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
- The William S Smith Charitable Trust
EIN 456144422 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Window Ministries Inc
EIN 262723600 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Wj Jones Family Foundation
EIN 731314764 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Woods Family Foundation
EIN 271767386 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Woodshop Project Company
EIN 394161582 · Headquarters: Glenpool, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Wordsteward Inc
EIN 208799429 · Headquarters: EDMOND, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- The Xenia Institute for Social Justice
EIN 730752604 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Young Men's Christian Association of Greater Tulsa
EIN 730579269 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Zunis Foundation Inc
EIN 311586593 · Headquarters: TULSA, OK, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Theatre Club
EIN 731590087 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Theatre Crude Inc
EIN 833029876 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theatre Guild of Elk City
EIN 731358744 · Headquarters: Elk City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Theatre North
EIN 731030482 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Theatre Pops Inc
EIN 731339760 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Theatre Tulsa Inc
EIN 730668093 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Theatre Upon a Star Dance Swan I
EIN 731156481 · Headquarters: OKLAHOMA CITY, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thee Upper Room Ministries Inc
EIN 475562407 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Thejesse Huey Memorial Scholarship Fund
EIN 731517541 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Thelmas Island Inc
EIN 731591034 · Headquarters: NORMAN, OK, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Themeninpink Non Profit
EIN 262550852 · Headquarters: Tulsa, OK, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Thenotaloneproject Inc
EIN 454857839 · Headquarters: MUSTANG, OK, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Therape
EIN 852271841 · Headquarters: OKLAHOMA CITY, OK, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Therapetics Inc
EIN 731397572 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- There Is Hope Rehabilitation Center Inc
EIN 471776820 · Headquarters: Sperry, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Theta Beta Alumni Association of Kappa Kappa Psi
EIN 991193616 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theta Chi Fraternity
EIN 730593726 · Headquarters: Stillwater, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Theta Chi Fraternity
EIN 731412407 · Headquarters: Stillwater, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Theta Chi Fraternity Inc
EIN 861888475 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Theta Education Fund
EIN 921253315 · Headquarters: Stillwater, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Theta Psi of Kappa Sigma Fraternity House Inc
EIN 432027240 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Theta Theta Alumni Association of Kappa Kappa Psi
EIN 991192184 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theta Upsilon House Corporation of Delta Delta Delta Fraternity
EIN 237438731 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Theta Zeta Alumni Association of Tau Beta Sigma
EIN 331466033 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theta Zeta Building Corporation
EIN 736097798 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theway Thetruth & Thelife House Ministries Inc
EIN 850644963 · Headquarters: Crowder, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Thick Description Inc
EIN 262413358 · Headquarters: OKLAHOMA CITY, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Thin Blue Brotherhood Foundation Inc
EIN 844108417 · Headquarters: Sapulpa, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thin Blue Hooves Inc
EIN 921732100 · Headquarters: Newalla, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Thin Places Inc
EIN 823680671 · Headquarters: Bethany, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Things Happening Youth Program Inc
EIN 841758481 · Headquarters: Tulsa, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Think Ability Inc
EIN 731151612 · Headquarters: DUNCAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Third Day Ministries Inc
EIN 834214225 · Headquarters: Owasso, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Third Left Turn Ministries
EIN 203214155 · Headquarters: BETHANY, OK, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Third Space Foundation
EIN 851876261 · Headquarters: Oklahoma City, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Third Space Society
EIN 924017644 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thirteenth Judicial District CASA Inc
EIN 470881310 · Headquarters: Grove, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- This Is My Story Inc
EIN 814853508 · Headquarters: RAMONA, OK, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- This IS Us Inc
EIN 843285680 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- This Is What Jesus Will Do Ministri
EIN 991738135 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- This Too Shall Pass Inc
EIN 474823854 · Headquarters: Oklahoma City, OK, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thisability Inc
EIN 882261951 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thomas D and Sara Whitwell Foundation
EIN 471158317 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Thomas E White Memorial Foundation
EIN 731055457 · Headquarters: Vinita, OK, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Thomas Educational Foundation Inc
EIN 731449664 · Headquarters: THOMAS, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Thomas Fire Department Association Inc
EIN 832185170 · Headquarters: THOMAS, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thomas G & Karie D Apel 2011 Foundation
EIN 453821415 · Headquarters: EDMOND, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Thomas N Lynn Institute for Healthcare Research Inc
EIN 731427611 · Headquarters: Oklahoma City, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Thomas Rural Firefighters Association
EIN 311259787 · Headquarters: Thomas, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Thompson Grove Cemetery Assn
EIN 431311400 · Headquarters: WYANDOTTE, OK, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Thoreau Demonstration Academy Foundation Inc
EIN 731555604 · Headquarters: TULSA, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thoreau Demonstration Academy PTSA
EIN 731543850 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thoroughbred Athletes Inc
EIN 900827464 · Headquarters: GUTHRIE, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thoroughbred Racing Association of Oklahoma Benevolence Fund
EIN 367622602 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Thousand Hills Ministries Inc
EIN 822518298 · Headquarters: Okeene, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thousand Hills Mission Inc
EIN 421629742 · Headquarters: Moore, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Threads of Kindness
EIN 460937173 · Headquarters: Norman, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Threatt Filling Station Foundation
EIN 834091024 · Headquarters: Luther, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Three Feathers Associates
EIN 731114549 · Headquarters: Norman, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Three Forks Genealogical Society
EIN 731445729 · Headquarters: WAGONER, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Three Forks Treasure Hunters Club
EIN 731584631 · Headquarters: Wagoner, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Three Rivers Area Community Enrichment
EIN 900437731 · Headquarters: WARNER, OK, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Three Rivers Area Model Plane Society Incorporated
EIN 454527359 · Headquarters: FORT GIBSON, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Three Rivers Museum of Muskogee Inc
EIN 731360363 · Headquarters: Muskogee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Three Strand Education Foundation Inc
EIN 731611048 · Headquarters: Stillwater, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Three Strands Ministry Inc
EIN 900777630 · Headquarters: Stillwater, OK, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Threefold Widows Ministry Association
EIN 843291497 · Headquarters: Owasso, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thrift Shop
EIN 731132664 · Headquarters: Fort Sill, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Thrive Homeschool Group Inc
EIN 931866024 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thrive Life Collective
EIN 392466032 · Headquarters: Medicine Park, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thrive Marriage Enrichment
EIN 844245896 · Headquarters: Kingston, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thrive-inside
EIN 872801374 · Headquarters: BROKEN ARROW, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Through the Flame Ministries Inc
EIN 900196314 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Thunder Community Foundation
EIN 270954032 · Headquarters: OKLAHOMA CITY, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Thunder Fellows Foundation
EIN 871046645 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Thunder Frontier Inc
EIN 814559046 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thunder Road Theater Company Inc
EIN 731456942 · Headquarters: OK, OK, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Thunder Youth Baseball Club
EIN 853187861 · Headquarters: Catoosa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thunderbird Challenge Inc
EIN 731437843 · Headquarters: Pryor, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Thunderbird Clubhouse Board Inc
EIN 731425145 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Thunderbird Signal Corps Regimental Association
EIN 331949070 · Headquarters: Yukon, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thunderheart Rescue Org
EIN 933664827 · Headquarters: OKEMAH, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thunderstorm Robotics
EIN 203782122 · Headquarters: Stillwater, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thurman Crawford Charitable Trust
EIN 746035997 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Thurman J Curtsinger Charitable Trust
EIN 731427790 · Headquarters: MUSKOGEE, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Thursday Nite Teens Ltd
EIN 731577691 · Headquarters: COWETA, OK, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Thy Will Be Done Ministries
EIN 934086509 · Headquarters: Yukon, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thyck Troupe Organization
EIN 275402950 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Tia Juana Fire Department Inc
EIN 237309612 · Headquarters: Disney, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Tiaa-forum
EIN 834243082 · Headquarters: Tulsa, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tiawah Fire Department Inc
EIN 731272874 · Headquarters: CLAREMORE, OK, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ