List of rivers of Ontario

thumb|150px|right|The [[Agawa River in the Algoma District]]

This is the list of rivers which are in and flow through Ontario. The watershed list includes tributaries as well.

Dee River, flows between Three Mile Lake and Lake Rosseau.

List of rivers arranged by watershed

Hudson Bay

{| class="wikitable"

|+ Hudson Bay – list of rivers by major watershed (west to east)

! Nelson River !! Hudson Bay !! James Bay

|- valign="top"

Berens River
Whitefish River (Berens River tributary)
Bloodvein River
Poplar River
Winnipeg River
Lake of the Woods watershed
Black River
Rainy River
Kaunamaekauk River
Pinewood River
Kishkakoesis River
Pinewood Lake
Sturgeon Creek <small>(or)</small> Sturgeon River
Sleeman Creek
La Vallée River
Rainy Lake
Turtle River
Little Turtle River
Pipestone River
Seine River
Caribou River
Farrington Creek
Cherry River
Manitou River
Manitou Stretch, Lower and Upper Manitou Lake
Peep Bay
Grant Lake
Mosher Bay
McTaggart Creek
MacDonald's Inlet
Big Canoe River, Cuttle Lake
Clement Creek
Alex Creek
Firesteel River
Beaver River
Black Sturgeon River
MacFarlane River
Octopus Creek (Ena Brook)
Devils Creek
Whitney Creek
Talbot Creek
Boot Creek
English River
Cedar River
Whitefish Lake
Whitefish River (Lac Seul)
Marchington River
Sturgeon River
Sturgeon River
Vermilion River
Wabigoon River
Wapesi River

Echoing River, draining via Gods River and Hayes River in Manitoba
Pasquatchai River
Sturgeon River
Black Duck River
Severn River
Beaver River
Fawn River
Poplar River
Burning River
Pitticow River
Fat River
Otter River
Little Otter River
Sachigo River
Beaver Stone River
Wapaseese River
Thorne River
Sherman River
Morrison River
Rottenfish River
Blackbear River
Makoop River
Windigo River
Fox River
Cobham River
McInness River
Winisk River
Asheweig River
Pipestone River
North Pipestone River
Sutton River (Hudson Bay)
Aquatuk River
Warchesku River
Kinushseo River

Lakitusaki River
Opinnagau River
Ekwan River
Little Ekwan River
Crooked River
Matateto River
North Washagami River
Attawapiskat River
Missisa River
Muketei River
Streatfeild River
Attawapiskat Lake
Pineimuta River
Lawashi River
Kapiskau River
Otadaonanis River
Beaver River
Atikameg River
North Wabassie River
Poplar River
Sagesigan River
Little Swan River
Noluskatsi River
Cudmore Creek
Big Willow River
Albany River
Pagashi River
Cheepay River
Henley River
Kenogami River
Little Current River
Kapikotongwa River
Powitik River
Summit Lake (Thunder Bay District)
Pagwachuan River
Flint River, Flint Lake
Hinata River
Burrows River, Burrows Lake
Murky Creek
Cotoneaster Lake
Kemogamisis River
Isis Creek
Fecteau Lake
Wintering Lake
Westside Bay
Pout River
Drowning River
Kabinakagami River
Fox River
Nagagami River
Otasawian River
Shekak River
Ogoki River
Allanwater River
Brightsand River
Berg River
Caribou River
Flindt River
Lake St. Joseph
Cat River
Doghole River
Doran River
Miniss River
St. Raphael River
De Lesseps River
Pembina River
Moose River
Kwataboahegan River
Cheepash River
Abitibi River
Frederick House River
Forks River
Night Hawk River
Redstone River (Northeastern Ontario)
Whitefish River (Night Hawk Lake)
Black River
Whiteclay River
Wolf Creek (Timiskaming District)
Woollings Creek
Benoit Creek
Sarsfield Creek
Tomwool Creek
Mattagami River
Kapuskasing River
Saganash River
Little Saganash River
Dunrankin River
East Dunrankin River
Kirkwall River
Nemegosenda River
Borden River
Kapuskasing Lake
Chapleau River
Makonie River
Swanson River
Little Swanson River
Groundhog River
Ivanhoe River
Shawmere River
Little Shawmere River
Nat River
Missinaibi River
Brunswick River
Fire River
Nebotik River
Little Nebotik River
Little Fire River
Greenhill River
South Greenhill River
Hay River
Mattawitchewan River
Albany Forks
Cameron Creek
Oba River, Oba Lake
Pivabiska River
Valentine River
Little Valentine River
Opasatika River
Soweska River
Partridge River
Little Partridge River
Harricana River
Kesagami River
Lawagamau River
Seal River
Little Seal River
Shashiskau River
Little Shashiskau River
Bodell River
Pesekanaskoskau River
Black River
Little Kesagami River
Corner River
Again River (Ontario and Quebec)
Little Missisicabi River (Quebec and Ontario)
Kattawagami River

Quebec rivers flowing to Ontario (or tributaries of Ontarian rivers). In order, from east to west:

Missisicabi River (Quebec)
Obamsca River (Quebec)
East Missisicabi River (Quebec)
West Missisicabi River (Quebec)
Harricana River (Quebec and Ontario)
Joncas River (Quebec)
Turgeon River (Quebec and Ontario)
Wawagosic River (Quebec)
Detour River (Ontario and Quebec)
Garneau River (Ontario and Quebec)
Turcotte River (Ontario and Quebec)
Little Turcotte River (Ontario)
Chabbie River (Ontario and Quebec)
Burntbush River (Ontario)
North Burntbush River (Ontario)
Mikwam River (Ontario)
East Mikwam River (Ontario)
Little Mikwam River (Ontario)
Kabika River (Ontario) (Ontario)
Case River (Ontario)
Kenning River (Ontario)
East Kabika River (Ontario)
Patten River (Ontario)
South Patten River (Ontario)
Little Clive River (Ontario)
Boivin River (Quebec)
Samson River (Quebec)
Plamondon River (Quebec)
Malartic River (Quebec)

(For other tributaries of Harricana River, see article List of rivers of Quebec)

Rivers of Quebec flowing through Ontario (or tributaries of rivers of Ontario)

Main rivers of Quebec flowing toward Ontario shores of James Bay,

in order, from east to west:

Little Missisicabi River
Missisicabi River (Quebec)
Obamsca River (Quebec)
Missisicabi River East (Quebec)
Missisicabi River West (Quebec)
Piscapecassy River
Harricana River (Quebec)
Joncas River (Quebec)
Turgeon River (Quebec)
Wawagosic River (Quebec)
Detour River (Ontario et Quebec)
Patten River (Quebec et Ontario)
Burntbush River (Ontario)
Boivin River (Quebec)
Samson River (Quebec)
Plamondon River (Quebec)
Malartic River (Quebec)
Moose River (Ontario)
Abitibi River (Ontario)
La Sarre River (Quebec)
Duparquet River (Quebec)
Dagenais River (Quebec)

Atlantic Ocean

{| class="wikitable"

|+ Atlantic Ocean – list of rivers by major watershed (west to east)

! Lake Superior !! Lake Huron/Georgian Bay !! Lake Erie !! Lake Ontario !! Saint Lawrence River !! Ottawa River

|- valign="top"

Pigeon River
Arrow River
Pine River
Lomond River
Kaministiquia River
Mission River
McKellar River
Whitefish River
Matawin River
Depot Creek
Shebandowan River
Redhorse River
Bear River
Aguasabon River, Long Lake
Neebing River
McIntyre River
Imogene River
Current River
Wolf River
Black Sturgeon River
Sturgeon River (Black Bay Peninsula)
Nipigon Strait, Nipigon Bay, Nipigon River, Lake Helen
Lake Nipigon watershed
Windigo River
Mud River
Ogoki River
Kopka River
Ombabika River, Summit Lake (Thunder Bay District)
Namewaminikan River
Foxear Creek
Roslyn River
Ogaman River
Blackwater River
Gull River
Rainy Lake watershed
Rat River
Gravel River
Steel River
Pic River
Black River
Kagiano River
White River
Willow River
Cascade River
Swallow River
Pukaskwa River
Fox River
Julia River
Magpie River
Dog River
Michipicoten River
Old Woman River
Red Rock River
Gargantua River
Baldhead River
Coldwater River
Sand River
Agawa River
Montreal River
Indian River (Algoma District)
Harmony River
Chippewa River
Batchawana River
Carp River
Goulais River

Cow Creek
Ausable River
Little Ausable River
Bayfield River
Beaver River
Boyne River
Bighead River
Blind River
Boyne River
Coldwater River
North River (Ontario)
French River
Wanapitei River
Pillow River
Murdock River
Wolseley River
Wolf River
Little French River
Restoule River
Hall River
Lake Nipissing watershed
Amateewakea River
Cache River
Sturgeon River
Chiniguchi River
Obabika River
Smoky River
Temagami River
Tomiko River
Poplar River
Little Sturgeon River
Duchesnay River
La Vase River
Wasi River
South River
Go Home River
Kagawong River
Key River
Magnetawan River
Maitland River
Manitou River
Mindemoya River
Mississagi River
Bolton River
Little White River
Moon River (Cottage Country)
Muskoka River
Indian River
Hollow River
Boyne River
Sixteen Mile Creek
Oxtongue River
Buck River
East River
Musquash River
Nine Mile River
Nottawasaga River
Boyne River
Mad River
Pine River
Penetangore River
Pickerel River
Wolf River
Pottawatomi River
Pretty River
St. Marys River
Garden River
Bar River
Sauble River
Rankin River
Saugeen River
Teeswater River
Seguin River
Serpent River
Severn River (part of the Trent-Severn Waterway)
Black River (Gloucester Pool)
Black River (Severn River tributary)
Lake Simcoe watershed
Beaver River
Black River (York Region)
Gull River (Balsam Lake)
Spanish River
Agnes River
Aux Sables River
Vermilion River
Onaping River
Carhess Creek
Depot Creek
Michaud River
Sydenham River
Spey River
Whitefish River

Detroit River
Lake St. Clair watershed
Little River
Pike Creek
Puce River
Belle River
Ruscon River
Thames River
Avon River
Dingman Creek
Jeanettes Creek
McGregor Creek
Medway Creek
Oxbow Creek
Pottersburg Creek
Stoney Creek
Waubuno Creek
Sydenham River
St. Clair River
Big Otter Creek
Little Otter Creek
South Otter Creek
Clear Creek
Long Point Creek
Big Creek
Venison Creek
Deer Creek
Dedrick Creek
Fisherville Creek
Hay Creek
Lynn River
Kent Creek
Davis Creek
Nanticoke Creek
Sandusk Creek
Grand River
Conestogo River
Irvine Creek
Nith River
Speed River
Eramosa River

Niagara River
Lyons Creek
Two Mile Creek
Tea Creek
Niagara Falls
Welland River
Black Creek (Niagara)
Coyle Creek
Twelve Mile Creek
Jordan Harbour watershed
Twenty Mile Creek
Red Hill Creek (Hamilton)
Burlington Bay watershed
Sulphur Creek
Bronte Creek
Sixteen Mile Creek (Oakville)
Credit River
Etobicoke Creek
Spring Creek
Little Etobicoke Creek
Heart Lake (Brampton)
Elmcrest Creek (Toronto)
North Creek
Jackson Creek
Superior Creek
Mimico Creek
Bonar Creek
Humber River
Black Creek (Toronto)
Emerson Creek
Jersey Creek
Rainbow Creek (Vaughan)
Robinson Creek (Toronto)
West Humber River
East Humber River
Toronto Harbour
Garrison Creek
Springmount Stream
London Stream
Dewson Stream
Asylum Stream
Stafford Stream
Denison Creek
Brock Stream
Havelock Stream
Moutray Stream
Russell Creek
Taddle Creek
Don River
West branch Don River
Castle Frank Brook
Taylor Creek
East Branch Don River
German Mills Creek
Deerlick Creek
Highland Creek
West Highland Creek
Rouge River (Toronto-Pickering)
Bruce Creek
Berczy Creek
Beaver Creek
Apple Creek
Petticoat Creek (Pickering)
Frenchman's Bay watershed
Amberlea Creek
Dunbarton Creek
Pine Creek
Krosno Creek
Duffins Creek
Miller's Creek
Ganatsekiagon Creek
Brougham Creek
Carruthers Creek
Lynde Creek
Pringle Creek
Corbett Creek
Oshawa Creek
Goodman's Creek
Montgomery Creek (Ontario)
Farewell Creek
Harmony Creek
Black Creek (Farewell Creek)
Robinson Creek
Tooley Creek
Darlington Creek
West Side Creek
Bowmanville Creek
Soper Creek
Wilmot Creek
Foster Creek
Graham Creek
Port Granby Creek
Brand Creek
Ganaraska River (Port Hope)
Salem Creek
Trent River (part of the Trent-Severn Waterway)
Crowe River
North River
Rice Lake drainage basin
Indian River
Otonabee River
Kawartha Lakes drainage basin
Burnt River
Drag River
Irondale River
Fenelon River
Gull River
Scugog River
Moira River (Belleville)
Clare River
Skootamatta River
Black River
Salmon River
Napanee River
Depot Creek (Napanee River tributary)
Millhaven Creek
Little Cataraqui Creek
Cataraqui River (Kingston)
Rideau Canal system
Gananoque River

Saint Lawrence River
Raisin River

Blanche River (Lake Timiskaming)
Larder River
Laberge River (via Hébert Lake, Buies Lake, Raven Lake, Ward Lake) (Ont. et QC)
Dufay River (via Buies Lake, Raven Lake, Ward Lake) (QC)
Englehart River
Misema River
Little Misema River
Lillord Creek
Montreal River
Makobe River
Lady Evelyn River
Matabitchuan River
Jocko River
Little Jocko River
Mattawa River
Amable du Fond River
Kaibuskong River
Depot Creek
North River
Chalk River
Petawawa River
Barron River
Depot Creek
Crow River
North River
Little Madawaska River
Nipissing River
Tim River
Muskrat River
Indian River
Bonnechere River
Sherwood River
Pine River
Aylen River
Madawaska River
Opeongo River
York River
Little Mississippi River
North York River
Clyde Creek
South Madawaska River
Galipo River
Crossbar River
North Madawaska River
Mississippi River
Indian River
Clyde River
Little Clyde River
Fall River
Carp River
Rideau River
Sawmill Creek
Jock River
Tay River
Green's Creek
South Nation River
Castor River
North Castor River
Middle Castor River
South Castor River
East Castor River
Little Castor River
Rigaud River
East Rigaud River
Rabbit Creek
Angus Creek
Net Creek
Johnny Creek
Alfreda Creek

Alphabetical list of rivers

{| class="wikitable"

:Agawa River

:Agnes River

:Albany River

:Amable du Fond River

:Amberlea Creek

:Aquatuk River

:Arrow River

:Asheweig River

:Asylum Stream

:Attawapiskat River

:Ausable River

:Aux Sables River

:Avon River

:Baldhead River

:Bar River

:Barron River

:Batchawana River

:Bayfield River

:Beaver River (Grey County)

:Beaver River (Kapiskau River tributary)

:Beaver River (Lake Simcoe)

:Beaver River (Severn River tributary)

:Beaver River (Thunder Bay District)

:Benoit Creek (Ontario)

:Berens River

:Big Willow River

:Bighead River

:Black Creek (Ontario)

:Black Creek (Toronto)

:Black River (Abitibi River tributary)

:Black River (Bodell River tributary)

:Black River (Gloucester Pool)

:Black River (Hastings County)

:Black River (Kenora District)

:Black River (Severn River tributary)

:Black River (Thunder Bay District)

:Black River (York Region)

:Black Duck River

:Black Sturgeon River (Kenora District)

:Black Sturgeon River (Thunder Bay District)

:Blind River

:Bloodvein River

:Bodell River

:Bolton River

:Bonar Creek

:Bonnechere River

:Borden River (Ontario)

:Boyne River (Grey County)

:Boyne River (Muskoka District)

:Boyne River (Nottawasaga River tributary)

:Boyne River (Parry Sound District)

:Brock Stream

:Brunswick River

:Buck River

:Burning River

:Burnt River

:Cache River

:Carhess Creek

:Caribou River (Rainy River District)

:Caribou River (Thunder Bay District)

:Carp River

:Castor River

:Cat River

:Cataraqui River

:Chalk River

:Chapleau River

:Cheepash River

:Cheepay River

:Chiniguchi River

:Clare River

:Clyde River

:Coldwater River (Algoma District)

:Coldwater River (Simcoe County)

:Conestogo River

:Credit River

:Crow River

:Crowe River

:Cudmore Creek

:Current River

:De Lesseps River

:Denison Creek

:Depot Creek (Barron River tributary)

:Depot Creek (Lake Nosbonsing)

:Depot Creek (Napanee River tributary)

:Depot Creek (Sudbury District)

:Depot Creek (Thunder Bay District)

:Detroit River

:Dewson Stream

:Dog River

:Doghole River

:Don River (Toronto)

:Doran River

:Dunbarton Creek

:Dunrankin River

:East River

:East Dunrankin River

:Ekwan River

:Englehart River

:English River

:Eramosa River

:Fall River

:Fat River

:Fawn River

:Fenelon River

:Fire River

:Firesteel River

:Forks River

:Fox River (Cochrane District)

:Fox River (Kenora District)

:Fox River (Thunder Bay District)

:Foxear Creek

:Frederick House River

:French River

:Gananoque River

:Ganaraska River

:Garden River

:Gargantua River

:Go Home River

:Goulais River

:Grand River

:Green's Creek

:Greenhill River

:Groundhog River

:Gull River (Balsam Lake)

:Gull River (Lake Nipigon)

:Harricana River

:Havelock Stream

:Hay River

:Holland River

:Hollow River

:Humber River

:Humber River, East

:Humber River, West

:Imogene River

:Indian River (Algoma District)

:Indian River (Lanark County)

:Indian River (Muskoka District)

:Indian River (Muskrat River watershed)

:Indian River (Rice Lake)

:Ivanhoe River

:Jackson Creek

:Jessie Creek

:Jocko River

:Julia River

:Kagawong River

:Kagiano River

:Kaministiquia River

:Kapiskau River

:Kapuskasing River

:Kattawagami River

:Kenogami River

:Kesagami River

:Kettle Creek

:Key River

:Kinushseo River

:Kirkwall River

:Kopka River

:Krosno Creek

:Kwataboahegan River

:Lady Evelyn River

:Lakitusaki River

:Larder River (Ontario)

:La vase River

:Lawagamau River

:Layton River

:Lillord Creek

:Little River

:Little Ausable River

:Little Fire River

:Little Jocko River

:Little Kesagami River

:Little Misema River

:Little Mississippi River

:Little Nebotik River

:Little Otter River

:Little Partridge River

:Little Saganash River

:Little Seal River

:Little Shashiskau River

:Little Shawmere River

:Little Swan River

:Little Swanson River

:Little Valentine River

:Little White River

:Lomond River

:London Stream

:Lynn River

:MacFarlane River

:Mad River

:Madawaska River

:Magnetawan River

:Magpie River

:Maitland River

:Makobe River

:Makonie River

:Manitou River

:Maskinonge River

:Matawin River

:Matawitchewan River

:Mattagami River

:Mattawa River

:Mattawishkwia River

:Maxwell Creek

:McIntyre River

:McKellar River

:Michaud River

:Michipicoten River

:Mindemoya River

:Miniss River

:Misema River

:Missinaibi River

:Mission River

:Missisa River

:Mississagi River

:Mississippi River

:Moira River

:Montreal River (Algoma–Sudbury, Ontario)

:Montreal River (Timiskaming District)

:Moon River (Cottage Country)

:Moose River

:Morrison River

:Moutray Stream

:Muketei River

:Muskoka River

:Musquash River

:Namewaminikan River

:Napanee River

:Nat River

:Nebotik River

:Neebing River

:Nemegosenda River

:Niagara River

:Night Hawk River

:Nine Mile River

:Nipigon River

:Nipissing River

:Nith River

:Noisy River

:Noluskatsi River

:Nonquon River

:North Creek

:North Wabassie River

:North York River

:Nottawasaga River

:Obabika River

:Old Woman River

:Ombabika River

:Onaping River

:Opasatika River

:Opeongo River

:Opinnagau River

:Otadaonanis River

:Otonabee River

:Otter River

:Oxtongue River

:Pagashi River

:Penetangore River

:Pesekanaskoskau River

:Pembina River

:Pic River

:Pickerel River

:Pigeon River

:Pine Creek

:Pine River

:Pineimuta River

:Pipestone River

:Pitticow River

:Pivabiska River

:Poplar River (Atikameg River tributary)

:Poplar River (Fawn River tributary)

:Poplar River (Manitoba)

:Poplar River (Nipissing District)

:Porcupine River

:Pottawatomi River

:Pretty River

:Pukaskwa River

:Rainy River

:Raisin River

:Rankin River

:Redstone River (Northeastern Ontario)

:Remi River

:Restoule River

:Rideau River

:Rigaud River

:Roslyn River

:Rouge River

:Sachigo River

:Saganash River

:Sagesigan River

:Saint Lawrence River

:St. Marys River

:St. Raphael River

:Salem Creek

:Salmon River

:Sand River

:Sarsfield Creek

:Sauble River

:Saugeen River

:Schomberg River

:Scugog River

:Seal River

:Seguin River

:Seine River

:Serpent River

:Severn River

:Shashiskau River

:Shawmere River

:Shebandowan River

:Skootamatta River

:South Greenhill River

:South Nation River

:Soweska River

:Spanish River

:Speed River

:Spey River

:Springmount Stream

:Stafford Stream

:Steel River

:Streatfeild River

:Sturgeon River (Black Bay Peninsula)

:Sturgeon River (Kenora District)

:Sturgeon River (Lake Nipissing)

:Sturgeon River (Manitoba)

:Sturgeon River (Marchington River tributary)

:Sturgeon River (Simcoe County)

:Superior Creek

:Sutton River

:Swallow River

:Swanson River

:Sydenham River

:Talbot River

:Teeswater River

:Temagami River

:Thames River (London)

:Tomwool Creek

:Trent River

:Turtle River

:Twenty Mile Creek

:Usiske River

:Valentine River

:Vermilion River (Lac Seul)

:Vermilion River (Sudbury District)

:Wabigoon River

:Wanapitei River

:Wapesi River

:Welland River

:West Highland Creek

:Whiteclay River

:Whitefish River (Berens River tributary)

:Whitefish River (Lac Seul)

:Whitefish River (Night Hawk Lake)

:Whitefish River (Sudbury District)

:Whitefish River (Thunder Bay District)

:Winisk River

:Winnipeg River

:Wolf Creek (Timiskaming District)

:Woollings Creek

:York River

List of rivers of Ontario

List of rivers arranged by watershed

Hudson Bay

Atlantic Ocean

Alphabetical list of rivers

See also

References