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Oklahoma Infrastructure Grants

Explore 44 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
Flood Mitigation Assistance Program
$600,000,000
Oklahoma Department of Emergency Management
State

Application Deadline

Aug 6, 2026

Date Added

Jun 26, 2026

This program provides funding to local governments and Tribal Nations in Oklahoma for projects that reduce flood risks and improve resilience for properties insured under the National Flood Insurance Program.

Disaster Prevention and Relief
City or township governments
Emergency Medical Service and Community Paramedicine Vehicles Grant Program
$350,000
Oklahoma State Department of Health (OSDH)
State

Application Deadline

Jul 20, 2026

Date Added

Jun 9, 2026

This funding opportunity provides financial assistance to rural Oklahoma organizations for purchasing vehicles that enhance emergency medical services and community paramedicine programs, improving healthcare access in underserved areas.

Health
Nonprofits
Oklahoma Rural Infrastructure Grant
$100,000
Oklahoma Rural Water Association
Private
Rolling

Application Deadline

Not specified

Date Added

Jun 11, 2026

This program provides funding to small, publicly owned water and wastewater systems in Oklahoma to improve their infrastructure and ensure reliable service for communities with populations of 3,300 or fewer residents.

Infrastructure
Special district governments
EPSCoR Research Infrastructure Improvement Program: EPSCoR Collaborations for Optimizing Research Ecosystems (E-CORE)
$10,000,000
National Science Foundation
Federal

Application Deadline

Jul 21, 2026

Date Added

Apr 25, 2025

This funding opportunity is designed to strengthen research capabilities in eligible jurisdictions by supporting collaborations among academic institutions, government agencies, and private industry to develop sustainable research infrastructure.

Science and Technology
Public and State controlled institutions of higher education
WaterSMART Cooperative Watershed Management Program
$300,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Feb 15, 2028

Date Added

Jun 11, 2026

This funding opportunity provides financial support to grassroots watershed groups and organizations in the U.S. for collaborative planning and development of projects that improve water supply reliability, quality, and ecosystem resilience.

Natural Resources
Nonprofits
Building Resilient Infrastructure and Communities Program
$3,000,000
Oklahoma Department of Emergency Management (OEM)
State

Application Deadline

Jul 23, 2026

Date Added

Jul 7, 2026

This program provides funding to local and tribal governments, as well as nonprofit organizations, to support infrastructure projects that enhance community resilience against natural hazards like floods and storms.

Disaster Prevention and Relief
City or township governments
Competitive Highway Bridge Program
$75,000,000
U.S. Department of Transportation (DOT Federal Highway Administration )
Federal

Application Deadline

Aug 4, 2025

Date Added

Jun 3, 2025

This funding opportunity provides financial support to state transportation departments in rural U.S. states for the replacement and rehabilitation of multiple highway bridges to improve safety and efficiency.

Transportation
State governments
Oklahoma Initiative Fund Grant
$15,000
Communities Foundation of Oklahoma
Private

Application Deadline

Not specified

Date Added

Oct 29, 2024

This grant provides financial support to nonprofit organizations in rural Oklahoma communities with populations under 50,000, aiming to strengthen local initiatives and foster community partnerships.

Diversity Equity and Inclusion
Nonprofits
Parks & Public Space Initiative/Margaret Annis Boys Trust Fund
Contact for amount
Oklahoma City Community Foundation
Local

Application Deadline

Not specified

Date Added

Nov 13, 2024

This funding opportunity provides up to $40,000 for community groups and local agencies in the Oklahoma City Metro area to enhance public spaces through projects like tree planting and landscaping that promote public engagement and accessibility.

Recreation
City or township governments
2024-2025 Impact Oklahoma Grant Program
$100,000
Impact Oklahoma
Private

Application Deadline

Not specified

Date Added

Nov 12, 2024

This funding opportunity provides $100,000 to established nonprofits in Central Oklahoma for impactful projects in community development, family support, health and wellness, education, and arts and culture.

Health
Nonprofits
WayFinder Innovation Grant 2025
$250,000
United Way of Central Oklahoma
Private

Application Deadline

Jul 18, 2025

Date Added

May 2, 2025

This grant provides funding to nonprofit organizations in central Oklahoma for innovative projects that address social, health, and human service challenges in the community.

Science and Technology
Nonprofits
Paint Oklahoma Beautiful Grant Program
$1,000
Keep Oklahoma Beautiful
Private

Application Deadline

Jul 31, 2024

Date Added

Jun 20, 2024

The Paint Oklahoma Beautiful program, a Keep Oklahoma Beautiful initiative, is designed to empower community organizations and volunteers to rejuvenate unsightly buildings within their localities. This program aligns with the foundation's mission by fostering community engagement, promoting civic pride, and enhancing the aesthetic appeal of Oklahoma's communities through the creative and resourceful renovation of structures. The target beneficiaries of this program are groups and organizations located in Oklahoma that are dedicated to improving their communities. The program aims to encourage volunteerism and provide resources for community-led beautification projects. Impact goals include fostering a sense of ownership among residents, improving the visual landscape of towns and cities, and creating more inviting public spaces. The program prioritizes projects that utilize the provided 5-gallon pails of paint for renovation, with an option for a primer stipend if needed. Eligible projects encompass a wide range of community structures, such as downtown buildings, schools, community centers, playground equipment, fences, and walls. For safety, projects must avoid heavy traffic areas, highways, and streets. The program focuses on encouraging broad participation, while also offering a contest for those who adhere strictly to the provided paint. Expected outcomes include a measurable increase in the number of renovated community structures and a heightened sense of community spirit. Measurable results are demonstrated through the "Communities Primed for Change" contest, which awards prizes for first, second, and third place, with prizes of $1000, $750, and $500 respectively. This incentivizes participants to complete projects using only the provided paint and the structure included in their application, reinforcing the program's strategic priority of resource-efficient community improvement.

Arts
Nonprofits
Healthy Incentive Grant 2025
$200,000
Oklahoma Tobacco Settlement Endowment Trust
Private

Application Deadline

Mar 28, 2025

Date Added

Oct 28, 2024

This funding opportunity supports Oklahoma municipalities in implementing initiatives that promote tobacco-free environments, improve access to healthy foods, and encourage physical activity to enhance community health and well-being.

Health
City or township governments
Native American Affairs: Emergency Drought Relief for Tribes Inflation Reduction Act of 2022, Section 80004
$2,000,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Oct 14, 2025

Date Added

Jul 9, 2025

This funding opportunity provides financial support to federally recognized Indian Tribes in the western U.S. to address immediate drought challenges and improve water resource management.

Natural Resources
Native American tribal organizations
Cultural Experiences Grants
$10,000
Oklahoma Humanities
Private

Application Deadline

Not specified

Date Added

Jun 2, 2025

This funding opportunity supports nonprofit organizations and educational institutions in Oklahoma to create engaging cultural experiences that explore local history and heritage through public programs and events.

Arts
Nonprofits
Preserve Route 66 Grant Fund 2024
$10,000
National Trust for Historic Preservation
Private

Application Deadline

Not specified

Date Added

Sep 24, 2024

This grant provides financial support to public agencies, tribal governments, and nonprofit organizations for the preservation and interpretation of historic sites along the Route 66 corridor, with a focus on underrepresented communities.

Women & Girl Services
Nonprofits
Built Environment Grants
$80,000
Tobacco Settlement Endowment Trust (TSET)
Private

Application Deadline

Not specified

Date Added

Dec 10, 2024

This funding opportunity supports Oklahoma-based nonprofit organizations, public entities, tribal nations, and educational institutions in developing infrastructure projects that promote physical activity and nutrition in their communities.

Environment
City or township governments
Language Preservation Grants
$10,000
Oklahoma Humanities
Private

Application Deadline

Not specified

Date Added

Jun 2, 2025

This funding opportunity provides financial support for nonprofit organizations and educational institutions to document and preserve endangered languages and cultural heritage.

Arts
Nonprofits
Exhibits Grants
$10,000
Oklahoma Humanities
Private

Application Deadline

Not specified

Date Added

Jun 2, 2025

This funding opportunity provides financial support for the creation and implementation of humanities-based exhibits that engage the public and enrich Oklahoma's cultural landscape.

Arts
Nonprofits