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. Honeycomb Creative House Inc

    EIN 863778471 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Honobia Bigfoot Organization Inc

    EIN 043820538 · Headquarters: Honobia, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Honobia Community Center Association

    EIN 710885600 · Headquarters: HONOBIA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Honobia Rural Fire Dept

    EIN 731354893 · Headquarters: Honobia, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Honobia Senior Citizens Incorporated

    EIN 731550511 · Headquarters: HONOBIA, OK, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Honor Academy at New Hope Incorporated

    EIN 933853517 · Headquarters: TECUMSEH, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Honor Bunker Inc

    EIN 272098172 · Headquarters: TULSA, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Honor Crew

    EIN 831917099 · Headquarters: EDMOND, OK, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Honor from Above Inc

    EIN 843870712 · Headquarters: Norman, OK, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Honor Impact Ministries Inc

    EIN 932133322 · Headquarters: Bixby, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Honor Society of Phi Kappa Phi

    EIN 201820836 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Honor Society of Phi Kappa Phi

    EIN 621784001 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Honor Society of Phi Kappa Phi

    EIN 731559516 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Honor Society of Phi Kappa Phi

    EIN 736097517 · Headquarters: STILLWATER, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Honor Society of Phi Kappa Phi

    EIN 900293165 · Headquarters: LAWTON, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Honor the Line Foundation Inc

    EIN 921018929 · Headquarters: BROKEN ARROW, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Honorable Warrior Foundation

    EIN 884028817 · Headquarters: COLBERT, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  18. Honoring Americas Warriors Inc

    EIN 471637199 · Headquarters: OKLAHOMA CITY, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Honornet Inc

    EIN 593634670 · Headquarters: BRISTOW, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Hood Family Foundation

    EIN 921207844 · Headquarters: BARTLESVILLE, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Hoof N Paw Foundation

    EIN 853145158 · Headquarters: Wilburton, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Hooked on Pedaling Inc

    EIN 851105723 · Headquarters: Muskogee, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Hooker Bulldog Network Inc

    EIN 872605979 · Headquarters: HOOKER, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Hooker Chamber of Commerce

    EIN 934780329 · Headquarters: Hooker, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Hooker Educational Foundation

    EIN 731292864 · Headquarters: HOOKER, OK, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  26. Hooker Ffa Alumni

    EIN 731505629 · Headquarters: HOOKER, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Hooker Fights Hunger Inc

    EIN 844663350 · Headquarters: Hooker, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Hooker Historical Society

    EIN 842471930 · Headquarters: Hooker, OK, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Hooker Main Street

    EIN 731437354 · Headquarters: HOOKER, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Hooker Pto

    EIN 384250703 · Headquarters: Hooker, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Hooker Senior Citiznes

    EIN 731199772 · Headquarters: Hooker, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Hoover Neighborhood Foundation for the Arts

    EIN 364970460 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Hoover Parent Teacher Organization Pto Bartesville Oklahoma

    EIN 731307215 · Headquarters: Bartlesville, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Hooves and Snouts Animal Rescue

    EIN 991338350 · Headquarters: Noble, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Hope at the Well Harmon County Inc

    EIN 394600499 · Headquarters: Hollis, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Hope Avenue Mission Inc

    EIN 863461858 · Headquarters: Skiatook, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Hope Beyond Borders Inc

    EIN 921255436 · Headquarters: Edmond, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Hope Builders Society

    EIN 392475143 · Headquarters: Chandler, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Hope Center at 3434 Inc

    EIN 845045846 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Hope Center Inc

    EIN 731572728 · Headquarters: Westville, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Hope Center Ministries

    EIN 208934436 · Headquarters: Bethany, OK, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  42. Hope Center of Edmond Inc

    EIN 731242610 · Headquarters: EDMOND, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Hope Center of Tulsa Inc

    EIN 731340724 · Headquarters: BROKEN ARROW, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Hope Chest from the Heart Foundation

    EIN 862507636 · Headquarters: Afton, OK, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Hope Chest OKC

    EIN 271868315 · Headquarters: Yukon, OK, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  46. Hope Clinic Inc

    EIN 464417141 · Headquarters: BARTLESVILLE, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Hope Clinic of Eufaula Inc

    EIN 731652267 · Headquarters: Eufaula, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. Hope Community Outreach Center of Sapulpa

    EIN 465521810 · Headquarters: Sapulpa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. HOPE Community Services

    EIN 731098634 · Headquarters: Oklahoma City, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990

  50. Hope Crisis Center Inc

    EIN 582360770 · Headquarters: PONCA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  51. Hope Extended Inc

    EIN 862048874 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Hope Feen Inc

    EIN 923605839 · Headquarters: Cache, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Hope for a Change

    EIN 871975335 · Headquarters: Yukon, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Hope for All Nations Ministries International Inc

    EIN 264460832 · Headquarters: JENKS, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Hope for Cambodia Inc

    EIN 472594035 · Headquarters: OWASSO, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Hope for Children and Families

    EIN 464730449 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Hope for Every Tail Foundation

    EIN 394153755 · Headquarters: MOORE, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Hope for Families Inc

    EIN 731505660 · Headquarters: EDMOND, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Hope for Generations

    EIN 471006615 · Headquarters: BETHANY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Hope for Heroes

    EIN 471766402 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  61. Hope for Honduras Inc

    EIN 731574898 · Headquarters: Oklahoma City, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Hope for Houses Foundation

    EIN 813598516 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Hope for Maamas Uganda Inc

    EIN 830928161 · Headquarters: Collinsville, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Hope For Samson Inc

    EIN 842971973 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Hope For The Future Inc

    EIN 731619120 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Hope for the Hopeless Foundation

    EIN 823480970 · Headquarters: Edmond, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Hope for the World International Inc

    EIN 873836290 · Headquarters: Broken Arrow, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Hope for the World Ministries Inc

    EIN 475182668 · Headquarters: KIEFER, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Hope for Today

    EIN 932629014 · Headquarters: Westville, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Hope Forward Foundation

    EIN 854166948 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Hope Foundation for Aspiring Youth

    EIN 731590025 · Headquarters: Norman, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hope Foundation for Children with Autism and Related Disorders

    EIN 205053972 · Headquarters: Muskogee, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Hope Fountain Foundation

    EIN 273435459 · Headquarters: OKC, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Hope from the Heartland

    EIN 263224376 · Headquarters: Tulsa, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Hope Giving Ministries Inc

    EIN 820817942 · Headquarters: Broken Arrow, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Hope H2o Foundation

    EIN 463110525 · Headquarters: NORMAN, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  77. Hope Harbor Foundation Inc

    EIN 200505583 · Headquarters: CLAREMORE, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Hope Harbor Inc

    EIN 730623050 · Headquarters: CLAREMORE, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Hope Haven Animal Rescue

    EIN 463746288 · Headquarters: Checotah, OK, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Hope Haven Crisis Nursery

    EIN 842883757 · Headquarters: Ada, OK, US · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Hope Homestead Inc

    EIN 934295368 · Headquarters: WESTVILLE, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Hope Hospice of Ok Inc

    EIN 453277143 · Headquarters: TULSA, OK, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  83. Hope House of Cherokee County Inc

    EIN 731361005 · Headquarters: Tahlequah, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Hope House of Mcalester Inc

    EIN 208588399 · Headquarters: MCALESTER, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Hope House Orphan Care Foundation

    EIN 352306848 · Headquarters: PRAGUE, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Hope Housing of Claremore Inc

    EIN 421584372 · Headquarters: Vinita, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Hope Housing of Green Country Inc

    EIN 753156380 · Headquarters: TULSA, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Hope Housing of Miami Inc

    EIN 731482451 · Headquarters: Vinita, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Hope Housing of Vinita Inc

    EIN 731462090 · Headquarters: Vinita, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Hope Impacting Souls Inc

    EIN 811035369 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Hope in Oklahoma

    EIN 731608379 · Headquarters: OKLAHOMA CITY, OK, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  92. Hope in the Heartland Inc

    EIN 831715253 · Headquarters: wellston, OK, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Hope International Ministries of Catoosa Oklahoma

    EIN 208411678 · Headquarters: Collinsville, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Hope International Ministry Inc

    EIN 743086797 · Headquarters: Edmond, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Hope Is Alive Ministries Inc

    EIN 461181070 · Headquarters: OKLAHOMA CITY, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Hope Is Oxygen Inc

    EIN 821648393 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Hope Medical Clinic

    EIN 822624100 · Headquarters: Lexington, OK, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Hope Medical Clinic Corporation

    EIN 263329785 · Headquarters: Atoka, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Hope Ministries International Inc

    EIN 200958864 · Headquarters: YUKON, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Hope of Life

    EIN 933838992 · Headquarters: Yukon, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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