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Oklahoma Foundations

Explore 1,564 grant-making foundations based in Oklahoma. Find private foundations that fund nonprofits and charitable organizations in your state.

Showing 20 of 1,564 foundations

Mcmahon Foundation
Total Assets
$49.4M
Oklahoma
EIN: 730664314
Accepts Applications
In-State Only

Annual Giving

$2.6M

5.3% of assets

Grants Made

25

in 2025

Median Grant

$25K

Range: $3K - $540K

The Children's Center Foundation
Total Assets
$8.2M
Oklahoma
EIN: 020561610
In-State Only

Annual Giving

$2.6M

32.1% of assets

Grants Made

1

in 2023

Median Grant

$2.6M

Range: $2.6M - $2.6M

Has Website
Massey Family Foundation
Total Assets
$44.1M
Oklahoma
EIN: 432065394

Annual Giving

$2.6M

5.9% of assets

Grants Made

12

in 2025

Median Grant

$23K

Range: $5K - $1.0M

Ketchum Charitable Foundation Inc
Total Assets
$54.3M
Oklahoma
EIN: 262189909
Accepts Applications

Annual Giving

$2.6M

4.8% of assets

Grants Made

46

in 2024

Median Grant

$20K

Range: $5K - $420K

Sam Viersen Family Foundation Inc
Total Assets
$32.7M
Oklahoma
EIN: 731295358
Accepts Applications

Annual Giving

$2.6M

7.9% of assets

Grants Made

68

in 2024

Median Grant

$6K

Range: $1K - $975K

Love Family Affiliated Fund
Total Assets
$9.1M
Oklahoma
EIN: 731581477

Annual Giving

$2.6M

28.2% of assets

Grants Made

109

in 2025

Median Grant

$10K

Range: $5K - $280K

Has Website
One Gas Foundation Inc
Total Assets
$32.7M
Oklahoma
EIN: 464169300
Accepts Applications

Annual Giving

$2.5M

7.7% of assets

Grants Made

157

in 2024

Median Grant

$4K

Range: $1K - $367K

Delta Dental Of Oklahoma Foundation
Total Assets
$10.4M
Oklahoma
EIN: 274417052

Annual Giving

$2.5M

24.3% of assets

Grants Made

25

in 2024

Median Grant

$60K

Range: $10K - $464K

Has Website
East Central University Foundation Inc
Total Assets
$76.7M
Oklahoma
EIN: 237058908
In-State Only

Annual Giving

$2.5M

3.3% of assets

Grants Made

1

in 2025

Median Grant

$2.5M

Range: $2.5M - $2.5M

Has Website
Lyon Foundation
Total Assets
$59.1M
Oklahoma
EIN: 237299980
Accepts Applications

Annual Giving

$2.5M

4.2% of assets

Grants Made

41

in 2025

Median Grant

$16K

Range: $2K - $605K

Ardmore Institute Of Health
Total Assets
$114.0M
Oklahoma
EIN: 730550692

Annual Giving

$2.5M

2.2% of assets

Grants Made

31

in 2024

Median Grant

$75K

Range: $2K - $250K

H A & Mary K Chapman Charitable Trust
Total Assets
$49.9M
Oklahoma
EIN: 736177739
Accepts Applications

Annual Giving

$2.5M

5.0% of assets

Grants Made

37

in 2023

Median Grant

$30K

Range: $10K - $500K

The Sharna And Irvin Frank Foundation
Total Assets
$16.1M
Oklahoma
EIN: 731503704

Annual Giving

$2.5M

15.4% of assets

Grants Made

142

in 2025

Median Grant

$10K

Range: $1K - $250K

Deer Creek Affiliated Fund Of Occf Inc
Total Assets
Not specified
Oklahoma
EIN: 731461683
In-State Only

Annual Giving

$2.5M

0% of assets

Grants Made

2

in 2023

Median Grant

$1.2M

Range: $120K - $2.3M

Has Website
Sunbeam Family Services Inc
Total Assets
$33.6M
Oklahoma
EIN: 730590119

Annual Giving

$2.5M

7.3% of assets

Grants Made

9

in 2022

Median Grant

$246K

Range: $8K - $483K

Has Website
Avedis Foundation
Total Assets
$108.2M
Oklahoma
EIN: 731347360
In-State Only

Annual Giving

$2.4M

2.2% of assets

Grants Made

18

in 2025

Median Grant

$76K

Range: $5K - $778K

Mercy Hospital Oklahoma City
Total Assets
$619.2M
Oklahoma
EIN: 730579285

Annual Giving

$2.4M

0.4% of assets

Grants Made

15

in 2025

Median Grant

$20K

Range: $6K - $1.4M

Has Website
Mccasland Foundation
Total Assets
$34.9M
Oklahoma
EIN: 736096032
In-State Only

Annual Giving

$2.3M

6.7% of assets

Grants Made

1

in 2023

Median Grant

$2.3M

Range: $2.3M - $2.3M

Joe & Jean Holliman Family Foundation
Total Assets
Not specified
Oklahoma
EIN: 736092860

Annual Giving

$2.3M

0% of assets

Grants Made

5

in 2023

Median Grant

$50K

Range: $5K - $1.1M

Zink Family Foundation
Total Assets
$49.8M
Oklahoma
EIN: 237246964
Accepts Applications

Annual Giving

$2.3M

4.7% of assets

Grants Made

41

in 2024

Median Grant

$15K

Range: $3K - $500K