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Best Large Grants for Nonprofit Organizations in Connecticut

Find the perfect Large Grants for Nonprofit Organizations in Connecticut on Instrumentl. 9,000+ Large Grants for Nonprofit Organizations in Connecticut in the United States.

9,000+

Available grants

$2.61B

Total funding

$5K

Median grant

9,000+ grants
$2.61B total
$5K median

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9,456 Results based on applied filters

Pittsburgh Conference Memorial National College Grant

The Pittsburg Conference (Pittcon)
Association/Society
United States
Up to US $10,000
The Pittsburgh Conference Memorial National College Grant (PCMNCG) supports small college science departments by providing grants for scientific equipment, teaching aids, and library materials. With a maximum funding of $10,000, this initiative promotes excellence in science education and encourages proposals that demonstrate effective integration of requested resources into curricula. Eligible institutions must have fewer than 5,000 students, ensuring that funds significantly impact undergraduate science education across diverse fields.
Chemistry Biology

Engagement Award: Dissemination Initiative

Patient-Centered Outcomes Research Institute
Association/Society
United States
Up to US $300,000
The Engagement Award: Dissemination Initiative by the Patient-Centered Outcomes Research Institute (PCORI) aims to enhance patient engagement in healthcare decisions through comparative clinical effectiveness research. Since 2010, PCORI has funded over $3 billion for nearly 2,000 projects, focusing on improving health outcomes by providing actionable information. The initiative emphasizes transparency and stakeholder involvement, ensuring that results are accessible to both patients and clinicians, ultimately fostering informed healthcare choices.
Health Policy & Advocacy

Polaris Trails Grants Program

The Polaris Foundation
Corporate
United States
Up to US $10,000
The Polaris Trails Grants Program, launched in January 2006, supports off-road and snow clubs across the U.S. and Canada. This pioneering initiative funds projects that promote safe riding, trail preservation, and environmental protection. Organizations can receive up to $10,000 for trail development, safety initiatives, and maintaining land access. Eligible applicants include 501(c)(3) and 501(c)(7) organizations, while funds are not available for politically or religiously affiliated programs.
Outdoor Recreation

GF Research Grants: Pediatric Research - Pediatric Nutrition

Gerber Foundation
Private
Puerto Rico, United States +1 more
Unspecified amount
The Gerber Foundation provides research grants focused on pediatric nutrition, aiming to enhance the health and well-being of infants and young children. Key areas of interest include applied research on nutritional issues, benefits of specific nutrients, and innovative treatment regimens. The foundation prioritizes projects that promise significant advancements in health outcomes for children from birth to age three, ensuring that grant dollars effectively address critical development challenges.
Children’s Health & Pediatrics

Miller Trust Grants

EveryCat Health Foundation
Private
United States
Up to US $50,000
The Miller Trust Grants, managed by EveryCat Health Foundation, support innovative feline health research. With a focus on projects that enhance knowledge of feline diseases and treatments, the grants offer up to $50,000 for 1-2 year projects. Eligible applicants include principal investigators from specific partner institutions. EveryCat has a rich history of funding over $11 million in research, promoting the health and well-being of cats globally. Proposals are welcomed in Spring and Fall grant cycles.
Animal Welfare - Domestic Animals & Pets

Society of American Archivists Foundation: Catalyst Grant

Society of American Archivists
Association/Society
United States
US $500 - US $5,000
The Society of American Archivists Foundation Catalyst Grant provides funding ranging from $500 to $5,000 to support complex archival projects that advance the strategic goals of the SAA. This program prioritizes projects that foster best practices, such as processing and digitization of archives, and is open to non-profit archival repositories and individual archivists affiliated with member organizations. It aims to benefit the archival profession as a whole.
Historical Records & Archives

Tailored for Troops Grant Program

Disabled Veterans National Foundation
Private
United States
Unspecified amount in in-kind support
The Tailored for Troops Grant Program, initiated by the Disabled Veterans National Foundation, provides essential business attire to veterans seeking employment. This initiative addresses the unique challenges veterans face in the job market, including unemployment and the need for proper attire. By partnering with organizations that offer employment services, the program ensures that veterans receive necessary support in their transition to civilian careers, ultimately aiding in reducing homelessness among veterans.
Military & Veterans Services

Dog Field Trips/Short-Term Fostering Grant

Petfinder Foundation
Private
Canada, United States
US $500 - US $1,000
The Dog Field Trips/Short-Term Fostering Grant from the Petfinder Foundation aims to support organizations in purchasing essential supplies for short-term foster and dog field-trip programs. Grants ranging from $500 to $1000 are awarded monthly until funds are depleted. Eligible organizations must be Petfinder members in good standing, provide contact information, and submit a grant report post-funding. This initiative helps ensure that adoptable pets do not face euthanasia due to a lack of resources.
Animal Welfare - Domestic Animals & Pets

Literacy Opportunity Fund

ProLiteracy
Private
United States
Up to US $6,000
The Literacy Opportunity Fund, supported by the Nora Roberts Foundation and administered by ProLiteracy, provides grants ranging from $3,000 to $6,000 to nonprofit organizations in the U.S. that directly serve students with literacy programs. This initiative aims to enhance the operational capabilities of diverse literacy organizations, allowing them to effectively meet student needs. Applications are reviewed quarterly, ensuring timely support for eligible organizations that have not received funding within the calendar year.
Literacy

Impacting the Valley Needs and Opportunities Grants

Valley Community Foundation
Private
Fairfield County, Connecticut, New Haven County, Connecticut
US $250 - US $10,000
The Valley Community Foundation (VCF) offers grants ranging from $250 to $10,000 to support innovative programs and address urgent needs of nonprofits in Ansonia, Derby, Oxford, Seymour, and Shelton, Connecticut. Funding may cover virtual programs or capacity-building needs, but cannot be used for past debts or general operating costs. Eligible applicants must be tax-exempt organizations or have a fiscal sponsor with such status and adhere to a non-discrimination policy.
Disaster Relief / Humanitarian Aid

HAF: Impact Grants (Formerly Innovation Grant)

Hemophilia Alliance Foundation
Private
United States
Up to US $50,000
The Hemophilia Alliance Foundation's Impact Grants aim to support organizations enhancing services for individuals with inherited bleeding disorders. Since its inception in 2009, the foundation has awarded over $6.6 million, enabling innovative projects that expand capacity and collaboration. Eligible applicants include local organizations and federally-funded treatment centers, emphasizing creativity in project proposals. Priority will be given to initiatives that address unserved populations and foster educational advancements in the community.
Diseases & Conditions

Kia Pet Adoption Grant

Petfinder Foundation
Private
United States
Unspecified amount
The Kia Pet Adoption Grant, funded by the Petfinder Foundation as part of the Accelerate the Good program, supports organizations in the US, Canada, and Mexico with free or reduced-fee adoptions for dogs and cats. Grants are awarded monthly based on the number of adoptable pets listed on Petfinder.com until funds are depleted or November 1st. Grantees are required to report adoptions and share stories of pets adopted through this initiative.
Animal Welfare - Domestic Animals & Pets

Sports 4 Life Grants

Women’s Sports Foundation
Private
United States
Unspecified amount
The Sports 4 Life Grants, co-founded by the Women’s Sports Foundation and ESPN, aim to promote the health and development of girls in underserved communities. This initiative focuses on increasing participation and retention rates of Black, Hispanic, and Native American girls in sports through funding for coaching, equipment, and facilities. By fostering leadership and self-esteem, the program seeks to empower young girls and provide them with lifelong benefits from sports participation.
Sports & Athletics

Martha Boschen Porter Fund Grant

The Berkshire Taconic Community Foundation
Private
Berkshire County, Massachusetts, Columbia County, New York +2 more
US $1,000 - US $5,000
The Martha Boschen Porter Fund Grant supports emerging and transitioning artists in the Berkshire Taconic region, providing them with resources for professional development and the creation of new work. The fund invites applications from individual artists and organizations that foster innovative collaborations. Eligibility includes a two-year residency in the region and a strong connection to the area. The grant aims to enhance the artistic community and offer opportunities for artists to thrive.
Artist Training & Development

Sustainable Disaster-Relief Fund

Vanguard Charitable Endowment Program
Private
United States
Unspecified amount
The Sustainable Disaster-Relief Fund, established by Vanguard Charitable in 2006, aims to support communities affected by natural disasters. By providing funding for rebuilding efforts and necessary infrastructure, this initiative helps ensure that affected areas are better prepared for future disasters. Grants are available to 501(c)(3) organizations in good standing, focusing on charitable purposes like operating expenses and specific projects. The fund plays a critical role in enhancing community resilience and promoting effective disaster recovery.
Disaster Relief / Humanitarian Aid

Hart Family Fund for Small Towns

National Trust for Historic Preservation
Private
United States
US $2,500 - US $15,000
The Hart Family Fund for Small Towns offers grants between $2,500 and $15,000 to support preservation projects in towns with populations of 10,000 or less. These funds aim to encourage local preservation efforts, enhance public discussion, and build technical expertise among community groups. The application process is competitive, with a review period of approximately three months. Eligible applicants include public agencies and nonprofits, with a cash match required. Projects must start within six months of receiving funding.
Historic Preservation

Fisher Service Award

Fisher House Foundation
Private
United States
Unspecified amount
The Fisher Service Award, sponsored by the Fisher House Foundation and Military Times Foundation, recognizes innovative programs that enhance the lives of military and veteran communities. This annual award allocates $400,000 to top nonprofits, with each winner receiving an additional $50,000 advertising package from Military Times. Organizations must be 501(c) nonprofits and demonstrate the positive impact of their programs on veterans and their families. More details can be found in the FAQ.
Military & Veterans Services

Takeda Oncology Donation, Grant, and Sponsorship Opportunities

Takeda
Corporate
United States
Unspecified amount
Takeda Oncology offers grant funding opportunities aimed at addressing unmet educational and research needs in the medical community. They prioritize support for programs in hematology, thoracic, and gastrointestinal cancers, including lymphoma, leukemia, and previously treated metastatic colorectal cancer. Takeda encourages partnerships that enhance patient outcomes and provide tangible benefits through donations, grants, and sponsorships. Applications must be submitted at least 60 days prior to the program start date for timely review.
Medical Education & Professional Training

Overwatch Alliance Grants

Overwatch Alliance
Private
United States
Up to US $15,000
The Overwatch Alliance Grants support non-profit organizations with annual revenues of $500,000 or less that aid military members, veterans, and their families. Grants of up to $15,000 are available for impactful projects such as emergency financial assistance, transitional housing, and employment support. Eligible organizations must be IRS-designated 501(c)(3) entities. The Alliance encourages applications from those addressing crucial veteran community needs while reinforcing the importance of community backing for capital projects.
Military & Veterans Services

Mighty Therapeutics Grants & Sponsorships

Mighty Therapeutics
Corporate
United States
Unspecified amount
Stealth Biotherapeutics offers grants and sponsorships aimed at enhancing healthcare education for providers and patient communities. These funding opportunities focus on innovative programs that address rare genetic disorders, neurodegenerative conditions, and ophthalmic disorders. To apply, requests must be submitted 60 days prior to the funding start date, ensuring alignment with the therapeutic interests of the organization while providing valuable insights for healthcare professionals.
Medical Education & Professional Training

Get Out the Vote Grant Program

Unitarian Universalist Association
Association/Society
United States
Up to US $1,000

Who We Are

The Unitarian Universalist Funding Program (UUFP) is a denominational grantmaking program of the Unitarian Universalist Association. Inspired by the richness and diversity of our liberal religious tradition, the mission of the UUFP is to promote the influence of Unitarian Universalist principles through grantmaking.

With funds generously provided by the Unitarian Universalist Veatch Program at Shelter Rock, the UUFP awards grants to Unitarian Universalist (UU) and non-UU projects and organizations. Grants are made that:

  • Support the work of social justice.
  • Strengthen Unitarian Universalist institutions.
  • Transform gratitude for being into generosity of living.

Get Out The Vote - 2026

The Fund for UU Social Responsibility has increased funding for grants to UU congregations and organizations working to Get Out The Vote in 2026. Grants of up to $1,000 will be made on a rolling basis until funds are depleted.  

Please note that funds must go to a UU congregation or organization for the work by UUs of the organization. The funds may not be passed through to another organization. Collaboration and partnerships are encouraged.

UU congregations and organizations frequently support the democratic process in an election cycle in a non-partisan* manner by participating in voter registration drives, organizing to stop voter suppression, providing non-partisan educational materials or forums for voters, or by volunteering to help registered voters get to the polls on election day.

Governance & Democracy

Arts Fund for Region One- Project Grants

The Berkshire Taconic Community Foundation
Private
Litchfield County, Connecticut
US $500 - US $1,000
The Arts Fund for Region One, established in 1992, aims to enrich the artistic development of students in the six towns of Northwest Connecticut. By fostering collaborations between schools, artists, and the community, it provides essential funding for arts programs and experiences. This initiative ensures that students, primarily in grades K-12, have access to vital artistic opportunities, thus bridging gaps in arts education and promoting cultural engagement in the region.
Art Education

CCF: Women and Girls - Women's Fund Grant

Connecticut Community Foundation
Private
Litchfield County, Connecticut, New Haven County, Connecticut
Up to US $10,000
The Connecticut Community Foundation's Women's Fund Grant aims to empower girls and young women by fostering self-esteem, resilience, and advocacy through targeted programs. Celebrating its 20th anniversary, the Fund emphasizes collaboration among organizations to create inclusive environments, meaningful youth involvement, and positive role models. Funding projects may include planning grants for feasibility studies and core operational support for nonprofits. The initiative seeks to address low self-esteem among pre-teen and teenage girls in its 21-town service area.
Women & Girl Services

PEN America: Phyllis Naylor Grant for Children’s and Young Adult Novelists

PEN America
Private
United States
US $5,000
The PEN America: Phyllis Naylor Grant for Children’s and Young Adult Novelists awards $5,000 annually to authors of children's or young adult fiction. This grant supports writers at critical stages in their careers, specifically for a novel-in-progress. Candidates must have published works that received positive critical reception but limited sales. Self-published works and collaborative manuscripts are ineligible, ensuring that the grant focuses on authors with established literary merit.
Writing & Literature

AHA: Rapid Response Funding

American Heart Association
Association/Society
United States
Up to US $60,000
The AHA: Rapid Response Funding offers crucial support to nonprofit organizations facing urgent campaign needs in the final stages of policy advocacy. This funding is intended for grassroots organizing, coalition building, polling, and media relations to successfully push for policy passage or defend against harmful legislation. Only organizations that are tax-exempt and have exhausted other resources are eligible, ensuring that funds are directed to campaigns with critical needs.
Health Policy & Advocacy

KaBOOM! Multi-Sport Courts

KaBOOM!
Private
United States
Unspecified amount in in-kind support
KaBOOM! Multi-Sport Courts provide innovative playspaces designed to meet the needs of older youth. These customizable sports courts allow communities to engage in various sports such as basketball and volleyball, addressing the lack of play opportunities. With guidance from KABOOM! Project Managers, applicants can fundraise and collaborate with community members to create an inviting space for active play, ensuring sustainable maintenance and ownership post-project completion.
Sports & Athletics

Senior Pet Adoption Assistance

Petfinder Foundation
Private
Canada, Mexico +1 more
Up to US $1,000
The Senior Pet Adoption Assistance Grant, offered by the Petfinder Foundation, provides financial support to adopters of senior pets or bonded pairs. This initiative aims to encourage the adoption of older pets by covering costs such as adoption fees and post-adoption expenses, including veterinary care and supplies. Grants, up to $1,000, are awarded monthly until funds are depleted, ensuring that senior pets find loving homes while alleviating some financial burdens for their new families.
Animal Welfare - Domestic Animals & Pets

Large Grants for Nonprofit Organizations in Connecticut Highlights

Looking for large grants for nonprofit organizations in Connecticut?


Read more about each grant below or start your 14-day free trial to see all large grants for nonprofit organizations in Connecticut recommended for your specific programs.

Last updated: October 5, 2026. Next update: November 1, 2026.

Grant Insights : Large Grants for Nonprofit Organizations in Connecticut

Grant Availability

How common are grants in this category?

Common — grants in this category appear regularly across funding sources.

200+ Large Grants for Nonprofit Organizations in Connecticut grants for nonprofits in the United States, from private foundations to corporations seeking to fund grants for nonprofits.

63 Large Grants for Nonprofit Organizations in Connecticut over $25K in average grant size

52 Large Grants for Nonprofit Organizations in Connecticut over $50K in average grant size

26 Large Grants for Nonprofit Organizations in Connecticut supporting general operating expenses

200+ Large Grants for Nonprofit Organizations in Connecticut supporting programs / projects

600+ Grants on Instrumentl focused on Food Access & Hunger

400+ Grants on Instrumentl focused on Disaster Relief / Humanitarian Aid

Grant Deadline Distribution

Over the past year, when are grant deadlines typically due for Large grants for Nonprofit Organizations in Connecticut?

Most grants are due in the fourth quarter.

Q1
28.7%
Q2
22.1%
Q3
19.5%
Q4
29.7%

Typical Funding Amounts

What's the typical grant amount funded for Large Grants for Nonprofit Organizations in Connecticut?

Grants are most commonly $17,500.

$500 $500 Min.
$17,500 $17.5 K Median
$404,976 $405 K Average
$40,331,313 $40.3 M Max.

Average Grant Size

What's the typical amount funded for Connecticut?

Grants are most commonly $102,799.

$102,799

Total Number of Grants

What's the total number of grants in Large Grants for Nonprofit Organizations in Connecticut year over year?

In 2024, funders in Connecticut awarded a total of 44,963 grants.

2022 40,971

2023 41,714

2024 44,963

Top Grant Focus Areas

Among all the Large Grants for Nonprofit Organizations in Connecticut given out in Connecticut, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Human Services.

1. Education

2. Philanthropy, Voluntarism & Grantmaking Foundations

3. Human Services

Funding Over Time

How is funding for Large Grants for Nonprofit Organizations in Connecticut changing over time?

Funding has increased by 26.46%.

2022 $3,687,355,257

2023 $3,626,469,446
-1.65%

2024 $4,586,184,577
26.46%

Connecticut Counties That Receive the Most Funding

How does grant funding vary by county?

Fairfield County, New Haven County, and Hartford County receive the most funding.

County Total Grant Funding in 2024
Fairfield County $2,060,422,894
New Haven County $962,256,077
Hartford County $506,655,014
New London County $103,900,627
Litchfield County $100,804,200