# List of lakes of Ontario: A

This is a list of lakes of Ontario beginning with the letter A.

## A–Ab

* A Lake
* Aaron Lake (Timiskaming District)
* Aaron Lake (Kenora District)
* Abamasagi Lake
* Abamategwia Lake
* Abams Lake
* Abate Lake
* Abazotikichuan Lake
* Abbe Lake
* Abbess Lake
* Abbey Lake
* Abbie Lake
* Abbotsford Lake
* Abbott Lake (Sudbury District)
* Abbott Lake (Kenora District)
* Abbott Lake (Frontenac County)
* Abbott Lake (Rainy River District)
* Abelson Lake
* Aber Lake
* Abernethy Lake
* Abes Lake
* Abie Lake
* Abigogami Lake
* Abimatinu Lake
* Abinette Lake
* Lake Abitibi
* Abney Lake
* Abram Lake (Kenora District)
* Abram Lake (Cochrane District)
* Abs Lake

## Ac

* Acanthus Lake
* Ace Lake (Thunder Bay District)
* Ace Lake (Sudbury District)
* Acer Lake
* Achapi Lake
* Acheson Lake (Rainy River District)
* Acheson Lake (Sudbury District)
* Achigan Lake
* Acid Lake
* Acker Lake
* Ackerman Lake
* Acme Lake (Algoma District)
* Acme Lake (Nipissing District)
* Acolyte Lake
* Aconda Lake
* Acorn Lake
* Acre Lake
* Acton Lake
* Acton Pond

## Ad

* Ada Lake (Muskoka District)
* Ada Lake (Sudbury District)
* Ada Lake (Thunder Bay District)
* Adagio Lake
* Adair Lake (Kenora District)
* Adair Lake (Adrian Township, Thunder Bay District)
* Adair Lake (Sound Creek, Thunder Bay District)
* Adam Lake
* Adamac Lake
* Adamhay Lake
* Adams Lake (Muskoka District)
* Adams Lake (Lanark County)
* Adams Lake (Renfrew County)
* Adams Lake (Sudbury District)
* Adams Lake (Haliburton County)
* Adamson Lake (Timiskaming District)
* Adamson Lake (Kenora District)
* Adanac Lake
* Add Lake
* Addie Lake
* Addington Lake
* Addison Lake (Thunder Bay District)
* Addison Lake (Sudbury District)
* Adel Lake
* Adelaide Lake (Sudbury District)
* Adelaide Lake (Algoma District)
* Adelard Lake
* Adele Lake
* Adik Lake
* Adios Lake
* Admiral Lake
* Admit Lake
* Adobe Lake
* Adrian Lake
* Adrienne Lake
* Adventure Lake
* Adze Lake

## Ae–Af

* Aegean Lake
* Aerial Lake (Kenora District)
* Aerial Lake (Thunder Bay District)
* Aerobus Lake
* Aerofoil Lake
* Aeroplane Lake
* Affleck Lake (Kenora District)
* Affleck Lake (Sudbury District)
* A-frame Lake

## Ag

* Agam Lake
* Agar Lake
* Agassiz Lake
* Agate Lake (Peterborough County)
* Agate Lake (Thunder Bay District)
* Agate Lake (Cochrane District)
* Agawa Lake
* Agawa Station Lake
* Agimak Lake
* Agnes Lake (Rainy River District)
* Agnes Lake (Parry Sound District)
* Agnew Lake (Sudbury District)
* Agnew Lake (Kenora District)
* Agonzon Lake
* Agreen Lake
* Aguasabon Lake
* Ague Lake
* Agusada Lake
* Agusk Lake
* Agutua Lake

## Ah–Ai

* Ahdik Lake
* Ahern Lake
* Ahmabel Lake
* Ahme Lake
* Ahmic Lake
* Ahsine Lake
* Aiabewatik Lake
* Aide Lake
* Aikens Lake
* Aikman Lake
* Aileen Lake
* Ainslie Lake
* Air Hole Lake
* Aird Lake
* Airplane Lake (Sudbury District)
* Airplane Lake (Algoma District)
* Airport Lake (Algoma District)
* Airport Lake (Thunder Bay District)
* Airstrip Lake
* Airy Lake
* Aitken Lake (Algoma District)
* Aitken Lake (Cochrane District)

## Aj–Ak

* Ajax Lake
* Akandamo Lakes
* Akebia Lake
* Akey Lake
* Aki Lake
* Akin Lakes
* Akonesi Lake
* Akonewi Lake
* Akow Lake
* Akron Lakes
* Akweskwa Lake

## Al

* Alabama Lake
* Alaska's Lake
* Alba Lake
* Albert Lake (Kenora District)
* Albert Lake (Algoma District)
* Albert Lake (Lahontan Township, Thunder Bay District)
* Albert Lake (Fleming Township, Rainy River District)
* Albert Lake (Burntside Lake, Rainy River District)
* Albert Lake (Arnott Lake, Thunder Bay District)
* Albert Lake (Gzowski Township, Thunder Bay District)
* Albert Lake (Renfrew County)
* Alberta Lake
* Albion Lake
* Alces Lake
* Alco Lake
* Alcock Lake
* Alcona Lake
* Alcorn Lake
* Alden Lake (Martel Township, Algoma District)
* Alden Lake (Corbriere Township, Algoma District)
* Alder Lake (Peterborough County)
* Alder Lake (Waterloo Region)
* Alder Lake (Kenora District)
* Alder Lake (Nipissing District)
* Aldon Lake
* Aldous Lake
* Aldred Lake
* Aldridge Lake
* Ale Lake
* Aleck Lake
* Alex Lake (Algoma District)
* Alex Lake (Kenora District)
* Alex Lake (Cochrane District)
* Alexander Lake (Nipissing District)
* Alexander Lake (Hughson Township, Algoma District)
* Alexander Lake (Kenora District)
* Alexander Lake (Cochrane District)
* Alexander Lake (Duncan Township, Algoma District)
* Alexander Lake (Sudbury District)
* Alexander Lake (Timiskaming District)
* Alexandra Lake
* Alexandre Lake
* Alexis Lake
* Alf Lake (Laughren Township, Algoma District)
* Alf Lake (Marjorie Township, Algoma District)
* Alfes Lake
* Alford Lake (Morah Lake, Kenora District)
* Alford Lake (Graves Township, Kenora District)
* Alfred Lake (Kenora District)
* Alfred Lake (Nipissing District)
* Alfred Lake (Thunder Bay District)
* Alfreda Lake
* Alga Lake
* Algocen Lake
* Algonquin Lake
* Alguire Lake
* Alice Lake (Kenora District)
* Alice Lake (Dickson Township, Nipissing District)
* Alice Lake (Ashley Township, Algoma District)
* Alice Lake (Greater Sudbury)
* Alice Lake (Timiskaming District)
* Alice Lake (Rainy River District)
* Alice Lake (Leclaire Township, Algoma District)
* Alice Lake (Gaudry Township, Algoma District)
* Alice Lake (Hartle Township, Nipissing District)
* Alice Lake (Sudbury District)
* Alike Lake
* Alister Lake
* Aljo Lake
* Alkenore Lake
* Allan Lake (Rowan Lake, Kenora District)
* Allan Lake (Temagami)
* Allan Lake (Clifford Township, Cochrane District)
* Allan Lake (Fitzgerald Township, Nipissing District)
* Allan Lake (Rainy River District)
* Allan Lake (Thunder Bay District)
* Allan Lake (Neely Township, Cochrane District)
* Allan Lake (Sioux Lookout)
* Allan Lake (McEachern Lake, Cochrane District)
* Allan Park Trout Pond
* Allard Lake (Olink Lake, Thunder Bay District)
* Allard Lake (Algoma District)
* Allard Lake (Seseganaga Lake, Thunder Bay District)
* Allbright Lake
* Allely Lake
* Allen Lake (Rainy River District)
* Allen Lake (Killarney)
* Allen Lake (Riggs Township, Algoma District)
* Allen Lake (Hughson Township, Algoma District)
* Allen Lake (Corbiere Township, Algoma District)
* Allen Lake (Haliburton County)
* Allen Lake (Blind River)
* Allen Lake (Hastings County)
* Allen Lake (Cunningham Township, Sudbury District)
* Allen Lakes
* Allenby Lake
* Allens Lakes
* Alligator Lake
* Allin Lake (Sudbury District)
* Allin Lake (Kenora District)
* Allison Lake
* Allumette Lake
* Alluring Lake
* Alm Lake
* Alma Lake (Thunder Bay District)
* Alma Lake (Timiskaming District)
* Alma Lake (Sudbury District)
* Alma Lake (Algoma District)
* Almo Lake
* Almon Lake
* Almonte Lake
* Alonghill Lake
* Alph Lake
* Alpha Lake (Athelstane Creek, Thunder Bay District)
* Alpha Lake (Algoma District)
* Alpha Lake (Dwight Lake, Thunder Bay District)
* Alpha Lake (Sudbury District)
* Alpine Lake (Algoma District)
* Alpine Lake (Cochrane District)
* Alport Lake
* Alsever Lake
* Alston Lake (Sudbury District)
* Alston Lake (Kenora District)
* Altar Lake
* Altimeter Lake
* Altitude Lake
* Alto Lake
* Alton Lake
* Alva Lake
* Alvin Lake
* Alwyn Lake

## Am

* Amable Lakes
* Amaleen Lake
* Amanda Lake
* Ambrose Lake (Thunder Bay District)
* Ambrose Lake (Algoma District)
* Amelia Lake (Algoma District)
* Amelia Lake (Sudbury District)
* Ameliasburg Mill Pond
* American Cabin Lake
* Ames Lake
* Amesdale Lake
* Ameson Lake
* Amethyst Lake
* Amik Lake (Algoma District)
* Amik Lake (Rainy River District)
* Amik Lake (Cochrane District)
* Amik Lake (Max Creek, Thunder Bay District)
* Amik Lake (Kenora District)
* Amik Lake (Greenstone)
* Amikeus Lake
* Amikogaming Lake
* Amikougami Lake
* Amlin Lake
* Amoeba Lake
* Amos Lake (Thunder Bay District)
* Amos Lake (Sudbury District)
* Amos Lake (Timiskaming District)
* Amp Lake
* Amra Lake
* Amwri Lake
* Amy Lake (Sudbury District)
* Amy Lake (Algoma District)
* Amylou Lake
* Amyoa Lake

## An

* Ana Lake
* Anahareo Lake
* Anape Lake
* Anaway Lake
* Anchor Lake (Rainy River District)
* Anchor Lake (Kenora District)
* Anchor Lake (Cochrane District)
* Anchor Lake (Sudbury District)
* Ancliff Lake
* Anders Lake
* Andersen Lake
* Anderson Lake (Tolstoi Township, Cochrane District)
* Anderson Lake (Favell Lake, Cochrane District)
* Anderson Lake (Nipissing District)
* Anderson Lake (Sturgeon Lake, Thunder Bay District)
* Anderson Lake (Sudbury District)
* Anderson Lake (Wawa)
* Anderson Lake (Timiskaming District)
* Anderson Lake (Black River-Matheson)
* Anderson Lake (St. Ignace Island, Thunder Bay District)
* Anderson Lake (Kwetabohigan River, Cochrane District)
* Anderson Lake (Frost Township, Algoma District)
* Anderson Lake (Shuniah)
* Anderson Lake (Anderson Township, Algoma District)
* Anderson Lake (MacFie Township, Kenora District)
* Anderson Lake (Haliburton County)
* Anderson Lake (Anderson Creek, Kenora District)
* Anderson Lake (Lanark County)
* Anderson Lake (Grey County)
* Anderson Lake (Ontario–Manitoba)
* Anderson Pond
* Andre Lake
* Andress Lake
* Andrew Lake (Cochrane District)
* Andrew Lake (Lanark County)
* Andrews Lake (Colquhoun Township, Cochrane District)
* Andrews Lake (Sudbury District)
* Andrews Lake (Rainy River District)
* Andrews Lake (Kawartha Lakes)
* Andrews Lake (McCool Township, Cochrane District)
* Androsace Lake
* Andy Lake (Lang Lake, Kenora District)
* Andy Lake (Thunder Bay District)
* Andy Lake (Timiskaming District)
* Andy Lake (Sudbury District)
* Andy Lake (Sioux Narrows-Nestor Falls)
* Andy Thompson Lake
* Anelia Lake
* Anenimus Lake
* Aneroid Lake
* Angekum Lake
* Angel Lake (Stewart Creek, Thunder Bay District)
* Angel Lake (Muskoka District)
* Angel Lake (Tuuri Township, Thunder Bay District)
* Angela Lake
* Angelina Lake
* Anger Lake
* Angle Lake (Algoma District)
* Angle Lake (Thunder Bay District)
* Angle Lake (Sudbury District)
* Angler Lake
* Angling Lake
* Angood Lake
* Angus Lake (Nipissing District)
* Angus Lake (Sudbury District)
* Angus Lake (Algoma District)
* Anibel Lake
* Anima Nipissing Lake
* Animons Lake
* Animoosh Lake
* Anishinabi Lake
* Anita Lake (Algoma District)
* Anita Lake (Manitoba–Ontario)
* Anizev Lake
* Anjigame Lake
* Anjigami Lake
* Anjigaming Lake
* Ankcorn Lake
* Ankrom Lake
* Ann Lake (Redditt Township, Kenora District)
* Ann Lake (Sudbury District)
* Ann Lake (Algoma District)
* Ann Lake (Rice Township, Kenora District)
* Anna Lake (Ontario)
* Anna Lee Lake
* Annable Lake
* Annas Lake
* Anne Lake
* Annette Lake (Armistice Creek, Thunder Bay District)
* Annette Lake (Greenstone)
* Annex Lake (Sudbury District)
* Annex Lake (Algoma District)
* Annibal Lake
* Annie Lake (Halliday Township, Sudbury District)
* Annie Lake (Muskoka District)
* Annie Lake (Kenora District)
* Annie Lake (Killarney)
* Annie Lake (Algoma District)
* Annies Lake
* Annimwash Lake
* Annis Lake
* Anns Lake
* Another Lake
* Anrev Lake
* Ans Lake
* Ansell Lake
* Anselmi Lake
* Ansig Lake
* Anson Lake (Kenora District)
* Anson Lake (Haliburton County)
* Anstey Lake
* Anstruther Lake
* Ant Island Lake
* Ante Lake
* Anteater Lake
* Antenna Lake
* Anthemis Lake
* Anthony Lake
* Antler Lake (Brightsand River, Thunder Bay District)
* Antler Lake (Sudbury District)
* Antler Lake (St. Ignace Island, Thunder Bay District)
* Antler Lake (Renfrew County)
* Antler Lake (Lahontan Township, Thunder Bay District)
* Antler Lake (Meinzinger Township, Thunder Bay District)
* Antler Lake (Kenora District)
* Antoine Lake (Rainy River District)
* Antoine Lake (Algoma District)
* Antoine Lake (Frontenac County)
* Antoine Lake (Nipissing District)
* Anton Lake
* Antrim Lake
* Anubis Lake
* Anvil Lake (Timiskaming District)
* Anvil Lake (Algoma District)

## Ap

* Apex Lake (Timiskaming District)
* Apex Lake (Kenora District)
* Apisabigo Lake
* Apitu Lake
* Apollo Lake
* Appelle Lake
* Appelo Lake
* Appendix Lake
* Apple Lake (Shawanaga Township, Parry Sound District)
* Apple Lake (Nipissing District)
* Apple Lake (Whitestone)
* Appleby Lake
* Applesauce Lake
* Apps Lake
* April Lake
* Apsey Lake
* Apsley Lake
* Apukwa Lake
* Apungsisagen Lake

## Aq–Ar

* Aquarius Lake
* Aquatuk Lake
* Aquiline Lake
* Ara Lake
* Arab Lake
* Arabella Lake
* Arabi Lake
* Aragon Lake
* Aralia Lake
* Aramis Lake
* Arbeesee Lake
* Arber Lake
* Arbour Lake
* Arbuckle Lake
* Arbutus Lake (Nipissing District)
* Arbutus Lake (Sudbury District)
* Arc Lake
* Arcand Lake
* Archambeau Lake
* Archer Lake
* Archibald Lake
* Archie Lake
* Archie's Lake
* Archies Lake
* Arcol Lake
* Arden Lake (Sudbury District)
* Arden Lake (Frontenac County)
* Ardis Lake
* Ardoch Lake
* Aremis Lake
* Arethusa Lake
* Argo Lake (Algoma District)
* Argo Lake (Rainy River District)
* Argo Lake (Cochrane District)
* Argon Lake
* Argosy Lake (Kenora District)
* Argosy Lake (Algoma District)
* Argue Lake (Nipissing District)
* Argue Lake (Parry Sound District)
* Arguing Lake
* Argyle Lake
* Arib Lake
* Aries Lake
* Ariott Lake
* Arkon Lake
* Arliss Lake
* Arlotte Lake
* Arm Lake (Comox Township, Sudbury District)
* Arm Lake (Thunder Bay District)
* Arm Lake (Foy Township, Sudbury District)
* Arm Lake (Kenora District)
* Armatta Lake
* Armer Lake
* Armes Lake
* Armin Lake
* Armishaw Lake
* Armistice Lake
* Armit Lake
* Armitage Lake (Algoma District)
* Armitage Lake (Kenora District)
* Armitage Lake (Cochrane District)
* Armour Lake (Algoma District)
* Armour Lake (Armour Creek, Kenora District)
* Armour Lake (Mackie Lake, Kenora District)
* Arms Lake (Rainy River District)
* Arms Lake (Thunder Bay District)
* Armstrong Lake (Algoma District)
* Armstrong Lake (Totten Township, Sudbury District)
* Armstrong Lake (Nickels Lake, Kenora District)
* Armstrong Lake (Penhorwood Township, Sudbury District)
* Armstrong Lake (Redditt Township, Kenora District)
* Armstrong Lake (Thunder Bay District)
* Armstrong Lake (Parry Sound District)
* Armstrongs Lake
* Army Lake (Kenora District)
* Army Lake (Algoma District)
* Arneil Lake
* Arneson Lake
* Arnold Lake (Rainy River District)
* Arnold Lake (Sudbury District)
* Arnot Lake
* Arnott Lake (Parry Sound District)
* Arnott Lake (Algoma District)
* Arnott Lake (Lennox and Addington County)
* Arnott Lake (Thunder Bay District)
* Arnston Lake
* Aronson Lake
* Arp Lake
* Arpin Lake
* Arps Lake
* Arran Lake
* Arras Lake
* Arrell Lake
* Arril Lake
* Arrow Lake (Cochrane District)
* Arrow Lake (Papineau-Cameron)
* Arrow Lake (Arrow River, Thunder Bay District)
* Arrow Lake (Pentland Township, Nipissing District)
* Arrow Lake (Wapikaimaski Lake, Thunder Bay District)
* Arrow Lake (Kenora District)
* Arrowhead Lake (Muskoka District)
* Arrowhead Lake (Algoma District)
* Arrowhead Lake (Thunder Bay District)
* Arrowhead Lake (Kenora District)
* Arrowroot Lake
* Arsenic Lake
* Art Lake (Rawn Lake, Rainy River District)
* Art Lake (Haliburton County)
* Art Lake (Atikokan)
* Artery Lake
* Arthur Lake (Cochrane District)
* Arthur Lake (Parry Sound District)
* Arthur Lake (Algoma District)
* Arthur Lake (Timiskaming District)
* Artie Lake
* Artist Lake
* Arundel Lake
* Arva Lake
* Aryhart Lake

## As

* Ascalon Lake
* Ash Lake (Marsh Township, Sudbury District)
* Ash Lake (Kenora District)
* Ash Lake (Rainy River District)
* Ash Lake (Yeo Township, Sudbury District)
* Ashball Lake
* Ashburn Lake
* Ashby Lake
* Ashby White Lake
* Asheigamo Lake
* Ashigami Lake
* Ashkewe Lake
* Ashley Lake
* Ashmore Lake (Priske Township, Thunder Bay District)
* Ashmore Lake (Greenstone)
* Ashton Lake
* Asinn Lake
* Asio Lake
* Asipoquobah Lake
* Askwith Lake
* Asp Lake
* Assapan Lake
* Asselin Lake
* Assin Lake (Pipestone River, Kenora District)
* Assin Lake (Broderick Township, Kenora District)
* Assinamish Lake
* Assinkepatakiso Lake
* Aster Lake
* Aster Pond
* Aston Lake
* Astonish Lake
* Astrolabe Lake
* Astrop Lake

## At

* Atekepi Lake
* Athelstane Lake
* Athlone Lake
* Athos Lake
* Atigogama Lake
* Atik Lake (Kenora District)
* Atik Lake (Thunder Bay District)
* Atik Lake (Algoma District)
* Atikameg Lake (Atikameg Township, Thunder Bay District)
* Atikameg Lake (Kenora District)
* Atikameg Lake (Danford Township, Thunder Bay District)
* Atikamik Lake
* Atikasibi Lake
* Atikokiwam Lake
* Atikomik Lake
* Atikwa Lake
* Atim Lake
* Atkins Lake (Muskoka District)
* Atkins Lake (Leeds and Grenville United Counties)
* Atkins Lake (Rainy River District)
* Atkinson Lake
* Atlantic Lake
* Atom Lake
* Atomic Lake
* Attach Lake
* Attack Lake
* Attawapiskat Lake
* Attraction Lake
* Attwood Lake
* Atwood Lake

## Au

* Aubin Lake
* Aubrey Lake (Aubrey Township, Kenora District)
* Aubrey Lake (Algoma District)
* Aubrey Lake (Haliburton County)
* Aubrey Lake (Benedickson Township, Kenora District)
* Auden Lake
* Audette Lake
* Audrea Lake
* Audrey Lake (Fauquier-Strickland)
* Audrey Lake (Algoma District)
* Audrey Lake (Wacousta Township, Cochrane District)
* Auger Lake (Haliburton County)
* Auger Lake (Cochrane District)
* Auger Lake (Thunder Bay District)
* Augite Lake
* August Lake (Thunder Bay District)
* August Lake (Kenora District)
* Augusta Lake (Sudbury District)
* Augusta Lake (Thunder Bay District)
* Auld Lake (Sudbury District)
* Auld Lake (Timiskaming District)
* Ault Lake
* Aumond Lake
* Aura Lee Lake
* Aurel Lake
* Aurora Lake (Timiskaming District)
* Aurora Lake (Nipissing District)
* Austen Lake
* Austin Lake (Kenora)
* Austin Lake (Austin Creek, Kenora District)
* Austin Lake (Kehoe Township, Algoma District)
* Austin Lake (Corboy Township, Algoma District)
* Austin Lake (Sudbury District)
* Austin Lake (Haliburton County)
* Austins Lake

## Av–Az

* Ava Lake
* Avery Lake (Kenora District)
* Avery Lake (Haliburton County)
* Avery Lake (Sudbury District)
* Avery's Lake
* Avey Lake
* Avis Lake (Parry Sound District)
* Avis Lake (Kenora District)
* Avon Lake
* Awad Lake
* Awameg Lake
* Awkward Lake
* Awl Lake
* Awning Lake
* Axe Lake (McEwing Township, Algoma District)
* Axe Lake (Renfrew County)
* Axe Lake (Redditt Township, Kenora District)
* Axe Lake (Thunder Bay District)
* Axe Lake (Parry Sound District)
* Axe Lake (Sudbury District)
* Axe Lake (Gould Township, Algoma District)
* Axe Lake (Severn River, Kenora District)
* Axle Lake
* Axton Lake
* Ayah Lake
* Aylen Lake
* Aylsworth Lake
* A.Y. Jackson Lake
* Ayotte Lake
* Azadi Lake
* Azen Lake
* Azure Lake (Sudbury District)
* Azure Lake (Kenora District)