Human Services Grants in Oklahoma

198 foundations fund human services programs in Oklahoma. See who they are, what they give, and how to reach them.

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These foundations have a track record of funding human services work in Oklahoma, based on IRS 990 grant data. Use the list below to find funders aligned with your mission, then sign up free to see how well your nonprofit fits each one.

Open Grant Opportunities

Live programs funding human services in Oklahoma that your nonprofit can apply to now.

Open nowRolling / open intake

Colcom Foundation Grantmaking Program

From Colcom Foundation

Carrying capacity and the environmental impacts of population growthFamily planningSustainable immigration policy+9 more

Who can apply: Projects that fit Colcom Foundation's funding interests may be considered. National Carrying Capacity projects and environmental, conservation, cultural, and quality-of-life projects in southwestern Pennsylvania are supported. Applicants submitting a project that has not previously been funded by Colcom Foundation must begin with a Letter of Inquiry. Full applications require the most recent Form 990, audited financials or equivalent, an itemized project budget, and the Foundation's KPI table.

Open nowRolling / open intakeAward: $1K – $3K

Legacy Grants

From Elmer L & Eleanor J Andersen Foundation

arts and humanitiescommunicationseducation+4 more

Who can apply: Nonprofit organizations whose work aligns with the foundation's mission, legacy grant focus areas, and other restrictions/deadlines. Applicants must complete an eligibility quiz before receiving access to the application form and submission instructions.

Open nowRolling / open intakeAward: $1K – $10M

General Grantmaking (H.A. & Mary K. Chapman Foundation)

From Mary K Chapman Foundation

Arts & CultureCivic & CommunityEducation+4 more

Who can apply: Applicants must be eligible organizations and complete a short eligibility quiz before submitting an application. The foundation considers public charities working in its listed program areas. Medical research is by invitation only. Ineligible requests include event sponsorships, endowment support, debt service, and requests to individuals.

Open nowCloses Sep 30, 2026Award: Up to $4K

Tahlequah Community Fund Grant Cycle

From Communities Foundation of Oklahoma

ArtsEducationCulture+8 more

Who can apply: Eligible applicants include charitable organizations, public schools and government entities serving Tahlequah. The page also states that 501(c)(3) tax-exempt organizations may apply. Successful grantees must submit a follow-up report within 90 days of receiving funds or become ineligible for future grants.

Open nowCloses Sep 30, 2026Award: $10K – $50K

Holleman Foundation — General Grants

From Holleman Roy & Marian Fdn-Main

animal welfarelibrary scienceeducation+3 more

Who can apply: Organizations must be tax-exempt under Section 501(c)(3) of the Internal Revenue Code. No indication that individuals or non-501(c)(3) entities are eligible.

Open nowRolling / open intake

OGE Energy Corp. Foundation — Community Grant Program

From Oge Energy Corp Foundation

STEM educationHealth and human servicesMental health+7 more

Who can apply: Applicants must be U.S.-based IRS 501(c)(3) qualified charitable or educational organizations or accredited K-12 educational institutions; be geographically located where OG&E operates; serve communities without discrimination; and have methods to measure, track, and report program outcomes and measurable community impact. The Foundation generally does not fund individuals or families, capital or building improvements, dinners or luncheons, political activities, qualifying organizations that are not 501(c)(3) entities, religious activities intended to further doctrine, most sports teams or events, or employee-benefit activities.

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Deadlines and program details come from public sources and can change. Always confirm on the funder's official site before applying.

Largest Human Services in Oklahoma Foundations

BLUE MERIDIAN PARTNERS INC

NEW YORK, NY

Annual Giving

$352.9M

Total Assets

$2.1B

Median Grant

$2.2M

P12National
DELIVERING GOOD INC

NEW YORK, NY

Annual Giving

$132.4M

Total Assets

$3.2M

Median Grant

$52K

P190National
FARMLINK PROJECT

LOS ANGELES, CA

Annual Giving

$106.7M

Total Assets

$9.5M

Median Grant

$138K

P20National
THDF II Inc DBA The Home Depot Foundation & Homer Fund

Atlanta, GA

Annual Giving

$69.4M

Total Assets

$267.4M

Median Grant

$104K

P60Regional
NATIONAL URBAN LEAGUE INC

NEW YORK, NY

Annual Giving

$54.8M

Total Assets

$280.5M

Median Grant

$39K

P220National
POSSIBILITY LABS

SAN FRANCISCO, CA

Annual Giving

$47.9M

Total Assets

$45.9M

Median Grant

$100K

P20National
National Council of YMCAs of the USA

Chicago, IL

Annual Giving

$44.1M

Total Assets

$260.5M

Median Grant

$34K

P270National
Democracy Fund Inc

Washington, DC

Annual Giving

$37.7M

Total Assets

$15.8M

Median Grant

$150K

P20National
PURE INC

BENTONVILLE, AR

Annual Giving

$27.3M

Total Assets

$1.4M

Median Grant

$47K

P12National
TULSA AREA UNITED WAY

TULSA, OK

Annual Giving

$20.8M

Total Assets

$39.9M

Median Grant

$160K

P21Local
For the Girls Inc

Wheaton, MD

Annual Giving

$19.5M

Total Assets

$4M

Median Grant

$16K

P85National
THE FOOD BANK OF NORTHEAST ARKANSAS

JONESBORO, AR

Annual Giving

$17.1M

Total Assets

$16.3M

Median Grant

$29K

P60Local
NATIONAL CENTER FOR ADDICTION STUDIES AND TREATMENT FOUNDATION

TULSA, OK

Annual Giving

$16.9M

Total Assets

$201.2M

Median Grant

$3.5M

P20Local
COMMUNITY ACTION PROJECT OF TULSA COUNTY INC

TULSA, OK

Annual Giving

$15.3M

Total Assets

$70.9M

Median Grant

$188K

P20ZLocal
Carequest Foundation Inc

BOSTON, MA

Annual Giving

$14.5M

Total Assets

$21.1M

Median Grant

P20ZNational
DEAN MCGEE EYE INSTITUTE FOUNDATION

OKLAHOMA CITY, OK

Annual Giving

$13.6M

Total Assets

$45.7M

Median Grant

$4.2M

P20Local
FRONTSTREAM GLOBAL FUND

WASHINGTON, DC

Annual Giving

$13.4M

Total Assets

$421K

Median Grant

$14K

P20National
SOLES4SOULS INC

OLD HICKORY, TN

Annual Giving

$12.5M

Total Assets

$42.8M

Median Grant

$13K

P60National
ALLIANCE FOR EARLY SUCCESS FKA BIRTH TO FIVE POLICY ALLIANCE

WASHINGTON, DC

Annual Giving

$11.3M

Total Assets

$26.4M

Median Grant

$75K

P30National
MOORE IMPACT INC

DENVER, CO

Annual Giving

$11.1M

Total Assets

$8.5M

Median Grant

$50K

P20National
AARP Foundation

Washington, DC

Annual Giving

$11.1M

Total Assets

$728M

Median Grant

$30K

P81National
THE VERTEX FOUNDATION INC

Boston, MA

Annual Giving

$10M

Total Assets

$2.6M

Median Grant

$5K

P20National
Fund for Nonviolence

Berkeley, CA

Annual Giving

$9.5M

Total Assets

$73.2M

Median Grant

$50K

P20ZNational
AMERICAN INDIAN YOUTH RUNNING STRONG INC

ALEXANDRIA, VA

Annual Giving

$8.3M

Total Assets

$10.1M

Median Grant

$35K

P200National
THE FOUNDATION FOR ENHANCING COMMUNITIES

HARRISBURG, PA

Annual Giving

$7.7M

Total Assets

$161M

Median Grant

$11K

P12Local

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