GrantExec, a Euna Solutions® company

Oklahoma Private Grants

Explore 105 grant opportunities

Water, Wastewater, and Stormwater Assistance Program: Helping Systems and Tribes Access BIL Funding in Region 6
$100,000
Southwest Environmental Finance Center
Private
Rolling

Application Deadline

Not specified

Date Added

Jun 13, 2025

This program provides funding and technical assistance to small, publicly owned water and wastewater systems in Oklahoma to improve their infrastructure and ensure long-term sustainability.

Environment
State governments
Weyerhaeuser Giving Fund
Contact for amount
Weyerhaeuser
Private

Application Deadline

Sep 30, 2026

Date Added

May 21, 2026

This funding opportunity supports nonprofit organizations, public education institutions, and government entities in U.S. and Canadian communities where Weyerhaeuser operates, focusing on projects that improve quality of life through affordable housing, education, environmental stewardship, and workforce development.

Community Development
Nonprofits
American Electric Power Foundation Grants
Contact for amount
American Electric Power Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Sep 12, 2024

This grant provides funding to nonprofit organizations and government entities that improve education, address essential human needs, promote social justice, and support environmental stewardship in communities served by American Electric Power.

Energy
Nonprofits
THRIVE Grants
$10,000
Oklahoma Visual Arts Coalition
Private

Application Deadline

Jun 1, 2026

Date Added

Apr 15, 2025

This grant provides funding for innovative visual arts projects in Oklahoma that are led by artists and engage the community through unique and accessible experiences.

Community Development
Individuals
Accelerator Grant
$35,000
George Kaiser Family Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

May 15, 2026

This funding opportunity provides financial and technical support to nonprofits in Tulsa that are led by individuals from historically disadvantaged communities, empowering them to implement impactful solutions for local needs.

Capacity Building
Nonprofits
Community Development Grants
Contact for amount
TTCU Cares Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Apr 19, 2024

This funding opportunity provides financial support to nonprofit organizations in Oklahoma focused on education, human services, and community improvement initiatives.

Community Development
Nonprofits
National-Central Expanding Opportunities for Community Change
$350,000
Cultivating Healthy Environments – National-Central
Private
Rolling

Application Deadline

Apr 30, 2027

Date Added

Feb 14, 2025

This funding opportunity provides financial support to community organizations and local governments working to address environmental justice issues and improve public health in underserved communities across the U.S.

Environment
Nonprofits
Mercy Work Foundation Grant
$20,000
Mercy Work Foundation of Oklahoma
Private

Application Deadline

Jun 15, 2026

Date Added

May 16, 2025

This grant provides financial support to charitable organizations in Oklahoma that care for vulnerable small animals, including strays and those that are abandoned, sick, or injured.

Animal Welfare
Nonprofits
Inasmuch Foundation Grant
$100,000
Inasmuch Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Jun 4, 2025

This funding opportunity provides financial support to nonprofit organizations focused on improving communities through initiatives in education, human services, journalism, and community enhancement, primarily in Oklahoma.

Education
Nonprofits
Schmoldt Family Foundation for Education Grant
$2,500
Schmoldt Family Foundation for Education
Private
Rolling

Application Deadline

Not specified

Date Added

Sep 3, 2024

This grant provides funding to nonprofit organizations in the Bartlesville community to support educational initiatives that benefit underserved populations.

Education
Nonprofits
National Trust Preservation Funds (NTPF)
$5,000
National Trust for Historic Preservation
Private

Application Deadline

Jun 1, 2026

Date Added

May 21, 2025

This funding opportunity provides financial support to local nonprofits and public agencies in designated U.S. states to initiate and promote community-driven historic preservation projects.

Community Development
Nonprofits
The Gelvin Foundation Grants
Contact for amount
The Gelvin Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Mar 4, 2024

This grant provides financial support to nonprofit organizations in northeastern Oklahoma that focus on family and community services, healthcare, education, and cultural or arts projects, with a preference for initiatives that demonstrate significant impact and sustainability.

Community Development
Nonprofits
Leola Osborn Trust Fund
$5,000
Leola Osborn Trust
Private

Application Deadline

Jun 15, 2026

Date Added

May 16, 2025

This grant provides financial support to charitable organizations that assist underprivileged and mentally disabled children and young adults under 22 in the Tonkawa, Oklahoma area.

Community Development
Nonprofits
Southern Oklahoma Memorial Foundation Grant Program
Contact for amount
Southern Oklahoma Memorial Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Jun 2, 2025

This funding opportunity supports nonprofit organizations in Oklahoma that serve the community within a 50-mile radius of Ardmore, providing resources for specific projects or general operating expenses.

Community Development
Nonprofits
Community Investment Program
$25,000
TC Energy Corporation
Private

Application Deadline

Nov 16, 2026

Date Added

May 5, 2025

This program provides funding to community organizations near TC Energy's operations in North America to support projects that promote equity, sustainable development, and community engagement.

Community Development
Nonprofits
Lavina Parker Trust Grant
$15,000
Lavina Parker Trust
Private

Application Deadline

Jun 15, 2026

Date Added

May 19, 2025

This grant provides financial support to charitable organizations in Kay County, Oklahoma, that assist mentally disabled children under 19 years of age with services related to their care, education, and mental health.

Health
Nonprofits
Baseball and Softball Grant Program
Contact for amount
Globe Life and Texas Rangers Baseball Foundation
Private

Application Deadline

Jun 30, 2026

Date Added

May 18, 2026

This program provides funding to nonprofit organizations in Texas and surrounding states to enhance youth baseball and softball programs, ensuring access to organized sports for children in need.

Youth
Nonprofits
Let Good Take Flight
Contact for amount
American Airlines
Private
Rolling

Application Deadline

Not specified

Date Added

Nov 17, 2023

This grant provides support to nonprofit organizations that serve children, local communities, and military service members in specific U.S. counties, focusing on in-kind donations and limited monetary contributions.

Community Development
Nonprofits
Kerr Foundation Grant
Contact for amount
The Kerr Foundation
Private

Application Deadline

Aug 15, 2026

Date Added

May 30, 2025

This grant provides funding to nonprofit organizations that create educational, health, cultural, and community service opportunities for youth and economic development in Oklahoma and surrounding states.

Education
Nonprofits
The Japan Foundation New York Grant for Arts and Culture
$5,000
The Japan Foundation New York
Private
Rolling

Application Deadline

Not specified

Date Added

Apr 12, 2024

This grant provides funding to U.S.-based non-profit organizations to support projects that promote Japanese arts and culture, particularly in areas with limited access to such events.

Arts
Nonprofits