List of lakes of Ontario
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This is an incomplete list of
lake A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...
s in
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
, a province of
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
. There are over 250,000 lakes in Ontario, constituting around 20% of the world's fresh water supply.Water Geography information.
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Larger lake statistics

This is a list of lakes of Ontario with an area larger than .


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* 24 Mile Lake


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G

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Gananoque Lake Gananoque Lake is a lake of eastern Ontario, Canada, located about 10 miles north of the town of Gananoque. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in O ...
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Garson Lake Garson may refer to: Places * Garson, Manitoba, Canada * Garson, Ontario, Canada Other uses * Garson (surname) See also * Garçon (disambiguation) * Garzon (disambiguation) {{disambiguation, geo ...
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Gathering Lake Gathering Lake is a long, narrow lake in Thunder Bay District in northwestern Ontario, Canada. It is in the Great Lakes Basin. The main inflow is the Namewaminikan River at the east. Secondary inflows are the Roslyn River at the south and Margre ...
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Gibson Lake (disambiguation) Gibson Lake or Lake Gibson may refer to: ;Canada *Ontario **Algoma District ***Gibson Lake (Aux Sables River) ***Gibson Lake (Baldhead River), in Lake Superior Provincial Park ***Gibson Lake (Pukaskwa River), in Pukaskwa River Provincial Park, shar ...
, multiple lakes *
Gillies Lake Gillies Lake is a lake in Timmins, Ontario, Canada. It was developed by the Conservation Authority as part of its lake rejuvenation project in 1986. The lake features a trail, picnic facilities, interpretive storyboards, public washrooms, a boa ...
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Gloucester Pool Gloucester Pool is a lake in Georgian Bay Township, District of Muskoka, Ontario, Canada. It is approximately 5 kms northeast of the town of Port Severn. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a pro ...
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Go Home Lake Go Home Lake is a lake in west central Ontario in the Township of Georgian Bay, District of Muskoka. Go Home Lake is a natural lake which is actually part of the Musquash River system (also spelled as "Musquosh" on some maps). It was opened up ...
* Golden Lake * Gordon Lake *Ghost Lake * Gould Lake (disambiguation), several lakes * Green Lake * Grundy Lake *
Guelph Lake Guelph Lake is a man-made reservoir on the Speed River, in the Township of Guelph/Eramosa. It is located upriver and slightly northeast of the city of Guelph, Ontario. The reservoir was created in 1974, with the construction of the Guelph Lake da ...
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Gull Lake (Ontario) Gull Lake is the name of several lakes in Ontario, Canada. Gull Lake, Muskoka. The town of Gravenhurst is located on its shores. Gull Lake, Haliburton County, south of Minden, on the Gull River. The community of Miners Bay is located at its ...
* Gullrock Lake *Gunter Lake


H

* Halls Lake (Haliburton County) * Hammer Lake * Head Lake (Kawartha Lakes) * Head Lake (Haliburton County) * Heart Lake * Herbert Lake *
Holden Lake Holden Lake is a small lake in Timiskaming District, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the ...
*
Lake Huron Lake Huron ( ) is one of the five Great Lakes of North America. Hydrology, Hydrologically, it comprises the easterly portion of Lake Michigan–Huron, having the same surface elevation as Lake Michigan, to which it is connected by the , Strait ...
* Horseshoe Lakemultiple lakes


I

* Inn Lake * Indian Lake * Innis Lake * Irwin Lake *
Ivanhoe Lake Ivanhoe Lake is a long, narrow lake in the Unorganized North Part of Sudbury District in Northeastern Ontario, Canada. Shows the extent of the lake highlighted on a map. It is on the Ivanhoe River in the James Bay drainage basin and is located ...


J

* Jack Lake * Jeff Lake *
Lake Joseph Lake Joseph is located in Seguin Township, Ontario. The lake is surrounded by many cottages. Lake Joseph is connected to Lake Rosseau through the narrows at Port Sandfield and the Joseph River. Lake Front Resident Advocacy Group There are man ...
* Jules Lake *
Jumping Cariboo Lake Jumping Cariboo Lake, sometimes incorrectly spelled Jumping Caribou Lake, is a lake located within the Municipality of Temagami, in the Nipissing District, Ontario, Canada. It contains small islands and hidden bays. Ojibwa natives of the area hav ...


K

* Kabinakagami Lake *
Lake Kagawong Lake Kagawong is the second largest lake on Manitoulin Island in Ontario, Canada. Located in the central part of the island, the lake is drained by the Kagawong River, which falls over Bridal Veil Falls into Lake Huron. Kagawong means " here m ...
* Kahshe Lake * Kamaniskeg Lake * Kashagawigamog Lake *
Kashwakamak Lake Kashwakamak Lake is a freshwater lake in North Frontenac, Frontenac County, Ontario, Canada. It is located east of Cloyne, and southeast of Bon Echo Provincial Park. The lake is long, wide, has a surface area of with a rocky shoreline and a m ...
* Kasshabog Lake * Kawagama Lake *
Kawartha Lakes The City of Kawartha Lakes (2021 population 79,247) is a unitary municipality in Central Ontario, Canada. It is a municipality legally structured as a single-tier city; however, Kawartha Lakes is the size of a typical Ontario county and is most ...
* Lake Kelso *
Kennisis Lake Kennisis Lake is the 2nd largest lake in the Haliburton Highlands with a surface area of over in the area of Ontario just southwest of Algonquin Provincial Park. From end to end, the lake is approximately long, including the smaller counterpart, ...
*
Kesagami Lake Kesagami Lake is a lake of Cochrane District, in Northeastern Ontario, in Canada. It is a shallow lake that was formed assumedly by glacial erosion and unique for its size in the James Bay area. Entirely protected within Kesagami Provincial Par ...
* Kimber Lake *
Kushog Lake The Gull River is a river in Algonquin Highlands and Dysart et al, Ontario, Dysart et al, Haliburton County, Ontario, Haliburton County and the single-tier municipality of Kawartha Lakes in south-central Ontario, Canada. It is in the Trent River ...
* Lake Kairiskons * Lake Kishkatina


L

*
Lake Bernard Lake Bernard is a freshwater lake 276 km (171 mi) north of Toronto and 23 km (14.4 mi) west of Algonquin Park in Parry Sound District, Ontario, Canada, between Huntsville, Ontario, Huntsville and North Bay, Ontario, North Bay ...
(Parry Sound District) *
Lac des Mille Lacs Lac des Mille Lacs is a lake in the western part of Thunder Bay District in northwestern Ontario, Canada. It is in the Nelson River drainage basin and is the source of the Seine River. The lake lies between Ontario Highway 17 on the north and O ...
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Lady Evelyn Lake Lady Evelyn Lake is a lake on the Lady Evelyn River in Timiskaming District, Northeastern Ontario, Canada. The highly irregularly shaped lake consists of two parts, about equal in size, separated by the Obisaga Narrows. The southern part is wi ...
* Lake Madawaska *
Lake of Bays (Kenora District) Lake of Bays is a lake in Kenora District in Northwestern Ontario, Canada in the Hudson Bay drainage basin. The primary inflows are the Bays River at the southeast, and the Lake of Bays River at the northeast; the primary outflow is the Lake o ...
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Lake of Bays (Muskoka lake) Lake of Bays is a large lake in the District Municipality of Muskoka in Central Ontario, Canada. It is located almost entirely in the Township municipality of Lake of Bays, which is named after the lake, with the exception of the southwest arm o ...
* Lake of the Woods * Lake of Two Islands * Larder Lake * Little Branch Lake *
Little Lake (Peterborough) Little Lake is a small lake on the Otonabee River in the city of Peterborough, Ontario, Canada. The lake is in the downtown of the city and is used for fishing, swimming, boating, and for various special events. The lake lies on the water route fr ...
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Little Moose Lake Little Moose Lake is a lake east-southeast of Old Forge, New York, Old Forge in Herkimer County, New York. It drains south via Little Moose Outlet which flows into the South Branch Moose River. Panther Lake (Herkimer County, New York), Panther La ...
* Little Papineau Lake *
Little Sachigo Lake Little Sachigo Lake is a lake in Unorganized Kenora District, Unorganized Kenora District in Northwestern Ontario, Northwestern Ontario, Canada. Shows the area of the lake highlighted on a map. It is on the Sachigo River and is part of the Hudson B ...
* Little Sucker Lake * Little Yirkie Lake * Limerick Lake * Long Lake * Loughborough Lake *
Lower Beverley Lake Lower Beverley Lake is a lake in southeastern Ontario, Canada, and was included in the original survey plan for the Rideau Canal. It was struck from the final plan, and is separated from the Rideau system by a dam at Morton. Upper and Lower Be ...
*
Lower Buckhorn Lake Lower Buckhorn Lake is a lake located within the townships of Selwyn and Trent Lakes in Peterborough County, Ontario, Canada and is one of the Kawartha Lakes. Numerous small islands are located within the lake while the southern area is dominated ...


M

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Mabel Lake Mabel Lake is a lake located in southern Interior British Columbia, Canada, that is fed by and drained by the Shuswap River. It is located southeast of Shuswap Lake, northeast of Okanagan Lake, and west of the Monashee Mountains, and is popular fo ...
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MacDowell Lake MacDowell Lake is a lake in northwestern Kenora District, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% o ...
*
Madawaska Lake Madawaska may refer to: Places Canada New Brunswick *Madawaska County, New Brunswick *Madawaska Parish, New Brunswick *Madawaska (provincial electoral district), a former provincial electoral district (1874–1973) *Madawaska Centre, a former prov ...
* Mameigwess Lake (north Kenora District) * Mameigwess Lake (south Kenora District) *
Lake Manitou Lake Manitou is the largest lake on Manitoulin Island in Ontario, Canada. With an area of , it is the largest lake on a lake island in the world. It is drained by the Manitou River. There are several small islands in Lake Manitou, such as Rope ...
*Lake Manitouwabing * Maple Lake *
Marmion Lake Marmion Lake is a lake in Rainy River District, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the worl ...
* Mary Lake *Lake Matinenda * Maul Lake *
Maynard Lake Maynard Lake is located on the English River system, northeast of Kenora, Ontario. Access Maynard Lake is only accessible via seaplane. During the winter it can be accessed by logging roads and ice roads. See also *List of lakes in Ontari ...
*
Mazinaw Lake Lake Mazinaw is a lake in the Addington Highlands north of Kaladar in Eastern Ontario. The lake is situated on the upper Mississippi River. It has a perimeter of and averages in depth with a maximum depth of , making it the seventh-deepest lake ...
* McArthur Lake *
McKay Lake (Ottawa) McKay Lake (formerly Hemlock Lake, McKay's Lake, or MacKay Lake) is a meromictic lake located in the former Village of Rockcliffe Park in Ottawa, Ontario, Canada. The lake is named for Thomas McKay, one of the founders of Ottawa, who once owned ...
* McKay Lake (Pic River) * McLaren Lake * Mirror Lake *
Mississauga Lake Mississagua Lake is a lake in the Kawartha Highlands in Ontario, Canada. It borders the western section of the Kawartha Highlands Signature Site Park. The area contains several privately owned cottages and over the last 5–10 years it has become ...
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Mississippi Lake Mississippi Lake is a lake in Lanark County in Ontario, Canada. Ontario's Mississippi River flows northeast and north through the lake. Several small creeks including Cranberry Creek, McCrearys Creek, and McGibbon Creek drain into the lake from ad ...
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Lake Mindemoya Lake Mindemoya is a lake in Ontario, Canada, located within Manitoulin Island which is the world's largest island in a freshwater lake ( Lake Huron). The lake is located near the town of Mindemoya, and it is the third largest on Manitoulin Island ...
* Minnitaki Lake * Missisa Lake * Mojikit Lake * Mong Lake * Morrison Lake * Mountain Lake * Mozhabong Lake * Mud Lake * Muldrew Lake *
Lake Muskoka Lake Muskoka is located between Port Carling and Gravenhurst, Ontario, Canada. The lake is surrounded by many cottages. The lake is primarily within the boundary of the Township of Muskoka Lakes, the southeast corner is within the boundary of ...
*
Muskrat Lake Muskrat Lake is located in the Whitewater Region of Renfrew County, in Ontario, Canada. It is approximately in length, an average of deep but at its deepest point, and covers an area of . It is rumored to be home to a legendary lake monster th ...


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Net Lake Net Lake is located within the municipality of Temagami, in the Nipissing District, Ontario, Canada. It covers a length of 10 km and is located in Temagami North. Fish in the lake include walleye, northern pike, trout, smallmouth bass, whit ...
* Nettleton Lake *
Nicholls Lake Nicholls Lake is a lake in Thunder Bay District, Ontario, Canada. It is long and wide. The lake lies on the Whitesand River at an elevation of between Selassie Lake Selassie Lake is a lake in Thunder Bay District, Ontario, Canada, and the s ...
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Night Hawk Lake Night Hawk Lake is a lake in the city of Timmins, Cochrane District in northeastern Ontario, Canada. It is in the James Bay drainage basin and is the source of the Frederick House River, which flows via the Abitibi River and Moose River to James ...
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Lake Nipigon Lake Nipigon (; french: lac Nipigon; oj, Animbiigoo-zaaga'igan) is part of the Great Lakes drainage basin. It is the largest lake entirely within the boundaries of the Canadian province of Ontario. Etymology In the Jesuit Relations the lake is ...
*
Lake Nipissing Lake Nipissing (; french: lac Nipissing, oj, Gichi-nibiinsing-zaaga’igan) is a lake in the Canadian province Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under ...
* North Caribou Lake *
Lake Nosbonsing Lake Nosbonsing (French: ''Lac Nosbonsing'') is a lake in the municipalities of Bonfield, Chisholm, and East Ferris in Nipissing District in Northeastern Ontario, Canada. It is near the City of North Bay, is the source of the Kaibuskong River ...
* Nungesser Lake * Nishin Lake


O

* Oak Lake * Oba Lake - North * Oba Lake - South *Octopus Lake * Lake Ogoki * Old Man's Lake * Onaman Lake *
Onigam Lake Onigam Lake is a lake in the Hudson Bay drainage basin in Kenora, Unorganized, Ontario, Unorganized Kenora District, Ontario, Kenora District in Northwestern Ontario, Northwestern Ontario, Canada. It is about long and wide, and lies at an elevat ...
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Onion Lake The Onion Lake Cree Nation ( cr, ᐑᐦᒉᑲᐢᑯᓰᐏᓵᑲᐦᐃᑲᓂᕽ, wîhcêkaskosîwi-sâkahikanihk) is a Plains Cree First Nations band government in Canada, straddling the Alberta/Saskatchewan provincial border approximately no ...
*
Lake Ontario Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border sp ...
* Opeongo Lake *
Opinicon Lake Lake Opinicon is a lake in South Frontenac, Frontenac County and Rideau Lakes, United Counties of Leeds and Grenville in Eastern Ontario, Canada. This shallow lake was formed when Colonel John By built the Rideau Canal. It also is part of the ...
* Otter Tail Lake * Ottertooth Lake * Otty Lake * Ozhiski Lake


P

* Packsack Lake *
Lake Panache Lake Panache is a lake in the Canadian province of Ontario. It is located in the Sudbury District, although a small portion of the lake lies within the southernmost city limits of Greater Sudbury, approximately 10 kilometres south of the community ...
*Paint Lake * Pakeshkag Lake * Papineau Lake *
Paudash Lake Paudash Lake is a lake in south central Ontario southwest of Bancroft along Highway 28. The lake is located just north of Silent Lake Provincial Park in Haliburton County, south of the panhandle of Algonquin Provincial Park. The nearest communit ...
*
Peninsula Lake Peninsula Lake in the District Municipality of Muskoka, is one of the (North) Muskoka Lakes. Peninsula Lake is a mid-sized cold-water lake located just east of Huntsville, Ontario. Municipal jurisdiction is split between the Town of Huntsville a ...
*Perch Lake *Pelican Lake *
Percy Lake Lieutenant-General Sir Percy Henry Noel Lake, (29 June 1855 – 17 November 1940) served as a senior commander in the British and Indian Armies, and in the Canadian Militia. He served during World War I. Career Lake was the son of Lt.-Colone ...
* Pierce Lake * Pierre Lake * Pike Lake * Pigeon Lake *Pog Lake *
Pokei Lake Pokei Lake is a lake of Ontario, Canada. It is situated about south of the town of White River, Ontario, White River. A portion of the lake's northern shore is protected in the Pokei Lake/White River Wetlands Provincial Park. References See al ...
* Pot Lake * Priamo Lake * Professor's Lake * Pumphouse Lake *
Puslinch Lake Puslinch Lake is a kettle lake located in Wellington County, Ontario, Canada. It is the largest kettle lake in Canada. The lake is "private", according to Puslinch Township Council, but some public access (beach and boat launch) was available nea ...
* Pine Lake


R

* Rainbow Lake *
Rainy Lake Rainy Lake ( French: '; Ojibwe: ') is a freshwater lake with a surface area of that straddles the border between the United States and Canada. The Rainy River issues from the west side of the lake and is harnessed to make hydroelectricity for ...
*
Lake Ramsey Ramsey Lake (french: Lac Ramsey) is a lake in Sudbury, Ontario, located near the city's downtown core. Until 2001, Ramsey Lake was listed by the Guinness Book of World Records as the world's largest lake located entirely within the boundaries of ...
* Rebecca Lake, multiple lakes * Redbridge Lake * Red Cedar Lake *
Red Squirrel Lake Red Squirrel Lake is located within the municipality of Temagami, in Nipissing District, Ontario, Canada. The lake can be accessed from the Red Squirrel Road. Fish in the lake include northern pike, trout, walleye, Aurora trout and smallmouth ba ...
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Redstone Lake (Haliburton County) Redstone Lake is a lake located in geographic Guilford Township in the Municipality of Dysart et al, Haliburton County in Central Ontario, Canada. It is in the Great Lakes Basin and is part of the Gull River system. At its longest, it is appro ...
* Redstone Lake (Sudbury District) * Restoule Lake * Rice Lake * Ril Lake * Riley Lake (Kenora District) * Riley Lake (Muskoka) * Rock Lake (Algonquin Park) * Rock Lake (Kenora District) * Lake Rosalind *
Lake Rosseau Lake Rosseau is located in Ontario, Canada, about north of Toronto. The south end of the lake is in the Township of Muskoka Lakes, and the north end is in Seguin Township. The lake is surrounded by many cottages, some dating back to the late 1 ...
* Round Lake * Ruth Lake Red lake


S

*
Saskatchewan Lake Saskatchewan Lake is a small lake in Haliburton County, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of ...
* Sachigo Lake * Saint Francis (''Lac Saint-François'') *
Salerno Lake Salerno Lake, formerly Devil's Lake, is a lake in the municipalities of Highlands East and Minden Hills in Haliburton County in Central Ontario, Canada. The lake is part of the Kawartha Lakes, and lies in the Great Lakes Basin. It is part of cot ...
* Salmon Lake * Sand Lake, numerous lakes by this name *
Sand Pits Lake Sand Pits Lake, better known as The Pond or McKay Pond is an artificial lake located next to McKay Lake in the Rockcliffe Park neighbourhood of Ottawa, Ontario, Canada. The lake is a popular location for swimming, but it does not have any beach ...
* Sandy Lake (Algoma District) * Sandy Lake * Savant Lake * Sawyer lake *
Lake Scugog Lake Scugog is an artificially flooded lake in Scugog, Regional Municipality of Durham and the unitary city of Kawartha Lakes in central Ontario, Canada. It lies between the communities of Port Perry and Lindsay. The lake has been raised and l ...
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Seseganaga Lake Seseganaga Lake is a lake in Thunder Bay District in northwestern Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting arou ...
*
Lac Seul Lac Seul is a large, crescent shaped reservoir in Kenora District, northwestern Ontario, Canada. It is approximately long. It has a maximum (regulated) depth of 47.2 m, with a surface elevation of 357 m above sea level. Its level is raised in ...
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Severn Lake Severn Lake is a lake in northwestern Kenora District, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of t ...
* Seymour Lake (disambiguation), several lakes by this name *
Sharbot Lake Sharbot Lake is a suburban community and unincorporated area in the municipality of Central Frontenac, Frontenac County in Eastern Ontario, Canada. Named after the Sharbot family, who were local residents, it appeared in Lovell's Gazetteer in 18 ...
* Shibogama Lake * Shoal Lake * Shutze Lake *
Lake Simcoe Lake Simcoe is a lake in southern Ontario, Canada, the fourth-largest lake wholly in the province, after Lake Nipigon, Lac Seul, and Lake Nipissing. At the time of the first European contact in the 17th century the lake was called ''Ouentironk'' ...
* Six Mile Lake * Skeleton Lake *
Skootamatta Lake Skootamatta Lake is a lake in the Lake Ontario drainage basin in Addington Highlands, Lennox and Addington County, Ontario, Canada. It is west of Cloyne, and Bon Echo Provincial Park is located just to the north. The lake's name is thought to ...
* Smoothrock Lake *
Soap Lake Soap Lake is a meromictic soda lake in the town of Soap Lake, Washington formed by the Missoula Floods at the foot of the Grand Coulee. The lake gets its name from the naturally occurring foam that gives its water a soapy appearance, and becaus ...
* South Summit Lake * Sparrow Lake * Spring Lake * Steel Lake *
Steve Lake Steven Michael Lake (born March 14, 1957) is an American former professional baseball backup catcher, who played in Major League Baseball (MLB) from to for the Chicago Cubs, St. Louis Cardinals, and Philadelphia Phillies The Philadelphia Ph ...
* Stoco Lake *
Lake St. Clair Lake St. Clair (french: Lac Sainte-Claire) is a freshwater lake that lies between the Canadian province of Ontario and the U.S. state of Michigan. It was named in 1679 by French Catholic explorers after Saint Clare of Assisi, on whose feast day ...
* St. Joe Lake * Lake St. Joseph * Lake St. Peter * Stony Lake * Sturgeon Lake * Sunfish Lake *
Lake Superior Lake Superior in central North America is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. and the third-largest by volume, holding 10% of the world's surface fresh wa ...
* Sydenham Lake * Syrette Lake


T

* Talon Lake * Tangamong Lake *
Lake Temagami Lake Temagami, formerly spelled as Lake Timagami, is a lake in Nipissing District in northeastern Ontario, Canada, situated approximately 80 km north of North Bay. The lake's name comes from ''dimii-agamiing'' "tih-MEE-uh-guh-MEENG", which m ...
*
Tetapaga Lake Tetapaga Lake, also known as Lake Tetapaga, is a narrow east–west trending lake in the Temagami region of Northeastern Ontario, Canada, located at the abandoned iron-bearing Sherman Mine. A gravel road crosses the central portion of the lake, s ...
* Tetu Lake * The Third Lake * Thirty Island Lake *
Lake Timiskaming Lake Timiskaming or Lake Temiskaming (french: Lac Témiscamingue) is a large freshwater lake on the provincial boundary between Ontario and Quebec, Canada. The lake, which forms part of the Ottawa River, is in length and covers an area of ...
* Triangle Lake (Ontario) * Trout Lake (Algoma District) * Trout Lake (Nipissing District) *
Tunnel Lake A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A Pipeline transport, pipeline is not a tunnel, though some recent tunnels have used ...
* Turtle Lake * Twelve Mile Lake (Ontario) *
Twin Narrows Lake Twins are two offspring produced by the same pregnancy.MedicineNet > Definition of TwinLast Editorial Review: 19 June 2000 Twins can be either ''monozygotic'' ('identical'), meaning that they develop from one zygote, which splits and forms two em ...
* Twoline Lake


U

* Upper Algocen Lake * Upper Beverley Lake * Upper Nishin Lake * Upper Redwater Lake *
Upper Rideau Lake Upper Rideau Lake is located in the municipality of Rideau Lakes, United Counties of Leeds and Grenville in Eastern Ontario, Canada. It is in the Saint Lawrence River Drainage Basin, and geographically the highest lake on the Rideau Canal System. ...
*
Umfreville Lake Umfreville Lake is a remote lake in Kenora District, Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the ...


W

* Wabatongushi Lake *
Wabigoon Lake Wabigoon Lake is a lake located in the Kenora District in northwestern Ontario, Canada. The community of Dryden (pop 8,198) is located on the north shore of the lake, and the primary inflow and outflow is the Wabigoon River. A dam built to provi ...
* Wahwashkesh Lake * Wanapitei Lake * Wapikopa Lake *
Wawa Lake Wawa Lake is a lake located in northeastern Ontario, Canada in the Algoma District, near the town of Wawa. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in O ...
*
Weagamow Lake Weagamow Lake is a lake in Kenora District in northwestern Ontario, Canada. See also *List of lakes in Ontario This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% ...
* West Shining Tree Lake * Whiddon Lake * White Lake * Whiteclay Lake *
White Otter Lake White Otter Lake is a lake in Kenora District in northwestern Ontario, Canada. See also *List of lakes in Ontario *White Otter Castle White Otter Castle is an elaborate 3-storey log house built on the shore of White Otter Lake, about south of I ...
*
Whitewater Lake Whitewater Lake is a lake in the city of Sudbury, Ontario. The community of Azilda borders its eastern shore. The lake is host to a number of amateur fishing tournaments, and it was the site of an annual powerboat racing championship. It is the si ...
* Widdifield Lake * Windermere Lake *Wintering Lake *
Windigo Lake Windigo Lake is a freshwater lake located in north central Wisconsin in the Town of Bass Lake, Sawyer County, United States, in township 40 north, range 9 west. The lake is irregular in shape, with numerous peninsulas and bays, and is approxim ...
*
Windy Lake Windy Lake may refer to one of eight lakes of that name in Ontario, Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic ...
* Winisk Lake * Wolfe Lake * Lake Wolsey * Wood Lake * Wunnummin Lake


Y

* Yorkend Lake


Z

* Zionz Lake


References


External links


Geographical names, Canada
{{canada topic, List of lakes of *
Lakes A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger ...
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...