Nonprofits in Oklahoma City, Oklahoma

Nonprofits in Oklahoma City, Oklahoma. Browse 4,077 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. Okc Mandarin Learning Institute Inc

    EIN 994457801 · Headquarters: OKLAHOMA CITY, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. OKC Mavericks OKC Suns Youth Sports Foundation

    EIN 736302782 · Headquarters: Oklahoma City, OK, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  3. Okc Metro Alliance Inc

    EIN 730995035 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Okc Metro Cybersecurity Club Inc

    EIN 872774034 · Headquarters: Oklahoma City, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Okc Metro Knitters Guild

    EIN 261390827 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Okc Midtown Rotary Club Inc

    EIN 270294595 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Okc Midtown Rotary Foundation

    EIN 814580675 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Okc Northeast High School Alumni Association

    EIN 470911586 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Okc Oblivion Fc

    EIN 884128280 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Okc Pi Beta Phi Foundation

    EIN 731600016 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Okc Pride Inc

    EIN 770653347 · Headquarters: Oklahoma City, OK, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2013 · Primary form: IRS Form 990

  12. Okc Professional Chapter of the Association for the Women In

    EIN 736119854 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Okc Shooters

    EIN 831736415 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  14. Okc Sister Charities Inc

    EIN 452740572 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Okc Thunder Networking Group Inc

    EIN 474477756 · Headquarters: OKLAHOMA CITY, OK, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  16. Okc Tour De Biere Foundation

    EIN 824584551 · Headquarters: OKLAHOMA CITY, OK, USA · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  17. Okc Ultimate Association

    EIN 825199109 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Okc Vegan Society

    EIN 832863383 · Headquarters: Oklahoma City, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Okc Youth for Christ Inc

    EIN 731391940 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Okcmar Foundation

    EIN 464107613 · Headquarters: OKLAHOMA CITY, OK, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Okcs Best Summer Enrichment Prog Inc

    EIN 275133771 · Headquarters: Oklahoma City, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Okcx Limited

    EIN 471938557 · Headquarters: Oklahoma City, OK, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Okie C B Club Inc

    EIN 237338165 · Headquarters: OKLAHOMA CITY, OK, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Okla Assisted Living Facilities Asn

    EIN 731517707 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Okla Assn of Health Care Providers

    EIN 731486605 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Okla Co Med Soc-community Foundation

    EIN 730746253 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Okla County Medical Society Alliance Inc

    EIN 731205746 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Okla Hosp Educ & Research Foundation Trust

    EIN 736111625 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  29. Okla Society for Respiratory Therapy

    EIN 237052156 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Oklahaven Childrens Chiropractic Ce

    EIN 731136943 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  31. Oklahoma AA State Committee

    EIN 237273253 · Headquarters: Oklahoma City, OK, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Oklahoma Academic Coaches Association

    EIN 731371281 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Oklahoma Academy of Nutrition and Dietetics

    EIN 736095509 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Oklahoma Academy of Otolaryngology Inc

    EIN 275144299 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Oklahoma Academy of Physician Associates Inc

    EIN 237452543 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Oklahoma Academy of Science

    EIN 736088132 · Headquarters: Oklahoma City, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Oklahoma Achieves Inc

    EIN 463339694 · Headquarters: Oklahoma City, OK, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  38. Oklahoma Acupuncture Association

    EIN 731302905 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Oklahoma Adaptive Sports Association

    EIN 731194142 · Headquarters: OKLAHOMA CITY, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Oklahoma Adult Basic Education Association

    EIN 731615790 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Oklahoma Aerospace Foundation

    EIN 331391627 · Headquarters: OKLAHOMA CITY, OK, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Oklahoma Afghan Society

    EIN 393520046 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Oklahoma African Heritage Network Inc

    EIN 731451873 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Oklahoma Afterschool Network Inc

    EIN 455533265 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990

  45. Oklahoma Aggregates Association

    EIN 731609853 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Oklahoma Agricultural Coop Council Inc

    EIN 237394403 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Oklahoma Agriculture Mediation Program

    EIN 273542250 · Headquarters: Oklahoma City, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Oklahoma Agritourism Association

    EIN 261307944 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Oklahoma AIDS Care Fund Inc

    EIN 731405982 · Headquarters: Oklahoma City, OK, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990

  50. Oklahoma All Stars Association

    EIN 205186470 · Headquarters: Oklahoma City, OK, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  51. Oklahoma Allergy Clinic Foundation Inc

    EIN 736109394 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Oklahoma Alliance for Civil Rights Inc

    EIN 571143234 · Headquarters: Oklahoma City, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Oklahoma Alliance for Public Transportation Inc

    EIN 841695518 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Oklahoma Alliance of Recovery Resources Inc

    EIN 994814348 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Oklahoma Alliance of Ymcas

    EIN 820930893 · Headquarters: OKLAHOMA CITY, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Oklahoma Alliance on Aging Inc

    EIN 731195936 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Oklahoma Alpha of Sigma Phi Epsilon

    EIN 261207792 · Headquarters: OKLAHOMA CITY, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Oklahoma Ambulatory Surgery Center Association

    EIN 202280922 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Oklahoma American Legion Endowment Fund Corporation

    EIN 300231477 · Headquarters: Oklahoma City, OK, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. Oklahoma Animal Care Foundation

    EIN 731431290 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Oklahoma Animal Crisis Team

    EIN 464834578 · Headquarters: OKLAHOMA CITY, OK, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Oklahoma Anthropological Society Inc

    EIN 736109560 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Oklahoma Archivists Association

    EIN 822176667 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Oklahoma Artists Invitational

    EIN 465028853 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  65. Oklahoma Arts Institute at Quartz Mountain

    EIN 731021165 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Oklahoma Arts Institute Foundation

    EIN 461503394 · Headquarters: OKLAHOMA CITY, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Oklahoma Asphalt Pavement Association

    EIN 730803898 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Oklahoma Assoc of Career and Tech Education Inc

    EIN 730998343 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Oklahoma Assoc of Tech Centers Inc

    EIN 237356210 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Oklahoma Association for Adult & Continuing Education

    EIN 923996542 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Oklahoma Association for Healthcare Ethics Inc

    EIN 731482288 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. Oklahoma Association for Home Care Inc

    EIN 731072062 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Oklahoma Association for Justice

    EIN 730802420 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Oklahoma Association for Play Therapy

    EIN 731448895 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Oklahoma Association of Broadcasters

    EIN 731160370 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Oklahoma Association of Broadcasters Education Foundation

    EIN 731319221 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Oklahoma Association of Clinical Nurse Specialists

    EIN 800647003 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Oklahoma Association of Collegiate Registrars Oacrao

    EIN 731302227 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Oklahoma Association of Conservation Districts Inc

    EIN 730801393 · Headquarters: Oklahoma City, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Oklahoma Association of Disability Examiners

    EIN 473826107 · Headquarters: OKLAHOMA CITY, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Oklahoma Association of Dre

    EIN 921754397 · Headquarters: Oklahoma City, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Oklahoma Association of Electric Cooperatives

    EIN 730556236 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Oklahoma Association of Fairs and Festivals Inc

    EIN 371303174 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  84. Oklahoma Association of Insurance Agents

    EIN 731392293 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Oklahoma Association of Realtors

    EIN 730739195 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Oklahoma Association of Rv Parks & Campgrounds

    EIN 731437682 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Oklahoma Association of Youth Services Inc

    EIN 510191993 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Oklahoma Asssociation for Environmental Education

    EIN 731529225 · Headquarters: Oklahoma City, OK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Oklahoma Atheists Inc

    EIN 471382044 · Headquarters: Oklahoma City, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Oklahoma Automobile Dealers Association

    EIN 730592975 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Oklahoma Automobile Insurance Plan

    EIN 731332580 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Oklahoma Aviation & Space Hall of Fame & Museum Inc

    EIN 731053434 · Headquarters: OKLAHOMA CITY, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990

  93. Oklahoma Badgers Corporation

    EIN 824641763 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Oklahoma Bankers Association

    EIN 730380620 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. Oklahoma Bankers Foundation

    EIN 731042334 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  96. Oklahoma Baptist Homes for Children

    EIN 731435473 · Headquarters: Oklahoma City, OK, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Oklahoma Bar Foundation

    EIN 730710244 · Headquarters: OKLAHOMA CITY, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Oklahoma Bean Project Inc

    EIN 731408802 · Headquarters: OKLAHOMA CITY, OK, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Oklahoma Beef Council

    EIN 510165798 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. Oklahoma Beer Alliance Inc

    EIN 475500611 · Headquarters: Oklahoma City, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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