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Grants for Native American tribal organizations - Infrastructure

Explore 510 grant opportunities

Water & Waste Disposal Loan & Grant Program
Contact for amount
U.S. Department of Agriculture (Rural Development)
Federal

Application Deadline

Sep 30, 2026

Date Added

Jun 27, 2025

This program provides financial assistance to rural communities, local governments, and nonprofit organizations to develop and improve essential water and waste management infrastructure for populations of 10,000 or fewer residents.

Infrastructure
State governments
Core Research in Biological Sciences Program
$280,000,000
National Science Foundation
Federal
Rolling

Application Deadline

Not specified

Date Added

Aug 18, 2026

This program provides funding for foundational and interdisciplinary biological research across various levels of organization, supporting a wide range of eligible institutions and organizations in the U.S. and internationally.

Science and Technology
Public and State controlled institutions of higher education
Freight Economic Development Program (FEDP)
$2,000,000
Michigan Department of Transportation (MDOT)
State
Rolling

Application Deadline

Not specified

Date Added

Jul 1, 2024

This program provides financial assistance to businesses, municipalities, and railroads in Michigan for upgrading rail infrastructure to boost economic growth and increase rail freight usage.

Transportation
For profit organizations other than small businesses
Readiness and Recreation Initiative (RARI) Recurring 5 Year Notice
$3,000,000
U.S. Department of the Interior (National Park Service)
Federal

Application Deadline

Nov 30, 2030

Date Added

Jun 9, 2026

This federal grant provides funding to state and local agencies for land acquisition projects that improve outdoor recreation access and support military readiness near military installations.

Recreation
State governments
Fiscal Year 2026 Flood Mitigation Assistance Swift Current
$40,000,000
U.S. Department of Homeland Security (Department of Homeland Security - FEMA)
Federal

Application Deadline

Jan 31, 2028

Date Added

Jul 15, 2026

This program provides substantial financial assistance to state governments, U.S. territories, and tribal nations for flood mitigation projects targeting properties with severe repetitive losses or substantial damage, helping to reduce future flood risks and enhance community resilience.

Disaster Prevention and Relief
State governments
Exploring and Enhancing Outdoor and Heritage Tourism in the Chesapeake Bay Watershed
$50,000
U.S. Department of the Interior (National Park Service)
Federal

Application Deadline

Nov 4, 2026

Date Added

Aug 28, 2026

This grant provides funding to various organizations, including local governments and nonprofits, to promote outdoor recreation and heritage tourism in the Chesapeake Bay watershed, fostering community economic development and enhancing visitor experiences.

Community Development
State governments
Tribal Transit Mobility Grant
$8,600,000
Washington State Department of Transportation (WSDOT)
State

Application Deadline

Sep 17, 2026

Date Added

Apr 21, 2026

This program provides funding to federally recognized tribal communities in Washington State to improve public transportation access, mobility options, and transit systems tailored to their unique needs.

Transportation
Native American tribal organizations
Infrastructure Systems and People (ISP)
Contact for amount
National Science Foundation
Federal
Rolling

Application Deadline

Not specified

Date Added

Apr 18, 2025

This program provides funding for researchers to improve the design and resilience of infrastructure systems that support community health, safety, and economic stability, especially in the face of natural disasters and other disruptions.

Infrastructure
Nonprofits
State Veterans Home Construction Grant Program
$275,000,000
U.S. Department of Veterans Affairs (Construction of State Home Facilities)
Federal
Rolling

Application Deadline

Not specified

Date Added

Feb 28, 2025

This program provides funding to state and tribal governments for the construction and improvement of facilities that offer long-term care services to veterans.

Health
State governments
T-Mobile Hometown Grant Program
$50,000
T-Mobile
Private

Application Deadline

Sep 30, 2026

Date Added

Jul 4, 2025

This program provides funding to small towns for community improvement projects that enhance public spaces and foster local connections.

Community Development
Nonprofits
Treacy Foundation Grant Program
$10,000
Treacy Foundation
Private

Application Deadline

Oct 1, 2026

Date Added

Jun 14, 2024

This grant provides financial support for capital projects and improvements in Montana, targeting organizations that have demonstrated project viability through significant fundraising efforts.

Infrastructure
Nonprofits
Broadband Infrastructure Grant Program
$1,000,000
Minnesota Iron Range Resources and Rehabilitation Agency (IRRR)
State

Application Deadline

May 28, 2027

Date Added

Jul 24, 2026

This program provides funding to cities, townships, nonprofits, and Tribal governments in Minnesota to improve broadband access and service speeds, particularly in underserved communities.

Infrastructure
City or township governments
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
Consolidated Grant Program
$136,500,000
Washington State Department of Transportation (WSDOT)
State

Application Deadline

Sep 9, 2026

Date Added

Apr 21, 2026

This program provides funding to nonprofit organizations, tribal governments, and public transit agencies in Washington state to improve and expand public transportation services, particularly for rural communities and individuals with disabilities.

Transportation
Nonprofits
WaterSMART: Desalination Construction Projects
$120,000,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Aug 26, 2027

Date Added

May 15, 2026

This funding opportunity provides financial support to public entities in the western United States for the planning, design, and construction of desalination facilities that create new, drought-resistant water supplies.

Infrastructure
State governments
Fiscal Year 2026 Competitive Funding Opportunity: Buses and Bus Facilities Program
$610,000,000
U.S. Department of Transportation (DOT - Federal Transit Administration)
Federal

Application Deadline

Sep 21, 2026

Date Added

Jul 28, 2026

This funding opportunity provides financial support to public transit agencies, local governments, and tribes for purchasing and improving buses and related facilities, with a focus on enhancing safety and promoting low- and zero-emission transportation options.

Transportation
State governments
Clean Water State Revolving Fund (CWSRF)
Contact for amount
U.S. Environmental Protection Agency
Federal
Rolling

Application Deadline

Not specified

Date Added

Oct 9, 2025

This program provides low-interest loans to states and eligible entities for various water quality improvement projects, including wastewater treatment and stormwater management, to enhance public health and environmental sustainability.

Environment
Nonprofits
Fall Community Investment Program
$50,000
Montana Community Foundation
Private

Application Deadline

Nov 1, 2026

Date Added

Feb 1, 2024

This program provides funding for innovative projects that improve quality of life and strengthen communities in Rosebud, Custer, and Fallon County, Montana, specifically for eligible nonprofits and government entities.

Community Development
Nonprofits
Outdoor Recreation Legacy Partnership Program
$15,000,000
Wisconsin Department of Natural Resources (DNR)
State

Application Deadline

Sep 30, 2026

Date Added

Jul 24, 2026

This program provides funding to urban communities, particularly underserved areas, for acquiring and developing public outdoor recreation spaces and facilities.

Recreation
City or township governments
Brownfield Site Assessment Grant Program
$150,000
Wisconsin Economic Development Corporation (WEDC)
State
Rolling

Application Deadline

Not specified

Date Added

May 14, 2026

This program provides financial assistance to local governments in Wisconsin for environmental assessments and site preparation of contaminated industrial and commercial properties to promote redevelopment and economic revitalization.

Environment
City or township governments