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.

Filters and sort

Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.

1–100 of 413 foundations in this list.

Jack Joseph & Morton Mandel Foundation

Latest IRS filing: 2024

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

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

Most reported giving: OH, MA, MD

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

Latest IRS filing: 2024

Most reported giving: OH, NC, CA

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

Latest IRS filing: 2024

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

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

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

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

Most reported giving: OH, TX, SC

Typical grant
$70K
Total giving
$38.2M
Grants reported
214
The Carl H and Edyth B Lindner Foundation

Latest IRS filing: 2025

Most reported giving: OH, DC, FL

Typical grant
$900K
Total giving
$30.6M
Grants reported
23
The George Gund Foundation

Latest IRS filing: 2024

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

Most reported giving: OH, MA, NY

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

Latest IRS filing: 2025

Most reported giving: OH, CO, NY

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

Latest IRS filing: 2025

Most reported giving: OH, MD, IL

Typical grant
$47.5K
Total giving
$24.5M
Grants reported
129
Motulsky-Nacht Family Foundation C/O John A Motulsky

Latest IRS filing: 2025

Most reported giving: OH, NY, CA

Typical grant
$5K
Total giving
$23.9M
Grants reported
52
The Timashev Family Foundation C/O Carmen & Pearl Cpa

Latest IRS filing: 2024

Most reported giving: OH, FL, OR

Typical grant
$150K
Total giving
$22.1M
Grants reported
10
The Tu Foundation

Latest IRS filing: 2024

Most reported giving: OH, CA, GA

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

Latest IRS filing: 2025

Most reported giving: OH, UT, MI

Typical grant
$28K
Total giving
$18.7M
Grants reported
69
The Donna and Marvin Schwartz Foundation

Latest IRS filing: 2024

Most reported giving: OH, NY, CT

Typical grant
$5.6K
Total giving
$17.4M
Grants reported
51
Mathile Family Foundation

Latest IRS filing: 2023

Most reported giving: OH, NE, MO

Typical grant
$20K
Total giving
$16.6M
Grants reported
143
Dr Ralph & Marian Falk Medical Research Tr

Latest IRS filing: 2024

Most reported giving: OH, MN, WI

Typical grant
$176.2K
Total giving
$16.1M
Grants reported
75
Klaff Family Foundation c/o Rita Sawyer

Latest IRS filing: 2024

Most reported giving: OH, IL, NY

Typical grant
$15K
Total giving
$15.6M
Grants reported
66
The Lozick Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, FL, DC

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

Latest IRS filing: 2024

Most reported giving: OH, MI, NC

Typical grant
$102.5K
Total giving
$14M
Grants reported
36
The Robb and Veda Kaufman Holiness Advancement Foundation

Latest IRS filing: 2025

Most reported giving: OH, PA, IN

Typical grant
$11K
Total giving
$13.5M
Grants reported
225
Millstone Fund

Latest IRS filing: 2024

Most reported giving: OH, KY, DC

Typical grant
$40K
Total giving
$13.3M
Grants reported
181
Realty Gift Fund

Latest IRS filing: 2024

Most reported giving: OH, IN, CA

Typical grant
$373.4K
Total giving
$12.8M
Grants reported
17
Maurice & Carol Feinberg Family Foundation

Latest IRS filing: 2023

Most reported giving: OH, NY, MA

Typical grant
$10K
Total giving
$12.4M
Grants reported
36
The Nordson Corporation Foundation

Latest IRS filing: 2024

Most reported giving: OH, CA, GA

Typical grant
$20K
Total giving
$12M
Grants reported
408
Carol Ann and Ralph V Haile Jr Foundation

Latest IRS filing: 2024

Most reported giving: OH, KY, NY

Typical grant
$25K
Total giving
$11.8M
Grants reported
167
The Austin E Knowlton Foundation Inc

Latest IRS filing: 2024

Most reported giving: OH, CA, KY

Typical grant
$30K
Total giving
$11.6M
Grants reported
46
The Fink Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, NY, CT

Typical grant
$51.4K
Total giving
$11.4M
Grants reported
18
The Lanterman Foundation

Latest IRS filing: 2025

Most reported giving: OH, MI, IL

Typical grant
$79K
Total giving
$11.3M
Grants reported
38
The Hardison Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, IL, FL

Typical grant
$45K
Total giving
$11M
Grants reported
14
Samaritan Foundation

Latest IRS filing: 2025

Most reported giving: OH, IN, KY

Typical grant
$7.5K
Total giving
$10.5M
Grants reported
278
J William & Mary Straker Charitable Fdn C/O Susan Holdren

Latest IRS filing: 2025

Most reported giving: OH, WY, TN

Typical grant
$12.1K
Total giving
$10.5M
Grants reported
232
Charles H Dater Foundation Inc

Latest IRS filing: 2024

Most reported giving: OH, KY, VA

Typical grant
$30K
Total giving
$10.5M
Grants reported
281
The Nord Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, CO, SC

Typical grant
$25K
Total giving
$10.1M
Grants reported
314
Perry Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, TN, CO

Typical grant
$5.5K
Total giving
$10.1M
Grants reported
8
Cri Foundation Inc C/O Perelson Weiner

Latest IRS filing: 2024

Most reported giving: OH, PA, NY

Typical grant
$150K
Total giving
$10.1M
Grants reported
27
Gund Geoffrey Fdn

Latest IRS filing: 2024

Most reported giving: OH, NY, VT

Typical grant
$110K
Total giving
$10M
Grants reported
25
The Gale Foundation

Latest IRS filing: 2025

Most reported giving: OH, FL, NC

Typical grant
$20K
Total giving
$9.7M
Grants reported
39
The Rosenthal Foundation

Latest IRS filing: 2025

Most reported giving: OH, MA, TX

Typical grant
$925K
Total giving
$9.6M
Grants reported
8
The Park Foundation

Latest IRS filing: 2025

Most reported giving: OH, NV, FL

Typical grant
$30K
Total giving
$9.5M
Grants reported
142
L & L Nippert Charitable Foundation Inc Attn Carter F Randolph Phd

Latest IRS filing: 2025

Most reported giving: OH, KY, CA

Typical grant
$50K
Total giving
$9.3M
Grants reported
149
The Kelvin & Eleanor Smith Foundation

Latest IRS filing: 2024

Most reported giving: OH, NY

Typical grant
$30K
Total giving
$9.3M
Grants reported
77
The Cleveland-Cliffs Foundation

Latest IRS filing: 2025

Most reported giving: OH, IN, DC

Typical grant
$10K
Total giving
$9.1M
Grants reported
332
Polynate Foundation

Latest IRS filing: 2025

Most reported giving: OH, NC, MA

Typical grant
$350K
Total giving
$8.9M
Grants reported
7
Huntington Charitable Foundation

Latest IRS filing: 2025

Most reported giving: OH, DC, CO

Typical grant
$60K
Total giving
$8.9M
Grants reported
57
Colin Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, NY, MO

Typical grant
$6.3K
Total giving
$8.8M
Grants reported
28
The James J and Joan A Gardner Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, CO, FL

Typical grant
$25K
Total giving
$8.7M
Grants reported
101
Leonard C & Mildred F Ferguson Foundation

Latest IRS filing: 2025

Most reported giving: OH, FL, IL

Typical grant
$10K
Total giving
$8.3M
Grants reported
127
Tr Uw Jacob Schmidlapp #1

Latest IRS filing: 2024

Most reported giving: OH, KY, NY

Typical grant
$25K
Total giving
$8M
Grants reported
176
Wechsler Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, NY, CA

Typical grant
$75K
Total giving
$7.9M
Grants reported
7
Saint Lukes Foundation of Cleveland Ohio

Latest IRS filing: 2024

Most reported giving: OH, DC, NY

Typical grant
$25K
Total giving
$7.9M
Grants reported
147
The Ariel Foundation

Latest IRS filing: 2024

Most reported giving: OH, IL, MI

Typical grant
$50K
Total giving
$7.8M
Grants reported
36
Hcs Foundation C/O - L Thomas Hiltz

Latest IRS filing: 2024

Most reported giving: OH, NY, MI

Typical grant
$40K
Total giving
$7.8M
Grants reported
75
Hoover Foundation Income Account

Latest IRS filing: 2025

Most reported giving: OH, VA, DC

Typical grant
$25K
Total giving
$7.2M
Grants reported
128
Christman Anne Kilcawley Fdn Xxxxxxxxx

Latest IRS filing: 2025

Most reported giving: OH

Typical grant
$601.3K
Total giving
$7.2M
Grants reported
12
The Gilbert Reese Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, PA

Typical grant
$50K
Total giving
$7.1M
Grants reported
24
Kettering Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, CO, NY

Typical grant
$20K
Total giving
$7.1M
Grants reported
164
The Frances R Luther Charitable Trust

Latest IRS filing: 2025

Most reported giving: OH, KY

Typical grant
$50K
Total giving
$7M
Grants reported
80
The Ferry Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, MI

Typical grant
$70K
Total giving
$6.9M
Grants reported
17
The Veale Foundation

Latest IRS filing: 2024

Most reported giving: OH, DC, IN

Typical grant
$10K
Total giving
$6.9M
Grants reported
57
Humble Heart-Gentle Soul Foundation

Latest IRS filing: 2025

Most reported giving: OH, MO, MN

Typical grant
$100K
Total giving
$6.8M
Grants reported
36
Third Federal Foundation

Latest IRS filing: 2025

Most reported giving: OH, FL, NY

Typical grant
$18K
Total giving
$6.7M
Grants reported
192
Joanie C Bernard Foundation

Latest IRS filing: 2024

Most reported giving: OH, KY, IN

Typical grant
$100K
Total giving
$6.5M
Grants reported
43
Cedar Fair Charities Inc

Latest IRS filing: 2025

Most reported giving: OH, MI, PA

Typical grant
$26.3K
Total giving
$6.5M
Grants reported
22
Harry T Wilks Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, KY, DC

Typical grant
$10K
Total giving
$6.4M
Grants reported
87
Park National Corporation Foundation

Latest IRS filing: 2025

Most reported giving: OH, NC, SC

Typical grant
$5K
Total giving
$6.4M
Grants reported
585
Foundation for A Better World Inc

Latest IRS filing: 2024

Most reported giving: OH, CA, GA

Typical grant
$57.5K
Total giving
$6.4M
Grants reported
58
Samuel H & Maria Miller Foundation C/O Eleanor Fanslau

Latest IRS filing: 2024

Most reported giving: OH, NY, DC

Typical grant
$17.5K
Total giving
$6.3M
Grants reported
46
Weiss Asset Management Foundation Inc

Latest IRS filing: 2024

Most reported giving: OH, NY

Typical grant
$325K
Total giving
$6.2M
Grants reported
6
The Jochum-Moll Foundation

Latest IRS filing: 2024

Most reported giving: OH, MS, FL

Typical grant
$10K
Total giving
$6.1M
Grants reported
154
Hl Epstein Family Foundation

Latest IRS filing: 2024

Most reported giving: OH, CA, NY

Typical grant
$8.6K
Total giving
$6M
Grants reported
34
Cardinal Health Foundation

Latest IRS filing: 2024

Most reported giving: OH, SC, FL

Typical grant
$3.5K
Total giving
$6M
Grants reported
210
Fairfax Foundation

Latest IRS filing: 2025

Most reported giving: OH, CO, AZ

Typical grant
$20K
Total giving
$5.8M
Grants reported
82
Burton D Morgan Foundation Inc

Latest IRS filing: 2024

Most reported giving: OH, CA, NY

Typical grant
$18.9K
Total giving
$5.8M
Grants reported
166
The Stocker Foundation

Latest IRS filing: 2025

Most reported giving: OH, AZ, CA

Typical grant
$4.3K
Total giving
$5.8M
Grants reported
406
John Henry Eldred Jr Foundation

Latest IRS filing: 2025

Most reported giving: OH, NY, NC

Typical grant
$10K
Total giving
$5.7M
Grants reported
297
S4 Foundation

Latest IRS filing: 2025

Most reported giving: OH, NE, PA

Typical grant
$6.1K
Total giving
$5.6M
Grants reported
12
The Louise H & David S Ingalls Fdn

Latest IRS filing: 2025

Most reported giving: OH, GA, ME

Typical grant
$25K
Total giving
$5.4M
Grants reported
100
Sorehcra Foundation C/O Robert M Archer

Latest IRS filing: 2024

Most reported giving: OH

Typical grant
$41K
Total giving
$5.3M
Grants reported
5
The Oliver Family Foundation C/O Richard D Oliver

Latest IRS filing: 2025

Most reported giving: OH, MI, ME

Typical grant
$11.3K
Total giving
$5.2M
Grants reported
120
By the Hand Foundation

Latest IRS filing: 2025

Most reported giving: OH, IL, FL

Typical grant
$1.8K
Total giving
$5.2M
Grants reported
14
The Trzcinski Foundation

Latest IRS filing: 2024

Most reported giving: OH, WI, TN

Typical grant
$25K
Total giving
$5.2M
Grants reported
43
Timken Co Charitable & Educational Fund

Latest IRS filing: 2025

Most reported giving: OH, MI, NH

Typical grant
$500
Total giving
$5.1M
Grants reported
827
Paul and Maxine Frohring Foundation Inc

Latest IRS filing: 2024

Most reported giving: OH, MD, FL

Typical grant
$200K
Total giving
$5.1M
Grants reported
14
The Eileen Patricia Sullivan Roche Foundation

Latest IRS filing: 2025

Most reported giving: OH, MA

Typical grant
$100K
Total giving
$5.1M
Grants reported
22
Perkins Charitable Foundation

Latest IRS filing: 2025

Most reported giving: OH, FL, VA

Typical grant
$5K
Total giving
$5M
Grants reported
298
The Macbea Foundation

Latest IRS filing: 2025

Most reported giving: OH, NY, TN

Typical grant
$23.7K
Total giving
$5M
Grants reported
93
The Joseph and Florence Mandel Family- Michele M and Lawrence R Beyer Family Fund

Latest IRS filing: 2024

Most reported giving: OH, FL, NY

Typical grant
$18K
Total giving
$5M
Grants reported
85
Jane and Jon Outcalt Foundation

Latest IRS filing: 2025

Most reported giving: OH, MA, NY

Typical grant
$5K
Total giving
$5M
Grants reported
71
S5 Foundation Inc

Latest IRS filing: 2025

Most reported giving: OH, IL, CA

Typical grant
$13K
Total giving
$5M
Grants reported
8
The Joseph and Florence Mandel Family- Penni M and Stephen J Weinberg Family Fund

Latest IRS filing: 2024

Most reported giving: OH, NY, FL

Typical grant
$5K
Total giving
$4.9M
Grants reported
157
The Connor Group Foundation aka The Connor Group Kids and Community Partners

Latest IRS filing: 2023

Most reported giving: OH, NY, WY

Typical grant
$17.5K
Total giving
$4.9M
Grants reported
20
The Wm M & A Cafaro Family Foundation

Latest IRS filing: 2025

Most reported giving: OH, PA, WV

Typical grant
$500
Total giving
$4.8M
Grants reported
1,171
E S Prentiss Foundation-Ir

Latest IRS filing: 2024

Most reported giving: OH

Typical grant
$50K
Total giving
$4.8M
Grants reported
47
Abrams Family Foundation Marlyon E Abrams

Latest IRS filing: 2025

Most reported giving: OH, KY, FL

Typical grant
$29K
Total giving
$4.7M
Grants reported
35
The Wonderful Foundation

Latest IRS filing: 2024

Most reported giving: OH, DC, NY

Typical grant
$72.1K
Total giving
$4.7M
Grants reported
5