List of lakes of Ontario


This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, all of which contain around 20% of the world's fresh water supply.

Larger lake statistics

This is a list of lakes of Ontario with an area larger than.
LakeArea AltitudeDepth max.Volume
Lake Superior
Lake Huron
Lake Erie
Lake Ontario
Lake Nipigon
Lake of the Woods
Lac Seul
Lake St. Clair
Rainy Lake
Lake Abitibi
Lake Nipissing
Lake Simcoe
Big Trout Lake
Sandy Lake
Lake St. Joseph

#

B

C

D

E

F

Little Papineau Lake

M

Red lake

S