Container cranes at a seaport, seen across the water

Cause International aidState Maryland346 funders

Foundations that fund international aid in Maryland

346 private foundations based in Maryland with a return in the last two years gave $31.9 million to international aid organizations in 827 grants. The median grant was $6,000, and 88 of these foundations accept applications.

Foundations with a return in the last two years, each by its latest return (tax years 2023 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 international aid

Top 50

Grants in each foundation’s latest return to organizations whose IRS category is international aid.

  1. The Harry and Jeanette Weinberg Foundation IncOwings Mills, MD · tax year 2024 23 grants Preselected only $8,738,000 to international aid
  2. Diana Davis Spencer Foundation IncBethesda, MD · tax year 2024 10 grants Preselected only $2,030,000 to international aid
  3. The Osprey Foundation IncTowson, MD · tax year 2024 6 grants Preselected only $1,537,717 to international aid
  4. The Morningstar Philanthropic Foundation D/B/A the Morningstar FoundationBethesda, MD · tax year 2024 8 grants Preselected only $1,161,000 to international aid
  5. Cornell Douglas Foundation IncBethesda, MD · tax year 2025 3 grants Preselected only $1,150,000 to international aid
  6. The Jacob and Hilda Blaustein Foundation IncBaltimore, MD · tax year 2024 18 grants Accepts applications $1,005,000 to international aid
  7. Robert I Schattner Foundation Inc aka Schattner FoundationRockville, MD · tax year 2024 5 grants Preselected only $712,500 to international aid
  8. The MC Cutchen FoundationBrunswick, MD · tax year 2025 4 grants Accepts applications $675,000 to international aid
  9. The Kahlert Foundation IncSykesville, MD · tax year 2024 2 grants Preselected only $640,000 to international aid
  10. The Moses Feldman Family FoundationBethesda, MD · tax year 2024 10 grants Preselected only $615,000 to international aid
  11. The Morton K and Jane Blaustein Foundation IncBaltimore, MD · tax year 2024 7 grants Accepts applications $525,000 to international aid
  12. Mayberg Foundation IncChevy Chase, MD · tax year 2024 11 grants Accepts applications $521,467 to international aid
  13. Ben & Esther Rosenbloom Foundation IncBaltimore, MD · tax year 2024 6 grants Accepts applications $420,334 to international aid
  14. Annie E Casey Foundation IncBaltimore, MD · tax year 2024 16 grants Preselected only $372,985 to international aid
  15. The Laszlo N Tauber Family Foundation IncRockville, MD · tax year 2024 5 grants Preselected only $344,803 to international aid
  16. The Rona and Jeffrey Abramson FoundationRockville, MD · tax year 2024 8 grants Preselected only $331,000 to international aid
  17. Hittman Family Foundation IncTowson, MD · tax year 2024 11 grants Preselected only $312,000 to international aid
  18. The Educational Foundation of AmericaBethesda, MD · tax year 2024 6 grants Preselected only $305,000 to international aid
  19. Marlene & Samuel Halperin Family FoundatSilver Spring, MD · tax year 2024 7 grants Preselected only $251,000 to international aid
  20. Hardy Lane Foundation IncRockville, MD · tax year 2024 1 grant Preselected only $250,000 to international aid
  21. Nasdaq Educational Foundation IncRockville, MD · tax year 2024 2 grants Preselected only $250,000 to international aid
  22. The W O'Neil FoundationChevy Chase, MD · tax year 2025 9 grants Accepts applications $240,000 to international aid
  23. The Philip and Harriet Klein Foundation IncBaltimore, MD · tax year 2024 2 grants Preselected only $240,000 to international aid
  24. CB Laub Family FoundationPotomac, MD · tax year 2024 5 grants Accepts applications $237,500 to international aid
  25. The Lilac Fund IncOwings Mills, MD · tax year 2025 6 grants Preselected only $234,101 to international aid
  26. The Meyer and Deanne Sharlin FoundationBethesda, MD · tax year 2025 4 grants Preselected only $210,000 to international aid
  27. David & Barbara B Hirschhorn Foundation IncBaltimore, MD · tax year 2024 13 grants Accepts applications $206,500 to international aid
  28. Naomi and Nehemiah Cohen FoundationBethesda, MD · tax year 2024 6 grants Preselected only $205,000 to international aid
  29. Hoffmann-Niemczewski Family Foundation IncChevy Chase, MD · tax year 2025 1 grant Preselected only $200,000 to international aid
  30. The Joseph Meyerhoff Fund IncBaltimore, MD · tax year 2024 3 grants Accepts applications $193,000 to international aid
  31. The Gary and Pennie Abramson Charitable FoundationRockville, MD · tax year 2024 11 grants Preselected only $189,300 to international aid
  32. Alan and Amy Meltzer Family Foundation IncBethesda, MD · tax year 2024 2 grants Preselected only $183,000 to international aid
  33. The David and June Trone Family FoundationBethesda, MD · tax year 2024 3 grants Accepts applications $173,235 to international aid
  34. Richard E & Nancy P Marriott FoundationBethesda, MD · tax year 2025 5 grants Preselected only $160,000 to international aid
  35. The Aaron & Lillie Straus FDN Inc 9830002Baltimore, MD · tax year 2024 2 grants Accepts applications $155,000 to international aid
  36. The Dennis Berman Family Foundation IncRockville, MD · tax year 2024 5 grants Preselected only $152,400 to international aid
  37. Kenneth S Battye Charitable TrustLutherville, MD · tax year 2024 2 grants Preselected only $152,220 to international aid
  38. The Leafglen FoundationPotomac, MD · tax year 2025 1 grant Preselected only $150,000 to international aid
  39. Semyon and Janna Friedman Family Foundation IncTowson, MD · tax year 2024 1 grant Preselected only $150,000 to international aid
  40. The Madeline FoundationBaltimore, MD · tax year 2025 2 grants Preselected only $130,864 to international aid
  41. Jacob & Charlotte Lehrman FoundationLanham, MD · tax year 2024 3 grants Preselected only $125,000 to international aid
  42. The Lois & Irving Blum Foundation IncBaltimore, MD · tax year 2025 2 grants Preselected only $125,000 to international aid
  43. Donnie Williams Foundation IncSalisbury, MD · tax year 2024 1 grant Accepts applications $120,000 to international aid
  44. Irving and Bernice Levine Charitable FoundationBethesda, MD · tax year 2025 1 grant Preselected only $112,593 to international aid
  45. The Dunahoo Family Foundation IncMillersville, MD · tax year 2024 1 grant Preselected only $111,500 to international aid
  46. The Hackerman Foundation IncTowson, MD · tax year 2024 4 grants Preselected only $111,020 to international aid
  47. Nolan Family Charitable Foundation CO Matthew M NolanBethesda, MD · tax year 2024 3 grants Preselected only $111,000 to international aid
  48. Stablein Family Foundation IncRockville, MD · tax year 2025 2 grants Preselected only $110,000 to international aid
  49. Clayton Baker TrustBaltimore, MD · tax year 2024 1 grant Accepts applications $105,000 to international aid
  50. Newday USA Foundation IncFulton, MD · tax year 2024 1 grant Accepts applications $100,000 to international aid

Open to applications

25 foundations

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

  1. The Jacob and Hilda Blaustein Foundation IncBaltimore, MD · tax year 2024 18 grants Accepts applications $1,005,000 to international aid
  2. The MC Cutchen FoundationBrunswick, MD · tax year 2025 4 grants Accepts applications $675,000 to international aid
  3. The Morton K and Jane Blaustein Foundation IncBaltimore, MD · tax year 2024 7 grants Accepts applications $525,000 to international aid
  4. Mayberg Foundation IncChevy Chase, MD · tax year 2024 11 grants Accepts applications $521,467 to international aid
  5. Ben & Esther Rosenbloom Foundation IncBaltimore, MD · tax year 2024 6 grants Accepts applications $420,334 to international aid
  6. The W O'Neil FoundationChevy Chase, MD · tax year 2025 9 grants Accepts applications $240,000 to international aid
  7. CB Laub Family FoundationPotomac, MD · tax year 2024 5 grants Accepts applications $237,500 to international aid
  8. David & Barbara B Hirschhorn Foundation IncBaltimore, MD · tax year 2024 13 grants Accepts applications $206,500 to international aid
  9. The Joseph Meyerhoff Fund IncBaltimore, MD · tax year 2024 3 grants Accepts applications $193,000 to international aid
  10. The David and June Trone Family FoundationBethesda, MD · tax year 2024 3 grants Accepts applications $173,235 to international aid
  11. The Aaron & Lillie Straus FDN Inc 9830002Baltimore, MD · tax year 2024 2 grants Accepts applications $155,000 to international aid
  12. Donnie Williams Foundation IncSalisbury, MD · tax year 2024 1 grant Accepts applications $120,000 to international aid
  13. Clayton Baker TrustBaltimore, MD · tax year 2024 1 grant Accepts applications $105,000 to international aid
  14. Newday USA Foundation IncFulton, MD · tax year 2024 1 grant Accepts applications $100,000 to international aid
  15. Richard & Rosalee C Davison Foundation IncBaltimore, MD · tax year 2024 1 grant Accepts applications $100,000 to international aid
  16. The Elizabeth B and Arthur E Roswell Foundation IncBaltimore, MD · tax year 2024 1 grant Accepts applications $100,000 to international aid
  17. Carroll A Weinberg MD and Charlotte Cohen Weinberg Foundation IncBaltimore, MD · tax year 2025 1 grant Accepts applications $100,000 to international aid
  18. The Kathryn Ames Foundation IncTowson, MD · tax year 2024 6 grants Accepts applications $100,000 to international aid
  19. Herbert Bearman FoundationBrooklandville, MD · tax year 2024 4 grants Accepts applications $80,500 to international aid
  20. T Rowe Price FoundationBaltimore, MD · tax year 2024 2 grants Accepts applications $77,500 to international aid
  21. Grayce B Kerr Fund IncEaston, MD · tax year 2024 1 grant Accepts applications $75,525 to international aid
  22. Allegis Group Foundation IncHanover, MD · tax year 2025 5 grants Accepts applications $54,000 to international aid
  23. The Harvey M & Lyn P Meyerhoff Fund IncBaltimore, MD · tax year 2024 1 grant Accepts applications $54,000 to international aid
  24. France-Merrick Foundation IncBaltimore, MD · tax year 2024 1 grant Accepts applications $50,100 to international aid
  25. Dart Group Foundation IncBethesda, MD · tax year 2024 1 grant Accepts applications $50,000 to international aid