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Grants for Guam (USA) Nonprofits & 501(c)(3) Organizations

Explore 591 active, human-verified grant opportunities tailored for nonprofit organizations, including 501(c)(3) public charities, community organizations, faith-based initiatives, and NGOs operating in Guam (USA). Filter funding sources across federal agencies, state programs, private foundations, and corporate giving initiatives spanning 61 grant categories and beyond, updated daily.

Recipient type
State / Region
Nationwide / International
Grant category
Funding source type

591 grants found

Grants to USA, Canada, and International Nonprofits, For-Profits, and Institutions for Hearing...

Deadline: 09/10/26 LOI Date: 08/25/26

Grants to USA, Canada, and International nonprofits, for-profits, public entities, intramural organizations, and IHEs for hearing restoration research. Applicants must submit a preliminary application and complete required registrations prior to submitting a full ...

GrantWatch ID#: 214805

Grants to USA, Canada, and International Entities for Eye Injury Clinical Research

Deadline: 09/10/26 LOI Date: 08/25/26

Grants to USA, Canada, and International nonprofits, for-profits, public entities, intramural organizations, and IHEs for clinical research programs for combat-related eye conditions. Applicants must submit a letter of intent and complete the required registration...

GrantWatch ID#: 215020

Grants to USA Nonprofits, Agencies, and Tribes for Programs to End Youth Homelessness

Deadline: 08/26/26

Grants to USA and territories nonprofit organizations, government agencies, tribal entities, and public housing agencies for programs to prevent and end youth homelessness. Applicants are advised that required registrations may take several weeks to complete. Fund...

GrantWatch ID#: 225048

Grants to USA, Canada, and International Individuals, Nonprofits, and Cultural Organizations t...

Deadline: 08/27/26

Grants of up to $5,000 to USA, Canada, and International nonprofit organizations, cultural institutions, and individuals for scholarly and historical research, archiving, and preservation of information about genres of Latin music. Funding is also intended to supp...

GrantWatch ID#: 153344

Grants to USA, Canada, and International Investigators at Nonprofits and Agencies for Research...

Deadline: 08/31/26

Grants to USA, Canada, and International investigators at nonprofit organizations and government agencies for research to benefit patients with inflammatory bowel disease. Applicants are required to submit an LOI prior to a full grant application. Funding is inten...

GrantWatch ID#: 202662

Grants to USA, Canada, and International Charities for Programs that Align with the Funding So...

Deadline: 08/31/26

Grants to USA, Canada, and International charities for programs that align with the funding source's focus areas. Projects and programs may focus on one of the following areas: disaster response, health and longevity, financial protection, opportunity pipeline, an...

GrantWatch ID#: 207309

Grants to USA Entities to Promote Workplace Safety for Miners

Deadline: 08/31/26

Grants to USA and territories nonprofit organizations, government agencies, tribes, and IHEs for training and education programs that promote workplace safety for miners. Applicants are advised that required registrations must be completed prior to applying. Fundi...

GrantWatch ID#: 209311

Grants to USA, Canada, and International Nonprofits for Developmental and Instructional Projec...

Deadline: 08/31/26

Grants to USA, Canada, and International nonprofit organizations for developmental and instructional projects in engineering education. Funding is intended for programs that bring more women into the engineering profession, or programs that improve the communicati...

GrantWatch ID#: 215883

Grants to USA and International Researchers for Technology to Prevent Glacial Collapse

Deadline: 08/31/26

Grants to USA, Canada, and International institutions and individuals to develop technologies that can prevent the collapse of glaciers. Funding is intended for the early research and development of technologies that prevent glacial slipping by increasing the fric...

GrantWatch ID#: 229051

Grants to USA and International Researchers to Understand How Glaciers and Bedrock Interact

Deadline: 08/31/26

Grants to USA, Canada, and International individuals and institutions for research to better understand the physics and processes between glaciers and bedrock. Funding is intended to develop more accurate models and to advance the understanding and predictability ...

GrantWatch ID#: 229052

Grants to USA and International Researchers for Research on Water Beneath Glaciers

Deadline: 08/31/26

Grants to USA, Canada, and International researchers for research on the movement of water beneath glaciers and ice sheets. Funding is intended to improve understanding of subglacial erosion; water pressure, flow, and drainage; and other factors related to the wat...

GrantWatch ID#: 229053

Grants to USA and International Researchers for R&D of Technologies for Glacial Environments

Deadline: 08/31/26

Grants to USA, Canada, and International individuals and institutions for research and development of technologies to better observe glacial environments. Funding is intended to advance the technologies available to properly track and monitor glacial changes, ther...

GrantWatch ID#: 229054

Grants to USA, Canada, and International Researchers for Glacial Fieldwork

Deadline: 08/31/26

Grants to USA, Canada, and International researchers to conduct fieldwork at sites that are counterparts to a specific area of Antarctica. Funding is intended to conduct research at more easily accessible but equivalent sites, whose findings can then be applied to...

GrantWatch ID#: 229055

Grants to USA, Canada, and International Research Organizations for Ocean-Related Research

Deadline: 08/31/26

Grants to USA, Canada, and International research organizations for ocean-related research. Funding is intended for projects to increase knowledge of marine species, ecological functions, and ecosystems, and to advance technology and data science used for ocean ex...

GrantWatch ID#: 229933

Grants to USA Nonprofits, Schools, and Youth Movements to Support Jewish Youth

Deadline: 08/31/26

Grants to USA nonprofit organizations, schools, youth movements, and social entrepreneurs to support Jewish teenagers and young adults. Funding is intended to support new and existing programs to encourage religious engagement after young adults leave home. The go...

GrantWatch ID#: 231010

Awards to USA, Canada, and International Individuals, Groups, and Societies to Honor Orchid Co...

Deadline: 09/01/26

Awards to USA, Canada, and International organizations, individuals, societies, and groups to acknowledge outstanding achievements in flower preservation. One prize will be awarded for conservation work related to native orchid species in the United States, Canada...

GrantWatch ID#: 159984

Grants to USA, Canada, and International Organizations and Individuals to Reduce the Threat of...

Deadline: 09/01/26

Grants to USA, Canada, and International organizations and individuals for activities to reduce and eliminate the threat of nuclear weapons. Applicants are required to submit a preliminary application prior to a full grant application. Funding is intended to addre...

GrantWatch ID#: 179281

Loan Guarantees to USA Banks, Tribes, Credit Unions, and Cooperatives to Support Eligible Indu...

Deadline: 10/01/26 LOI Date: 09/01/26

Loan guarantees to USA and territories banks, tribes, credit unions, and cooperatives to support the renewable chemicals and biobased product manufacturing industries. Applicants are required to submit an intent to apply and ensure that required registrations are ...

GrantWatch ID#: 207938

Grants to USA, Canada, and International Nonprofits and Individuals for Projects Related to Sc...

Deadline: 09/01/26

Grants to USA, Canada, and International nonprofit organizations and individuals for projects related to sculpture. Applicants must register in the portal prior to applying. Eligible grant categories include research and development; acquisitions and collections; ...

GrantWatch ID#: 213860

Grants to USA, Canada, and International Travel Nonprofits for Global Community Enhancement

Deadline: 09/01/26

Grants to USA, Canada, and International travel-related nonprofit organizations for projects to strengthen communities throughout the world. Funding is intended to support initiatives in the focus areas of technology, education, and business development. The progr...

GrantWatch ID#: 229954

Grants to USA, Canada, and International Artistic Organizations, First Nations, Theaters, and ...

Deadline: 09/02/26

Grants to USA, Canada, and International artistic groups and organizations, First Nations, theaters, and publishers to translate Canadian dramatic and literary works. Funding is intended for activities that support the translation of theater and literary works to ...

GrantWatch ID#: 177884

Grants to USA, Canada, and International Early-Career Investigators for Transplantation Resear...

Deadline: 09/16/26 LOI Date: 09/02/26

Grants to USA, Canada, and International early-career investigators affiliated with nonprofit and for-profit organizations, and government entities for innovative transplantation research. Applicants are required to submit an LOI and complete required registration...

GrantWatch ID#: 230069

Grants to USA, Canada, and International MDs and PhDs for Research on Diabetes Management

Deadline: 11/04/26 LOI Date: 09/02/26

Grants to USA, Canada, and International MDs, PhDs, and the equivalent, affiliated with a nonprofit organization, IHE, or government agency for research on diabetes management. Applicants are required to submit an LOI prior to a full grant application. Funding is ...

GrantWatch ID#: 230202

Grants to USA, Canada, and International Entities for Conservation Projects

Deadline: 09/02/26

Grants to USA, Canada, and International entities for conservation projects. The focus of the current grant cycle is forest preservation. Funding is intended for initiatives to protect rainforests, forests, and their inhabitants. Eligible projects can include educ...

GrantWatch ID#: 231339

Grants to USA Faith-Based Organizations, Agencies, and Tribes to Secure Religious Facilities

Deadline: 09/02/26

Grants to USA and territories faith-based organizations, government agencies, and tribes to improve safety and prevent hate crimes at religious facilities. Applicants are advised that required registrations may take several weeks to complete. Funding is intended f...

GrantWatch ID#: 231478

Grants to USA and International Early-Career Researchers for Myotonic Dystrophy Research

Deadline: 09/04/26

Grants to USA, Canada, and International early-career researchers affiliated with nonprofit research institutions and IHEs for research projects in the field of Myotonic Dystrophy. Funding is intended for basic, translational, or clinical research projects that su...

GrantWatch ID#: 218328

Fellowships to USA, Canada, and International Researchers for Myotonic Dystrophy Projects

Deadline: 09/04/26

Fellowships to USA, Canada, and International researchers affiliated with nonprofit academic and research institutions to pursue research in the field of Myotonic Dystrophy. Funding is intended for basic, translational, or clinical research projects or projects re...

GrantWatch ID#: 219734

Award to a USA, Canada, or International Individual Artist, Group, or Nonprofit to Recognize C...

Deadline: 09/07/26

Award of $1,000 to a USA, Canada, or International individual artist, artist group, or nonprofit organization to recognize creativity in contemporary sculpture. Funding is intended to honor applicants who advance and broaden the field. Priority will be given to ap...

GrantWatch ID#: 196235

Grants to USA, Canada, and International Nonprofits, For-Profits, Agencies, Tribes, and Educat...

Deadline: 09/07/26

Grants to USA, Canada, and International nonprofit and for-profit organizations, government agencies, Tribes, and educational institutions for studies that correlate HIV and aging. Applicants are advised that required registrations must be completed prior to submi...

GrantWatch ID#: 218911

Opportunity for USA, Canada, and International Nonprofits, For-Profits, Agencies, IHEs, and Tr...

Deadline: 09/07/26

Opportunity for USA, Canada, and International nonprofit, for-profit, and faith-based organizations, government agencies, IHEs, and tribes to make use of the funding source's resources to further contraceptive research. Applicants are advised to complete required ...

GrantWatch ID#: 230287

Grants to USA, Canada, and International Organizations and Individuals to Aid Underprivileged ...

Deadline: 12/03/26 LOI Date: 09/09/26

Grants to USA, Canada, and International organizations and individuals for a wide range of economic development and social empowerment projects. Applicants must submit an initial inquiry form prior to applying. Funding is intended to support projects to address t...

GrantWatch ID#: 174694

Grants to USA, Canada, and International Nonprofits and Agencies for Global Oncology Research

Deadline: 01/14/27 LOI Date: 09/10/26

Grants to USA, Canada, and International nonprofit and research organizations, NGOS, government agencies, and IHEs for research related to global oncology. Applicants must submit a letter of intent prior to applying. Funding is intended to support innovative proje...

GrantWatch ID#: 231384

Grants to USA Nonprofits for Community Benefit Initiatives

Deadline: 09/11/26

Grants of up to $50,000 to USA and territories nonprofit organizations for community benefit initiatives. Funding is intended for proposals in the areas of education, humanitarian support, disadvantaged children, environment, arts and culture, and animal welfare. ...

GrantWatch ID#: 164766

In-Kind Donations of Insulin to USA Nonprofit Summer Camps that Serve Children and Youth With ...

Deadline: 09/11/26

In-kind donations of insulin to USA and territories nonprofit diabetes summer camps. The purpose of the program is to ensure that children with diabetes up to age 18 will be able to enjoy a full camp experience. Requests will be accepted from nonprofit camps as we...

GrantWatch ID#: 197070

Grants to USA, Canada, and International Entities to Address a Global Issue

Deadline: 09/13/26

Grants to USA, Canada, and International organizations and individuals to address a global issue. Entries will be ranked based on their social impact, commitment to helping others, relevance, and degree of detail included. All entry materials are required to be or...

GrantWatch ID#: 205006

Grants to USA, Canada, and International Researchers for Studies Related to Dementia and Alzhe...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers at universities, medical centers, nonprofit organizations, and biotech companies for studies related to dementia and Alzheimer's disease. Funding is intended to advance drug development for Alzhei...

GrantWatch ID#: 181960

Grants to USA, Canada, and International Researchers for Studies Related to Alzheimer's Diseas...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers working at universities, academic medical centers, nonprofits, and biotechnology companies for research related to Alzheimer's Disease interventions. The purpose is to support precision prevention...

GrantWatch ID#: 182777

Grants to USA, Canada, and International Researchers and Clinicians for Research Related to De...

Deadline: 09/14/26

Grants to USA, Canada, and International clinicians and researchers based at nonprofit and for-profit organizations, IHEs, and medical centers for Alzheimer's disease treatment research. Funding is intended to support non-clinical studies and early-phase clinical ...

GrantWatch ID#: 187795

Grants to USA, Canada, and International Investigators and Institutions for Research on Tree M...

Deadline: 10/01/26 LOI Date: 09/15/26

Grants of up to $15,000 to USA, Canada, and International investigators and institutions for research projects related to tree management. Applicants must submit a letter of intent prior to submitting a full proposal. Consideration will be given to research that i...

GrantWatch ID#: 192135

Grants to USA, Canada, and International Investigators for Research Related to the Safety of A...

Deadline: 10/01/26 LOI Date: 09/15/26

Grants of up to $15,000 to USA, Canada, and International investigators affiliated with institutions for studies related to the safety of arborists. Applicants must submit a letter of intent prior to submitting a full application. Funding is intended for projects ...

GrantWatch ID#: 192137

Grants to USA, Canada, and International Investigators for Research Related to Urban Forestry

Deadline: 10/01/26 LOI Date: 09/15/26

Grants of up to $30,000 to USA, Canada, and International investigators affiliated with institutions for research related to urban forestry. Applicants must submit a letter of inquiry prior to submitting a full application. Funding is intended for studies that wil...

GrantWatch ID#: 192139

Grants to USA Researchers for Projects Related to Scleroderma

Deadline: 09/15/26

Grants to USA researchers affiliated with nonprofit organizations, IHEs, hospitals, and laboratories for research related to scleroderma. Applicants may be early-career or experienced researchers. Funding is intended for projects that will lead to further research...

GrantWatch ID#: 198082

Grants to USA, Canada, and International Entities to Advance Early-Career Ovarian Cancer Resea...

Deadline: 10/01/26 LOI Date: 09/15/26

Grants to USA, Canada, and International nonprofit and for-profit organizations and private and public entities to advance early-career research related to ovarian cancer. Applicants must submit a preliminary application and ensure registrations are completed befo...

GrantWatch ID#: 214915

Grants to USA Nonprofits to Meet the Needs of Children and Adults with Learning Disabilities

Deadline: 09/15/26

Grants to USA and territories nonprofit organizations to meet the needs of individuals with learning disabilities. Funding is intended for educational, charitable, literary, and scientific purposes, as well as for identifying, evaluating, educating and providing s...

GrantWatch ID#: 215353

Grants to USA Scientists and Engineers for Data Analysis Projects

Deadline: 09/15/26

Grants to USA and territories scientists, engineers, and educators associated with IHEs and nonprofit organizations for data analysis projects in a wide range of science and engineering disciplines. Applicants are advised that required registrations may take sever...

GrantWatch ID#: 216427

Grants to USA, Canada, and International Organizations and Individuals for Bee Science and Bee...

Deadline: 09/15/26

Grants of up to £5,000 and grants of up to £30,000 to USA, Canada, and International organizations and individuals for projects related to bee science and beekeeping. Funding is intended for research activities, academic conferences, publication expenses, and ot...

GrantWatch ID#: 218579

Grants to USA, Canada, and International Organizations for Environmental Protection Activities

Deadline: 11/01/26 LOI Date: 09/15/26

Grants of up to $15,000 to USA, Canada, and International organizations for environmental protection activities. Applicants are required to submit an LOI prior to a full grant application. Eligible organizations align themselves with one of the following areas of ...

GrantWatch ID#: 220768

Grants to USA, Canada, and International Cultural Organizations, Museums, Archives, and Librar...

Deadline: 09/15/26

Grants of up to $1,000 to USA, Canada, and International cultural organizations, museums, archives, historic houses, and libraries for activities to advance awareness of collections conservation. Funding is intended for programs and projects that assist underresou...

GrantWatch ID#: 223404

Prizes to USA, Canada, and International Commercial and Academic Entities and Nonprofits to De...

Deadline: 02/11/28 LOI Date: 09/15/26

Prizes to USA, Canada, and International commercial, academic, and nonprofit organizations to develop low-cost and advanced antigen tests. This is a competition that consists of two parts, the second of which requires a Letter of Intent to be submitted prior to a ...

GrantWatch ID#: 223884

Grants to USA, Canada, and International Nonprofits to Address Community Needs Exacerbated by ...

Deadline: 09/15/26

Grants to USA, Canada, and International nonprofit organizations to address community needs exacerbated by COVID-19. Areas of focus include scientific education, local community support for underserved populations, and promoting access to public healthcare. Eligib...

GrantWatch ID#: 226272
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How to Find & Apply for Nonprofit Grants in Guam (USA)

Securing grant funding starts with identifying opportunities where your mission aligns with the funder's core objectives. Use the GrantWatch directory filters above to narrow your search by category, funding source, and deadline, covering education, healthcare, social justice, capital support, and operating expenses. GrantWatch.com provides subscribers with the most grants for nonprofits and small businesses, including funding for your nonprofit, 501(c)(3), NGO, education, religious or community organization, municipality, small business, individual, or tribal nation. Beyond grant search, GrantWatch is a full grant lifecycle platform, supporting every stage from prospecting through post-award reporting, with the Grant Prospecting Dashboard and Grant Funding Pipeline to track opportunities, GrantWatch Intelligence™ to uncover best-fit funders faster, and the AI Grant Writing Tool to accelerate proposal development.

Frequently Asked Questions

Is there a cost to search or apply for grants on GrantWatch?

A free GrantWatch account includes newsletter updates, access to grant listings, and light use of the Grant Prospecting Dashboard, Grant Funding Pipeline, Claim Your Profile, and AI Grant Writing Tool features. To fully search, filter, and track grants as a serious grant seeker, a MemberPlus+ subscription is required. GrantWatch does not charge a fee to apply for a grant directly with a funding source, and never requires payment in exchange for a guaranteed award.

What types of nonprofit grants are available on GrantWatch?

GrantWatch lists federal, state, local government, corporate, and private foundation grants for nonprofits across 61 categories, including Education, Health and Medical, Housing, Arts and Culture, Youth and At-Risk Youth, and Community Services, along with operating support, capital campaigns, and program expansion funding.

How often is the GrantWatch grant database updated?

GrantWatch's research team human-verifies and updates listings daily, with over a thousand new grant opportunities added each week. Deadlines, eligibility rules, and award amounts are checked regularly to keep the database accurate.

Can newly formed 501(c)(3) organizations apply for these grants?

Eligibility requirements vary by funding source. Review each grant listing's specific criteria to confirm whether your organization qualifies.