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
- Science Museum Oklahoma Inc
EIN 730682415 · Headquarters: OKLAHOMA CITY, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sciences and Natural Resources Foundation of Oklahoma
EIN 736098585 · Headquarters: Ada, OK, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Scilfast
EIN 223888498 · Headquarters: Lawton, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scion Aquatic Swim Club
EIN 922080821 · Headquarters: Choctaw, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scissortail Community Develop Corp
EIN 453091965 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scissortail Crafters Connection Inc
EIN 871427724 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scissortail Elementary Pto
EIN 882647800 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Scissortail Family Foundation
EIN 873820780 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Scissortail Fandoms Inc
EIN 882746989 · Headquarters: Oklahoma City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Scissortail Land and Wildlife Corp
EIN 333813217 · Headquarters: TULSA, OK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Scissortail Lawton
EIN 823318820 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Scissortail Park Foundation Inc
EIN 811857531 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scissortail Productions Inc
EIN 273027354 · Headquarters: Norman, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Scl Foundation Inc
EIN 822463694 · Headquarters: Ponca City, OK, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scotfest Inc
EIN 731169614 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Scott & Kim Verplank Foundation
EIN 261528890 · Headquarters: Norman, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scott Allan Mathews Music Inc
EIN 473325853 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Scott Carter Foundation
EIN 731437230 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scott E Smith Salty Salmon Foundation Inc
EIN 843926405 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scott Family Community Outreach Ministries
EIN 262905936 · Headquarters: Langston, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scott Lamar Gordon Ministries Inc
EIN 260728736 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scotty Gibbons Ministries Inc
EIN 463438080 · Headquarters: Arcadia, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Scotty Turner Memorial Foundation
EIN 923744939 · Headquarters: TUTTLE, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Scout 46 Inc
EIN 392773903 · Headquarters: Yukon, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scramble for Kids Inc
EIN 264383670 · Headquarters: Ardmore, OK, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Scrap Club Inc
EIN 943446570 · Headquarters: DUNCAN, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scroggins Foundation
EIN 723719129 · Headquarters: Muskogee, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sea Chest Foundation Inc
EIN 832588177 · Headquarters: Tulsa, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seaborn Ministries Inc
EIN 731500529 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sean David Conover Charitable Scholarship Foundation
EIN 731519182 · Headquarters: BARTLESVILLE, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Search and Recovery Dogs of Green Country Association
EIN 141919542 · Headquarters: Kellyville, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Search and Rescue Outreach Ministries Inc
EIN 208213328 · Headquarters: Sand Springs, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Searchlight Center Inc
EIN 731219094 · Headquarters: HOBART, OK, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seas the Day Mobile Library
EIN 853603919 · Headquarters: Oklahoma City, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Season's Hospice Inc (Tulsa)
EIN 731531714 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seasons Hospice of Muskogee Inc
EIN 842294666 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seasons of Chance Okc
EIN 821729062 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seated Ministries Assoc
EIN 934678521 · Headquarters: BROKEN ARROW, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seay Mansion Society
EIN 731563379 · Headquarters: KINGFISHER, OK, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sebastian County Youth Fishing Inc
EIN 813773913 · Headquarters: POTEAU, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Secluded Place Inc
EIN 333222570 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Second Century Incorporation
EIN 731348034 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Second Chance Advocacy Program Inc
EIN 462754556 · Headquarters: Norman, OK, USA · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Second Chance and Reentry Services
EIN 270216707 · Headquarters: El Reno, OK, USA · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990
- Second Chance Animal Sanctuary Inc
EIN 731347576 · Headquarters: NORMAN, OK, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Second Chance Housing for America Inc
EIN 825090590 · Headquarters: Bixby, OK, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Second Chance Outreach Ministries
EIN 331048092 · Headquarters: Vian, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990
- Second Chances Animal Rescue Sanctuary
EIN 830615010 · Headquarters: Porum, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Second Chances Recovery & Retail Store Inc
EIN 813399313 · Headquarters: POTEAU, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Second Chances Thrift Inc
EIN 934117206 · Headquarters: Edmond, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Second Colorado Living History Association
EIN 611698148 · Headquarters: Bethany, OK, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Second Hope Inc
EIN 462302370 · Headquarters: Kingfisher, OK, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Second Mac Corporation
EIN 200482564 · Headquarters: Tusla, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Second Wind Ministries Association
EIN 264572157 · Headquarters: Norman, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Secure Oklahoma Inc
EIN 462099149 · Headquarters: OKLAHOMA CITY, OK, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- See a Need Inc
EIN 271859872 · Headquarters: Sand Springs, OK, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- See Hear and Believe Productions
EIN 811047346 · Headquarters: Owasso, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seed Network Inc
EIN 813451086 · Headquarters: Tulsa, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Seed Sower Ministries Inc
EIN 200699914 · Headquarters: Bartlesville, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seed Sowing Inc
EIN 824262129 · Headquarters: Norman, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seeds Ministries Incorporated
EIN 161652031 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Seeds of Compassion Inc
EIN 333449581 · Headquarters: Guthrie, OK, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seeds of Hope
EIN 261391510 · Headquarters: Oklahoma City, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seeds of Success Foundation Inc
EIN 352262772 · Headquarters: TULSA, OK, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Seeds of Truth
EIN 923951962 · Headquarters: MIAMI, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Seek and Save the Lost Ministries
EIN 134207085 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Seek Truth from Facts Foundation
EIN 612081008 · Headquarters: Edmond, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seekers of Success
EIN 452675453 · Headquarters: Bartlesville, OK, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seg Advanced Modeling Corporation
EIN 208685322 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seg Foundation
EIN 731329755 · Headquarters: TULSA, OK, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seg Real Estate Corporation
EIN 454351930 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990
- Seguidores De Jesus Association
EIN 460743007 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Seiling Public School Foundation
EIN 203207714 · Headquarters: SEILING, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seiling Race Meet
EIN 731196860 · Headquarters: SEILING, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seiling Roundup Club
EIN 731282012 · Headquarters: Seiling, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seiling Votech and Scholarship Fund
EIN 921141148 · Headquarters: Seiling, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Seiling-chester Center for Senior Citizens
EIN 731093194 · Headquarters: Seiling, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seismos Media Inc
EIN 474347240 · Headquarters: TULSA, OK, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Select Oklahoma an Economic Development Partnership Inc
EIN 862418022 · Headquarters: EDMOND, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Selected Readings in Oral & Maxillofacial Surgery
EIN 752490303 · Headquarters: Nichols Hills, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Self Governance Communication and Educat Tribal Consortium
EIN 342017910 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Selfless Hands Foundation
EIN 825110481 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seligman New Salem Cemetery Association
EIN 431317500 · Headquarters: Tulsa, OK, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Semaform Foundation
EIN 394004479 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminole Arts Council Inc
EIN 720902718 · Headquarters: Seminole, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Seminole Band Boosters
EIN 813848033 · Headquarters: Seminole, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminole Community Education Foundation
EIN 826654928 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminole County Domestic Violence Association
EIN 731520142 · Headquarters: Seminole, OK, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990
- Seminole County Soccer Club
EIN 462240040 · Headquarters: Seminole, OK, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Seminole Downtown District Inc
EIN 923238461 · Headquarters: Seminole, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seminole Free Medical Clinic Foundation Inc
EIN 454407284 · Headquarters: SEMINOLE, OK, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Seminole Gospel Sing Association
EIN 731150744 · Headquarters: Seminole, OK, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Seminole High School Hall of Fame
EIN 202020822 · Headquarters: SEMINOLE, OK, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Seminole Historical Society
EIN 237418590 · Headquarters: Seminole, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Seminole Humane Society Inc
EIN 731337806 · Headquarters: Seminole, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminole Industrial Foundation
EIN 736094988 · Headquarters: SEMINOLE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seminole Kennel Club
EIN 731201437 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminole Main Street
EIN 453025104 · Headquarters: Seminole, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Seminole Nation Museum
EIN 730970103 · Headquarters: Wewoka, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seminole Presbyterian Church
EIN 134245878 · Headquarters: SEMINOLE, OK, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N