GrantAuthority

Human Services foundations in Oklahoma

84 grantmaking foundations in Oklahoma focused on human services, ranked by recent giving reported to the IRS (about $120M combined).

Top foundations by giving

  1. J a & Leta M Chapman Charitable Tr
    Tulsa, OK
    $56M (2024)
  2. Leta Mcfarlin Chapman Memorial Tr
    Tulsa, OK
    $16M (2024)
  3. Delta Dental Plan of Oklahoma
    Oklahoma City, OK
    $7M (2024)
  4. J a & Leta M Chapman Tr 10267
    Tulsa, OK
    $7M (2024)
  5. Kathleen S Craft Foundation
    Tulsa, OK
    $6M (2024)
  6. Pauline Mcfarlin Walter Memorial Trust 10910
    Tulsa, OK
    $4M (2024)
  7. Lynn Colbert Charitable Foundation
    Duncan, OK
    $3.7M (2025)
  8. James a & Leta M Chapman Testamentary Charitable Tr
    Tulsa, OK
    $3.4M (2024)
  9. Seminole State College Educational Foundation Inc
    Seminole, OK
    $2.7M (2024)
  10. Ruth Chapman & Andrew G Cowles Memorial Trustfc
    Tulsa, OK
    $1.2M (2024)
  11. Mccalls Chapel School Endowment Trust of 1993
    Ada, OK
    $1.2M (2025)
  12. Family & Childrens Services Inc Endowment Tr
    Tulsa, OK
    $1M (2025)
  13. Ida M Mcfarlin Memorial Trust
    Tulsa, OK
    $900K (2024)
  14. Stotts Archambo Mueggenborg & Barclay Pc
    Bartlesville, OK
    $840K (2024)
  15. Norman Regional Health System Auxiliary
    Norman, OK
    $750K (2025)
  16. William K Warren Medical Research Center Inc
    Tulsa, OK
    $640K (2024)
  17. Seasons Hospice Inc
    Tulsa, OK
    $400K (2024)
  18. United Way of North Central Oklahoma Inc
    Ponca City, OK
    $390K (2025)
  19. Seeds of Hope Inc
    Oklahoma City, OK
    $370K (2024)
  20. James D & Cathryn M Moore Foundation
    Tulsa, OK
    $350K (2025)
  21. Duncan Public Schools Foundation
    Duncan, OK
    $320K (2025)
  22. Oklahoma Educational Memorial Trust Foundation
    Tulsa, OK
    $320K (2025)
  23. Positive Tomorrows Villa Campus Inc
    Oklahoma City, OK
    $300K (2025)
  24. Western Oklahoma State College Foundation a Corporation
    Altus, OK
    $290K (2025)
  25. Tahlequah Hospital Foundation Inc
    Tahlequah, OK
    $240K (2025)

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Cities in Oklahoma