Nonprofits in Oklahoma
Nonprofits in Oklahoma. Browse 25,638 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Water Industry Advancement & Sustainability Institute
EIN 822979724 · Headquarters: DUNCAN, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Water Serve Foundation
EIN 454045746 · Headquarters: Bethany, OK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Water4 Inc
EIN 263260581 · Headquarters: OKLAHOMA CITY, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Waterislife Global Inc
EIN 933658629 · Headquarters: BROKEN ARROW, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Waterislifecom Inc
EIN 264470550 · Headquarters: BROKEN ARROW, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- WaterRock Ministries
EIN 451165200 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Waters Charitable Foundation
EIN 731323325 · Headquarters: JENKS, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Watershed Restoration Incorporated
EIN 270072993 · Headquarters: Norman, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Watershed Sustainability Alliance Inc
EIN 332146451 · Headquarters: OKLAHOMA CITY, OK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Waterstone Restorative Foundation
EIN 821613757 · Headquarters: Broken Arrow, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waterworks Art Studio Advisory Council Inc
EIN 731621007 · Headquarters: TULSA, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Watkins Family Foundation
EIN 932043876 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Watonga All Sports Assoc
EIN 834576053 · Headquarters: Watonga, OK, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Watonga Chamber of Commerce Inc
EIN 730502761 · Headquarters: Watonga, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Watonga Community Cat Foundation
EIN 844257177 · Headquarters: Watonga, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Watonga Community Theatre Inc
EIN 731221208 · Headquarters: Watonga, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Watonga Foundation for Academic Excellence Inc
EIN 731376535 · Headquarters: Watonga, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Watonga Foundation Inc
EIN 832666509 · Headquarters: Watonga, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Watonga Health Careers Inc
EIN 237024902 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Watonga Ioof Cemetery Fund
EIN 731483185 · Headquarters: Watonga, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Watonga Kiwanis Foundation
EIN 731496818 · Headquarters: Watonga, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Watonga Main Street Inc
EIN 731517242 · Headquarters: WATONGA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Watonga Municipal Hospital Foundation Inc
EIN 731261813 · Headquarters: Watonga, OK, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Watonga Senior Citizens
EIN 731126514 · Headquarters: WATONGA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Watson Community Volunteer Fire Dept
EIN 731277301 · Headquarters: WATSON, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Watson Family Foundation
EIN 731512470 · Headquarters: EDMOND, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Watts Community Building Organization
EIN 455415826 · Headquarters: Watts, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Watts Volunteer Firefighters Association
EIN 731565495 · Headquarters: Watts, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wauhillau Outing Club Inc
EIN 730709117 · Headquarters: Muskogee, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Waukomis Activities
EIN 731221801 · Headquarters: Waukomis, OK, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Waukomis Cemetery Association
EIN 730503340 · Headquarters: Waukomis, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waukomis Parents for a Safe After Prom Inc
EIN 814731201 · Headquarters: Waukomis, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Waurika Agriculture Education Boosters Inc
EIN 810868257 · Headquarters: WAURIKA, OK, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Waurika High School Alumni Association
EIN 731366676 · Headquarters: Waurika, OK, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Waurika Public School Foundation
EIN 161706630 · Headquarters: Waurika, OK, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Waurika Rattle Snake Hunt
EIN 731246439 · Headquarters: WAURIKA, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waurika Senior Citizens Center Inc
EIN 922981333 · Headquarters: Waurika, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waverley Historic District Neighborhood Association Inc
EIN 412259147 · Headquarters: Enid, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Way Community Ministries Inc
EIN 463859726 · Headquarters: OKLAHOMA CITY, OK, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Way Foundation International
EIN 465484611 · Headquarters: Arcadia, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Way Ii Ministries Inc
EIN 800751826 · Headquarters: Cushing, OK, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Way of Hope Christian Foundation
EIN 991737264 · Headquarters: Bixby, OK, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Way to S-cape Ministries Inc
EIN 270868884 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Way Walkers Foundation
EIN 851977420 · Headquarters: Midwest City, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wayland Cemetery Association Trust
EIN 453231754 · Headquarters: ELK CITY, OK, USA · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Waymaker Foundation
EIN 651161298 · Headquarters: Bethany, OK, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Waymaker Rescue Inc
EIN 993121189 · Headquarters: TAHLEQUAH, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wayman L Tisdale Foundation
EIN 270232030 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wayman Tisdale Pto
EIN 832309505 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Waymarks Incorporated
EIN 731048557 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Wayne and Judy Cline Foundation
EIN 854309240 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wayne Bristow Evangelistic Association
EIN 731413489 · Headquarters: EDMOND, OK, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wayne Youth Sports Association
EIN 991072849 · Headquarters: Wayne, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waynoka Chamber of Commerce Inc
EIN 843831994 · Headquarters: WAYNOKA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Waynoka Educational Foundation
EIN 731415054 · Headquarters: Waynoka, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Waynoka Ffa & 4H Booster Club
EIN 352324657 · Headquarters: WAYNOKA, OK, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Waynoka Historical Society
EIN 731294816 · Headquarters: WAYNOKA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wayside Parent Support Association
EIN 311728971 · Headquarters: BARTLESVILLE, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wca Arts Foundation
EIN 931965280 · Headquarters: Siloam Springs, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wcr Tul-ok Inc
EIN 883570357 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- We Are Beautiful Inc
EIN 462112058 · Headquarters: Broken Arrow, OK, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- We Are Living Stones Inc
EIN 651297360 · Headquarters: ENID, OK, USA · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- We Are Rising Inc
EIN 920554569 · Headquarters: Oklahoma City, OK, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- We Are Society Inc
EIN 844423856 · Headquarters: Oklahoma City, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- We Build Legacy
EIN 834103956 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- We Can Do More Inc
EIN 823693093 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- We Can Win Incorporatd - Wcw
EIN 870908244 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- We Feed Pv
EIN 934193115 · Headquarters: Pauls Valley, OK, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- We Re Ok Foundation
EIN 922266265 · Headquarters: EDMOND, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- We Share Foundation
EIN 201182203 · Headquarters: Sand Springs, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- We Share Foundation
EIN 731588430 · Headquarters: Broken Arrow, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- We Would See Jesus
EIN 731288190 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- We-are1in4
EIN 392335906 · Headquarters: COLLINSVILLE, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wearedreamers
EIN 934895401 · Headquarters: Owasso, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford AA
EIN 270052957 · Headquarters: Thomas, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Area Economic Development Foundation
EIN 043657043 · Headquarters: WEATHERFORD, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Area Senior Housing Inc
EIN 731139061 · Headquarters: WEATHERFORD, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Weatherford Arts Council Association
EIN 731445577 · Headquarters: Weatherford, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Basketball Boosters Inc
EIN 331238409 · Headquarters: WEATHERFORD, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Weatherford Campus Parent Teacher Fellowship
EIN 473091022 · Headquarters: WEATHERFORD, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Weatherford Chamber of Commerce
EIN 730764093 · Headquarters: Weatherford, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Weatherford Firefighters Local 4236
EIN 270042703 · Headquarters: Weatherford, OK, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Food & Resource Center Inc
EIN 473249944 · Headquarters: Weatherford, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Weatherford Gym Rats
EIN 844606701 · Headquarters: Weatheford, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Ministerial Alliance Inc
EIN 731341739 · Headquarters: Weatherford, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Weatherford Ok Aauw
EIN 237147950 · Headquarters: Weatherford, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Weatherford Public School Pto
EIN 994178004 · Headquarters: WEATHERFORD, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Public Schools Foundation Inc
EIN 731298334 · Headquarters: Weatherford, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Regional Hospital
EIN 811573530 · Headquarters: WEATHERFORD, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Weatherford Regional Hospital Foundation
EIN 721536817 · Headquarters: Weatherford, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Rotary Foundation
EIN 731623508 · Headquarters: Weatherford, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Weatherford Soccer Club Inc
EIN 852333669 · Headquarters: Weatherford, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Weatherford Summer Baseball Inc
EIN 204727005 · Headquarters: Weatherford, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Weatherford Summer Softball Boosters Inc
EIN 822296572 · Headquarters: WEATHERFORD, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Weatherford Tours America Association
EIN 823150074 · Headquarters: Weatherford, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Weatherford Youth Wrestling Inc
EIN 821987381 · Headquarters: Weatherford, OK, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Weathermore Academy
EIN 992884223 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Weavers Guild of Oklahoma City Inc
EIN 711003690 · Headquarters: Del City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Webb Cemetery Memorial
EIN 906016159 · Headquarters: CAMARGO, OK, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Webbers Falls Athletic Booster Club
EIN 331388876 · Headquarters: WEBBERS FALLS, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N