Foundation directory

Foundations that fund in Ohio

Private foundations whose largest share of reported grant dollars went to recipients in Ohio, ranked by total grants paid on their IRS 990-PF filings. Showing the top 250; the full list is in the A to Z index.

Filters and sort

Typical grant is the median of grants reported in the filing data.

1–24 of 250 foundations in this list

Jack Joseph & Morton Mandel Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, NY, IL

Typical grant
$15K
Total giving
$168.6M
Grants reported
563
The Wexner Family Charitable Fund

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: OH, NY, CO

Typical grant
$200K
Total giving
$114.3M
Grants reported
59
John J & Mary R Schiff Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, MA, MD

Typical grant
$300K
Total giving
$81.1M
Grants reported
79
Farmer Family Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, NC, CA

Typical grant
$15K
Total giving
$49.6M
Grants reported
181
Leslie Family Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, CA, MA

Typical grant
$195.9K
Total giving
$46.8M
Grants reported
12
American Electric Power Foundation

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: OH, TX, IN

Typical grant
$10K
Total giving
$45.6M
Grants reported
1,505
The Jewish Foundation of Cincinnati

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, DC, NY

Typical grant
$57.5K
Total giving
$43.6M
Grants reported
75
The Goldman Sachs Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, MA, NY

Typical grant
$593.6K
Total giving
$40.3M
Grants reported
42
Timken Foundation of Canton

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, TX, SC

Typical grant
$70K
Total giving
$38.2M
Grants reported
214
The George Gund Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, MD, DC

Typical grant
$50K
Total giving
$29.8M
Grants reported
334
The Eric & Jane Nord Family Fund

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, MA, NY

Typical grant
$50K
Total giving
$28.9M
Grants reported
67
Cranaleith Foundation Inc

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: OH, CO, NY

Typical grant
$12.7K
Total giving
$27.4M
Grants reported
78
Osteopathic Heritage Foundation

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: OH, MD, IL

Typical grant
$47.5K
Total giving
$24.5M
Grants reported
129
The Tu Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, CA, GA

Typical grant
$119.1K
Total giving
$19.7M
Grants reported
11
Greenacres Foundation Inc

Latest IRS filing: 2025 · Current application dates need confirmation.

Most reported giving: OH, UT, MI

Typical grant
$28K
Total giving
$18.7M
Grants reported
69
Mathile Family Foundation

Latest IRS filing: 2023 · Current application dates need confirmation.

Most reported giving: OH, NE, MO

Typical grant
$20K
Total giving
$16.6M
Grants reported
143
The Lozick Family Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, FL, DC

Typical grant
$5.3K
Total giving
$15M
Grants reported
334
Annabelle Foundation

Latest IRS filing: 2024 · Current application dates need confirmation.

Most reported giving: OH, MI, NC

Typical grant
$102.5K
Total giving
$14M
Grants reported
36