Charities starting with O

2,001 registered charities, page 4 of 9. Figures are self-reported on each charity's F2024 T3010 return and are not independently verified.

• Onnoori Baptist Church of Montreal Église Baptiste Onnoori de MontrealLasalle, QC
  0¢ to cause
• Onnuri ChurchLangley, BC
  0¢ to cause
• Onnuri Korean United ChurchNorth York, ON
  0¢ to cause
• Onoway and District Historical GuildOnoway, AB
  0¢ to cause
• Onoway Baptist ChurchOnoway, AB
  not reported
• Onoway Golden ClubOnoway, AB
  100¢ to cause
• The Onoway Library BoardOnoway, AB
  100¢ to cause
• Onoway Pastoral ChargeAlberta Beach, AB
  not reported
• Onslow Belmont Fire BrigadeBelmont, NS
  0¢ to cause
• Onstage Performance GroupBarrie, ON
  not reported
• Ontario 4-H CouncilGuelph, ON
  0¢ to cause
• Ontario 4-H FoundationGlencoe, ON
  0¢ to cause
• Ontario Aboriginal HIVBarrie, ON
  0¢ to cause
• Ontario Agri-Food Education Inc.Milton, ON
  0¢ to cause
• The Ontario Agricultural Hall of Fame AssociationFergus, ON
  not reported
• Ontario Ahmadiyya Anjuman Isha'at Islam (Lahore)North York, ON
  100¢ to cause
• Ontario AIDS NetworkToronto, ON
  0¢ to cause
• The Ontario Archaeological SocietyLondon, ON
  0¢ to cause
• Ontario Arts CouncilToronto, ON
  0¢ to cause
• Ontario Arts FoundationToronto, ON
  0¢ to cause
• The Ontario Assembly of the Christian Church (Disciples of Christ)Aylmer, ON
  0¢ to cause
• Ontario Association for Families of Children With CommunicatSt Thomas, ON
  0¢ to cause
• Ontario Association for Infant and Child DevelopmentWhitby, ON
  0¢ to cause
• Ontario Association for Mathematics Education Association Ontarienne Pour L'enseignement des MathematiquesTown of Plympton Wyoming, ON
  0¢ to cause
• Ontario Association of ArchitectsNorth York, ON
  0¢ to cause
• Ontario Association of Art GalleriesToronto, ON
  0¢ to cause
• Ontario Association of Childrens Aid SocietiesToronto, ON
  0¢ to cause
• Ontario Association of Crime StoppersBracebridge, ON
  0¢ to cause
• The Ontario Association of Distress CentresDrumbo, ON
  0¢ to cause
• Ontario Association of Food BanksToronto, ON
  0¢ to cause
• Ontario Association of Interval and Transition HousesMidhurst, ON
  0¢ to cause
• The Ontario Association of Parents in Catholic EducationNorth York, ON
  not reported
• Ontario Association of Physics TeachersSt Catharines, ON
  0¢ to cause
• Ontario Association of Youth Employment CentresNorth York, ON
  0¢ to cause
• Ontario Aviation Historical SocietyStn. Cheltenham, ON
  100¢ to cause
• Ontario Band AssociationPickering, ON
  0¢ to cause
• Ontario Bar Association FoundationToronto, ON
  0¢ to cause
• Ontario Bethel Park Bible Camp SocietyKitchener, ON
  0¢ to cause
• Ontario Bird Banding AssociationKanata, ON
  100¢ to cause
• Ontario Blind GolfSunderland, ON
  0¢ to cause
• Ontario Brain Injury AssociationSt Catharines, ON
  0¢ to cause
• Ontario Brain Institute FoundationToronto, ON
  not reported
• Ontario Branch of the International Order of the KingsOttawa, ON
  not reported
• Ontario Canine Spay Neuter Task ForceUnion, ON
  0¢ to cause
• Ontario Care CollectiveHavelock, ON
  0¢ to cause
• The Ontario Caregiver OrganizationToronto, ON
  0¢ to cause
• Ontario Centre for EcologySt Catharines, ON
  not reported
• Ontario Cerebral Palsy Sports AssociationOttawa, ON
  0¢ to cause
• Ontario Chapel-British Methodist Episcopal ChurchWindsor, ON
  not reported
• The Ontario Chinese Christian Medical FellowshipEtobicoke, ON
  not reported
• Ontario Christian Assembly IncorporatedSelkirk, ON
  not reported
• Ontario Christian Family Life FoundationToronto, ON
  not reported
• Ontario Christian GleanersCambridge, ON
  0¢ to cause
• Ontario Christian Gospel CenterNorth York, ON
  0¢ to cause
• Ontario Christian Missionary ConferenceSimcoe, ON
  100¢ to cause
• Ontario Christian Missionary FellowshipBowmanville, ON
  not reported
• Ontario Church of God in ChristWindsor, ON
  not reported
• Ontario Clean Air Alliance Research Inc.Toronto, ON
  0¢ to cause
• The Ontario Coalition of Rape Crisis CentresPeterborough, ON
  not reported
• Ontario College of Art & Design University Universite de L'ecole D'art et de Design de L'ontarioToronto, ON
  0¢ to cause
• Ontario College of Teachers FoundationToronto, ON
  not reported
• Ontario Colleges Athletic AssociationScarborough, ON
  0¢ to cause
• Ontario Community Emergency Assistance ProgramCobourg, ON
  100¢ to cause
• Ontario Community Newspapers FoundationToronto, ON
  0¢ to cause
• Ontario Community Support AssociationToronto, ON
  0¢ to cause
• The Ontario Conference of Mennonite Brethren ChurchesSt Catharines, ON
  0¢ to cause
• Ontario Conference of Separated and Divorced CatholicLondon, ON
  not reported
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchDownsview, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchRichmond Hill, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchPeterborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchParis, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOshawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchLondon, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchCambridge, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHamilton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchIron Bridge, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchKingston, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNiagara Falls, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrockville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHamilton, ON
  not reported
• Ontario Conference of the Seventh-Day Adventist ChurchThunder Bay, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHarriston, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWoodstock, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchGuelph, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWindsor, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBramalea, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSmithville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOttawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchDownsview, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHollanl Landing, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNepean, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchPembrooke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMississauga, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBowmanville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMarkham, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchKitchener, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchStoney Creek, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBracebridge, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchParry Sound, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOwen Sound, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOrillia, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSouth River, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSimcoe, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSt. Catherines, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchCarleton Place, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOshawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOshawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHawkesbury, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSt Thomas, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth Bay, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchDownsview, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMississauga, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchDownsview, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWalford Station, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchPickering, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarbrorough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOrangeville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchLeamington, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchTimmins, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchCornwall, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOttawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBelleville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOakville, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOshawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOttawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchPerth, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSarnia, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSault Ste Marie, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWhitby, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMississauga, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMississauga, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrantford, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchChatham, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHaileybury, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSudbury, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWillowdale, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBarrie, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWindsor, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOttawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchLondon, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchSmiths Falls, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMount Hope, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchVaughan, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOrleans, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOrleans, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOhsweken, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchVaughan, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchAjax, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchLondon, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMilton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchHamilton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  400¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchToronto, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWaterloo, ON
  200¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchEtobicoke, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBrampton, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchScarborough, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchBarrie, ON
  not reported
• Ontario Conference of the Seventh-Day Adventist ChurchNorth York, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchOshawa, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMount Hope, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchMadoc, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchKitchener, ON
  0¢ to cause
• Ontario Conference of the Seventh-Day Adventist ChurchWhitby, ON
  0¢ to cause
• Ontario Crafts CouncilToronto, ON
  not reported
• Ontario Credit Union FoundationHamilton, ON
  0¢ to cause
• Ontario Cross-Cultural Music SocietyMarkham, ON
  0¢ to cause
• Ontario Cultural Society of the DeafOrillia, ON
  not reported
• Ontario Deaf FoundationHamilton, ON
  0¢ to cause
• Ontario Disability Employment NetworkWhitby, ON
  100¢ to cause
• Ontario District Association of Chapters of SpebsqsaTillsonburg, ON
  100¢ to cause
• Ontario Early Years Centre - Simcoe NorthMidland, ON
  not reported
• Ontario Early Years Centre Haliburton Victoria Brock Inc.Lindsay, ON
  0¢ to cause
• Ontario Eastern Bluebird SocietyWhitby, ON
  0¢ to cause
• The Ontario Educational Communications AuthorityToronto, ON
  0¢ to cause
• Ontario Educational Leadership Centre- Centre D'animation Scolaire de L'ontarioLondon, ON
  0¢ to cause
• The Ontario Electric Railway Historical AssociationMilton, ON
  0¢ to cause
• Ontario Employment Education and Research CentreToronto, ON
  0¢ to cause
• Ontario Family Caregivers' Advisory NetworkToronto, ON
  not reported
• Ontario Farmland TrustGuelph, ON
  0¢ to cause
• Ontario Federation for Cerebral PalsyEtobicoke, ON
  0¢ to cause
• Ontario Federation of Anglers and Hunters FoundationPeterborough, ON
  0¢ to cause
• The Ontario Federation of Home and School AssociationsHamilton, ON
  0¢ to cause
• The Ontario Federation of Independent Schools Charitable TrustToronto, ON
  not reported
• Ontario Federation of School Athletic AssociationsScarborough, ON
  0¢ to cause
• Ontario Field OrnithologistsSpringwater, ON
  0¢ to cause
• Ontario Filipino Ministerial Fellowship (Ofmf)Scarborough, ON
  0¢ to cause
• The Ontario Finnish Resthome AssociationSault Ste. Marie, ON
  0¢ to cause
• Ontario Foundation for Global CitizenshipYork, ON
  not reported
• Ontario Foundation for the Korean BlindRichmond Hill, ON
  0¢ to cause
• The Ontario Genealogical SocietyConcord, ON
  0¢ to cause
• The Ontario Guild of English Handbell RingersKingston, ON
  0¢ to cause
• Ontario Handweavers and SpinnersLindsay, ON
  0¢ to cause
• Ontario Headwaters InstituteEtobicoke, ON
  not reported
• Ontario Heritage Fairs AssociationGarson, ON
  0¢ to cause
• Ontario High School German ContestToronto, ON
  0¢ to cause
• The Ontario Historical SocietyWillowdale, ON
  0¢ to cause
• Ontario Holstein Dairy Youth Trust FundBrantford, ON
  0¢ to cause
• Ontario Home for Children and YouthBrampton, ON
  100¢ to cause
• Ontario Horticultural AssociationOttawa, ON
  0¢ to cause
• Ontario Horticultural Trades FoundationMilton, ON
  0¢ to cause
• Ontario Hospice FoundationHamilton, ON
  0¢ to cause
• Ontario Inter-Cultural Community ServicesBrampton, ON
  0¢ to cause
• Ontario Interdenominational Holiness AssociationNapanee, ON
  not reported
• The Ontario Jewish Archives FoundationWillowdale, ON
  not reported
• Ontario Job Opportunity Information NetworkToronto, ON
  not reported
• Ontario Justice Education NetworkToronto, ON
  0¢ to cause
• Ontario Khalsa DarbarMississauga, ON
  not reported
• Ontario Lacrosse Hall of Fame & MuseumToronto, ON
  0¢ to cause
• Ontario Land Trust Alliance Inc.Toronto, ON
  0¢ to cause
• Ontario Learning Development Fondation Inc.(O.L.D.F.)North York, ON
  not reported
• Ontario Learning Partnership GroupBurlington, ON
  0¢ to cause

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