lake (Madawaska River) McKenzie Lake (Rainy River District), a lake in Rainy River District and within Quetico Provincial Park McKenzie Lake (Sudbury District), a lake in Sudbury District near the border with Timiskaming District McKenzie Lake (Timiskaming District), a lake in Timiskaming District

in the United States McKenzie Lake (Washington), a lake in Washington state

See also Lake Helen Mackenzie