Empty glass test tubes in a steel laboratory rack

Cause Medical researchState Oklahoma41 funders

Foundations that fund medical research in Oklahoma

41 private foundations based in Oklahoma with a return in the last two years gave $2.4 million to medical research organizations in 47 grants. The median grant was $10,000, and 19 of these foundations accept applications.

Foundations with a return in the last two years, each by its latest return (tax years 2024 to 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Ranked by giving to medical research

Top 41

Grants in each foundation’s latest return to organizations whose IRS category is medical research.

  1. The Meinders FoundationOklahoma City, OK · tax year 2025 1 grant Accepts applications $1,000,000 to medical research
  2. El and Thelma Gaylord FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $272,500 to medical research
  3. The Anne and Henry Zarrow FoundationTulsa, OK · tax year 2024 3 grants Accepts applications $260,000 to medical research
  4. Ardmore Institute of HealthArdmore, OK · tax year 2024 1 grant Preselected only $149,554 to medical research
  5. Wilshire Charitable FoundationOklahoma City, OK · tax year 2025 1 grant Accepts applications $125,000 to medical research
  6. Glenn W Peel FoundationNewkirk, OK · tax year 2024 1 grant Accepts applications $59,500 to medical research
  7. The Samuel Roberts Noble FoundationArdmore, OK · tax year 2024 1 grant Accepts applications $50,000 to medical research
  8. Richard K Lane and Ruth S Lane Memorial TrustTulsa, OK · tax year 2025 1 grant Preselected only $45,645 to medical research
  9. American Fidelity FoundationOklahoma City, OK · tax year 2024 1 grant Preselected only $43,760 to medical research
  10. Stanton L Young Foundation IncOklahoma City, OK · tax year 2025 1 grant Accepts applications $34,000 to medical research
  11. James D & Cathryn M Moore FoundationTulsa, OK · tax year 2024 1 grant Preselected only $30,000 to medical research
  12. Mark Diehl TrustClaremore, OK · tax year 2025 1 grant Preselected only $27,566 to medical research
  13. RNR Cross Family FoundationDurant, OK · tax year 2025 1 grant Accepts applications $25,000 to medical research
  14. Records Johnston Family FoundationOklahoma City, OK · tax year 2024 1 grant Preselected only $25,000 to medical research
  15. The Charles & Peggy Stephenson Family FoundationTulsa, OK · tax year 2024 1 grant Preselected only $25,000 to medical research
  16. The Hardesty Family Foundation IncTulsa, OK · tax year 2024 1 grant Preselected only $15,500 to medical research
  17. Dillingham FoundationEnid, OK · tax year 2024 1 grant Accepts applications $15,000 to medical research
  18. Matt Russac Charitable TrustTulsa, OK · tax year 2025 1 grant Preselected only $13,997 to medical research
  19. Clements Foods FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $12,500 to medical research
  20. Dexter G Johnson Educational & Benevolent TrustOklahoma City, OK · tax year 2024 1 grant Preselected only $10,000 to medical research
  21. Harry and Louise Brown FoundationOklahoma City, OK · tax year 2025 1 grant Preselected only $10,000 to medical research
  22. Oge Energy Corp Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $10,000 to medical research
  23. Wegener Foundation IncOklahoma City, OK · tax year 2025 1 grant Preselected only $10,000 to medical research
  24. The Mano FoundationNorman, OK · tax year 2025 1 grant Preselected only $10,000 to medical research
  25. Jack O Scroggins Charitable FoundationTulsa, OK · tax year 2025 1 grant Preselected only $7,926 to medical research
  26. Margaret Vivian Bilby FoundationOklahoma City, OK · tax year 2024 1 grant Preselected only $7,500 to medical research
  27. Frontiers of Science Foundation of Oklahoma IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $6,747 to medical research
  28. Joel and Carol Jankowsky FoundationTulsa, OK · tax year 2025 1 grant Preselected only $6,500 to medical research
  29. Drake Gungoll FoundationOklahoma City, OK · tax year 2025 1 grant Preselected only $5,000 to medical research
  30. Bowen FoundationOklahoma City, OK · tax year 2025 1 grant Preselected only $5,000 to medical research
  31. Maxine and Jack Zarrow Family FoundationTulsa, OK · tax year 2024 1 grant Accepts applications $5,000 to medical research
  32. The Joullian Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $5,000 to medical research
  33. Conklin Family FoundationStigler, OK · tax year 2025 1 grant Preselected only $5,000 to medical research
  34. Todd Family Charitable FoundationTulsa, OK · tax year 2025 2 grants Accepts applications $5,000 to medical research
  35. Jimmie Lynn and Billye Austin FoundationOklahoma City, OK · tax year 2025 2 grants Preselected only $4,000 to medical research
  36. Fred Jones Family FoundationOklahoma City, OK · tax year 2024 2 grants Accepts applications $4,000 to medical research
  37. Paul D Austin Family FoundationOklahoma City, OK · tax year 2025 2 grants Preselected only $3,000 to medical research
  38. Inasmuch FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $2,500 to medical research
  39. The Kerr Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $2,500 to medical research
  40. Fulton & Susie Collins FoundationTulsa, OK · tax year 2025 1 grant Accepts applications $2,500 to medical research
  41. Mary K Oxley FoundationTulsa, OK · tax year 2025 1 grant Preselected only $1,000 to medical research

Open to applications

19 foundations

The return gives an application contact and does not check the preselected-only box.

  1. The Meinders FoundationOklahoma City, OK · tax year 2025 1 grant Accepts applications $1,000,000 to medical research
  2. El and Thelma Gaylord FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $272,500 to medical research
  3. The Anne and Henry Zarrow FoundationTulsa, OK · tax year 2024 3 grants Accepts applications $260,000 to medical research
  4. Wilshire Charitable FoundationOklahoma City, OK · tax year 2025 1 grant Accepts applications $125,000 to medical research
  5. Glenn W Peel FoundationNewkirk, OK · tax year 2024 1 grant Accepts applications $59,500 to medical research
  6. The Samuel Roberts Noble FoundationArdmore, OK · tax year 2024 1 grant Accepts applications $50,000 to medical research
  7. Stanton L Young Foundation IncOklahoma City, OK · tax year 2025 1 grant Accepts applications $34,000 to medical research
  8. RNR Cross Family FoundationDurant, OK · tax year 2025 1 grant Accepts applications $25,000 to medical research
  9. Dillingham FoundationEnid, OK · tax year 2024 1 grant Accepts applications $15,000 to medical research
  10. Clements Foods FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $12,500 to medical research
  11. Oge Energy Corp Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $10,000 to medical research
  12. Frontiers of Science Foundation of Oklahoma IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $6,747 to medical research
  13. Maxine and Jack Zarrow Family FoundationTulsa, OK · tax year 2024 1 grant Accepts applications $5,000 to medical research
  14. The Joullian Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $5,000 to medical research
  15. Todd Family Charitable FoundationTulsa, OK · tax year 2025 2 grants Accepts applications $5,000 to medical research
  16. Fred Jones Family FoundationOklahoma City, OK · tax year 2024 2 grants Accepts applications $4,000 to medical research
  17. Inasmuch FoundationOklahoma City, OK · tax year 2024 1 grant Accepts applications $2,500 to medical research
  18. The Kerr Foundation IncOklahoma City, OK · tax year 2024 1 grant Accepts applications $2,500 to medical research
  19. Fulton & Susie Collins FoundationTulsa, OK · tax year 2025 1 grant Accepts applications $2,500 to medical research