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

  1. Cherokee National Historical Society Inc

    EIN 736103406 · Headquarters: TAHLEQUAH, OK, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  2. Cherokee Ozarks Greenway Foundation Inc

    EIN 461068158 · Headquarters: Tahlequah, OK, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Cherokee Pins Project Foundation

    EIN 455404261 · Headquarters: Muskogee, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Cherokee Strip Booster Club Inc

    EIN 731348949 · Headquarters: Enid, OK, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Cherokee Strip Centennial Corp

    EIN 731402854 · Headquarters: PERRY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  6. Cherokee Strip Community Foundation

    EIN 731547637 · Headquarters: Enid, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Cherokee Strip Corvette Club

    EIN 731617584 · Headquarters: PONCA CITY, OK, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  8. Cherokee Strip Credit Union

    EIN 736093329 · Headquarters: PONCA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Cherokee Strip Historical Society

    EIN 731267612 · Headquarters: PERRY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Cherokee Strip Model Railroad Association

    EIN 821770699 · Headquarters: Enid, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Cherokee Strip Museum Association

    EIN 736111275 · Headquarters: ALVA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Cherokee Strip Networking Inc

    EIN 812987994 · Headquarters: Enid, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Cherokee Strip Regional Heritage Center Inc

    EIN 204391260 · Headquarters: Enid, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Cherokee Strip Rodeo Club Inc

    EIN 333138657 · Headquarters: Perry, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Cherokee Volunteer Fire Department

    EIN 731458880 · Headquarters: Cherokee, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  16. Cherokee West Genealogy Research and Development Association

    EIN 510583119 · Headquarters: Canadian, OK, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  17. Cherokees for Black Indian History Preservation Foundation

    EIN 473139310 · Headquarters: TAHLEQUAH, OK, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Cherry Street Farmers' Market Inc

    EIN 731540096 · Headquarters: TULSA, OK, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Cheryl Lynn Ministries Inc

    EIN 731536721 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Cheryl Marie Bauer Memorial Scholarship Fund

    EIN 453576911 · Headquarters: OKC, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Chesapeake Fire Museum Inc

    EIN 521713622 · Headquarters: Hugo, OK, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Chesed Global Ministries Inc

    EIN 830674457 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Chester Historical Society of Oklahoma

    EIN 208295722 · Headquarters: Chester, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Chevron Retirees Association

    EIN 300728212 · Headquarters: Edmond, OK, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Cheyenne and Arapaho Museum Foundation Corporation

    EIN 933937385 · Headquarters: Concho, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Cheyenne Cultural Center Inc

    EIN 731014291 · Headquarters: Clinton, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  27. Cheyenne Educational Foundation

    EIN 731484246 · Headquarters: Cheyenne, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Cheyenne Elders Council Inc

    EIN 300477652 · Headquarters: Calumet, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Cheyenne First United Methodist Church

    EIN 731011389 · Headquarters: Cheyenne, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Cheyenne Middle School Pto

    EIN 731592457 · Headquarters: EDMOND, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Cheyenne Valley Community Foundation

    EIN 920738751 · Headquarters: Fairview, OK, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Cheyenne-arapaho Old Settlers Association

    EIN 730101106 · Headquarters: Cheyenne, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Cheyenne-arapaho Tribal College Inc

    EIN 208757406 · Headquarters: WEATHERFORD, OK, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. Chg Foundation Inc

    EIN 461507006 · Headquarters: Edmond, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Chi Alpha Mu National Junior High School Mathematics Club Inc

    EIN 263471479 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Chi Epsilon

    EIN 731433155 · Headquarters: Norman, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Chi Omega Alumnae Association

    EIN 731385505 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Chi Omega Epsilon Alpha Chapter

    EIN 730181175 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Chi Omega Fraternity

    EIN 352192736 · Headquarters: Stillwater, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Chi Omega Fraternity

    EIN 454902943 · Headquarters: NORMAN, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Chi Omega Fraternity

    EIN 510173800 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Chi Omega Fraternity

    EIN 730581048 · Headquarters: STILLWATER, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Chi Omega Fraternity

    EIN 730652678 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Chi Omega Fraternity

    EIN 731533654 · Headquarters: SHAWNEE, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Chi Omega Fraternity

    EIN 731540911 · Headquarters: Edmond, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  46. Chi Omega Fraternity Phi Theta Chapter

    EIN 731280595 · Headquarters: Ada, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Chick & Yvonne Hilgenberg Charitable Trust

    EIN 816348976 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Chickasaw Country Marketing Assoc

    EIN 731599200 · Headquarters: SULPHUR, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Chickasaw Foundation

    EIN 731069557 · Headquarters: Ada, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Chickasaw Lake Club of Ardmore

    EIN 730181385 · Headquarters: ARDMORE, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Chickasaw Nation Boys and Girls Club Inc

    EIN 731547829 · Headquarters: Ada, OK, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  52. Chickasha Animal Rescue Transport Association

    EIN 814383228 · Headquarters: Chickasha, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Chickasha Antique Automobile Club

    EIN 731218448 · Headquarters: CHICKASHA, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  54. Chickasha Area Arts Council

    EIN 731385017 · Headquarters: CHICKASHA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Chickasha Band Parents Association

    EIN 300990000 · Headquarters: Chickasha, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Chickasha Burial Association

    EIN 730750656 · Headquarters: CHICKASHA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Chickasha Cans for Our Community

    EIN 994134608 · Headquarters: Chickasha, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Chickasha Chamber of Commerce

    EIN 730178430 · Headquarters: CHICKASHA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Chickasha Christian Ministries

    EIN 731242989 · Headquarters: CHICKASHA, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. Chickasha Community Theater Inc

    EIN 731331529 · Headquarters: CHICKASHA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Chickasha Country Club Rural Route No 2

    EIN 730181510 · Headquarters: CHICKASHA, OK, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. Chickasha Forward Association

    EIN 813250001 · Headquarters: Chickasha, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Chickasha Golf Foundation

    EIN 394142547 · Headquarters: CHICKASHA, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Chickasha Heritage Association

    EIN 731349740 · Headquarters: Chickasha, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Chickasha High Robotics Club

    EIN 931532140 · Headquarters: Chickasha, OK, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Chickasha High School Pom Booster Club

    EIN 923253787 · Headquarters: Chickasha, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Chickasha Homerun Club

    EIN 731578936 · Headquarters: CHICKASHA, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Chickasha Inc

    EIN 730770150 · Headquarters: CHICKASHA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Chickasha Middle School Cheer Boost Er

    EIN 394036171 · Headquarters: Chickasha, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Chickasha Middle School Pom Booster Club

    EIN 992269902 · Headquarters: Chickasha, OK, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Chickasha Opportunity Center Inc

    EIN 730731566 · Headquarters: CHICKASHA, OK, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Chickasha Optimist Club

    EIN 237069396 · Headquarters: Chickasha, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Chickasha Public School Foundation

    EIN 731288810 · Headquarters: CHICKASHA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Chickasha Qb Club

    EIN 920882035 · Headquarters: CHICKASHA, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Chickasha Quarterback Club

    EIN 731566141 · Headquarters: CHICKASHA, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Chickasha Rock Island Ride Inc

    EIN 830980916 · Headquarters: Chickasha, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Chickasha Rodeo Foundation

    EIN 731300539 · Headquarters: Chickasha, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Chickasha Soup Kitchen

    EIN 834492665 · Headquarters: Chickasha, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Chickasha Spirit

    EIN 852665058 · Headquarters: Chickasha, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Chickasha Takedown Club

    EIN 320743554 · Headquarters: Chickasha, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Chickasha United Outreach Center

    EIN 208531967 · Headquarters: CHICKASHA, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. Chickasha Youth Baseball

    EIN 331086446 · Headquarters: CHICKASHA, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Chickashaigrady Co Crime Stoppers Inc

    EIN 731343506 · Headquarters: CHICKASHA, OK, US · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Chicken Keeping for A-holes

    EIN 831702483 · Headquarters: Durant, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Chicks N Chaps of the Midwest

    EIN 463244149 · Headquarters: Welch, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Chief Satanta White Bear Descendants Inc

    EIN 731355603 · Headquarters: Apache, OK, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Child Abuse Network Inc Dba Child Advocacy Network

    EIN 731325326 · Headquarters: Tulsa, OK, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Child Advocacy Board of Creek County Incorporated

    EIN 464097345 · Headquarters: Sapulpa, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Child Advocacy Center of Central OK Inc

    EIN 881480121 · Headquarters: Shawnee, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Child Care Careers Inc

    EIN 731164785 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  91. Child Champions Inc

    EIN 850743287 · Headquarters: Del City, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Child Development Center Ponca City Inc

    EIN 736109267 · Headquarters: Ponca City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Child Evangelism Fellowship - Greater Okc

    EIN 730932486 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Child Evangelism Fellowship Inc

    EIN 237136440 · Headquarters: TULSA, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Child Evangelism Fellowship Inc North Central Chapter

    EIN 316297858 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Child Evangelism Fellowship Inc Southeast Chapter

    EIN 311208374 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  97. Child Evangelism Fellowship Inc West Central Chapter

    EIN 731421999 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. Child of Purpose Inc

    EIN 273046421 · Headquarters: ADAIR, OK, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  99. Child Safety Fund

    EIN 392953755 · Headquarters: OKLAHOMA CITY, OK, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Child Welfare Citizen Board of Can Co Oklahoma Inc

    EIN 731382210 · Headquarters: El Reno, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

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