Ou Foundation
NORMAN, OK
$4MTax year 2024
Grant purpose
General support
Foundation directory
The Harold Hamm Foundation Grants
Private foundation · EIN 46-1256191 · IRS 990-PF filings through tax year 2025
How to apply
This foundation publishes application instructions on its latest 990-PF and does not report restricting giving to preselected organizations. See more foundations that accept applications.
- Contact
- Debra Richards
- Phone
- (405) 831-4003
- DEB@HAMM-CAPITAL.COM
- Deadlines
- Not stated here. Consult the original filing and current funder guidelines.
- Application materials
- Letter stating what the funds will be used for and the dollar amount requested.
- Restrictions
- Education or healthcare
Original filing text
- Contact
- DEBRA RICHARDS
- Address
- PO BOX 1295 OKLAHOMA CITY, OK, 73101
- Phone
- 4058314003
- DEB@HAMM-CAPITAL.COM
- Deadlines
- NONE
- Application materials
- LETTER STATING WHAT THE FUNDS WILL BE USED FOR AND THE DOLLAR AMOUNT REQUESTED.
- Restrictions
- EDUCATION OR HEALTHCARE
Reported organization name: THE HAROLD HAMM FOUNDATION
Giving by tax year
Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.
| Tax year | Grants paid | Amount |
|---|---|---|
| 2025 | 5 | $1.7M |
| 2024 | 10 | $4.5M |
| 2023 | 17 | $2.6M |
Where The Harold Hamm Foundation gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
Historical awards reported to the IRS. These are examples of past giving, not open opportunities.
Ou Foundation
NORMAN, OK
$1.5MTax year 2025
Grant purpose
General support
University of Oklahoma Fd
NORMAN, OK
$1.4MTax year 2023
Grant purpose
Funding of various diabetes research
National Cowboy Hall of Fame
OKLAHOMA CITY, OK
$1MTax year 2023
Grant purpose
Educational programing
America First Policy Institute
ARLINGTON, VA
$497.5KTax year 2024
Grant purpose
General support
Showing 5 of the 25 largest grants (32 reported in all).
See all 32 grants from The Harold Hamm Foundation: sort and filter by purpose, state and year.
Create free accountAbout this data
Figures are aggregated from The Harold Hamm Foundation's IRS Form 990-PF electronic filings (3 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.
Other foundations giving in Oklahoma
Free templates for applying to a foundation like this
- Full grant proposal template with an annotated sample
- Letter of intent template and example
- Statement of need template and examples
- Executive summary template and examples
- Grant budget template (XLSX) and budget narrative
- Evaluation plan template and metrics
New to this? Start with how to write a grant proposal, section by section. This profile is built from IRS 990-PF filings — read how the directory was assembled, or see what GrantCue does and what it costs.