Best Grants for 501(c)(3) in Oklahoma

Tax-exempt 501(c)(3) and 509(a)(1)/(2) organizations providing education, human services, conservation, health, or cultural programs, including those in Oklahoma, can seek McGraw Foundation support. McGraw Foundation provides U.S. nonprofits with US $2,000 - US $10,000 for general operating support, specific projects, and occasionally capital efforts across its broad areas of interest.

Graduate students pursuing research on drinking water quality, environmental science, or public health can receive US $3,000 to address current water industry challenges. Focused on water-related environmental research, American Water Works Association invites students, including those connected with Oklahoma 501(c)(3) organizations, to apply for the Dr. Philip C. Singer Scholarship.

Focused on community enhancement, Inasmuch Foundation invites Oklahoma 501(c)(3) organizations to request support for human services, education, journalism, and cultural initiatives. Nonprofits can seek general operating, one-time project, capital campaign, or sponsorship funding, with one request allowed every 12 months and eligibility limited to organizations, not individuals or for-profit entities.

Oklahoma 501(c)(3) public charities running safety, workforce development, community vitality, or environmental sustainability programs can access funding through Union Pacific Foundation’s Community Ties Local Grants. Awards of US $5,000 - US $30,000 support direct services and capacity-building in Union Pacific–served communities, with an emphasis on DEI and broad community benefit.

Oklahoma 501(c)(3) organizations and qualifying public entities serving Weyerhaeuser communities can seek grants over US $1,000 for local community programs. Weyerhaeuser Giving Fund supports initiatives in areas such as affordable housing, education and youth development, environmental stewardship, human services, civic and cultural growth, workforce development, and diversity, equity and inclusion.

Nonprofit organizations serving women and children with humanitarian, education, or self-sufficiency programs in Oklahoma can access funding through The Father's Table Foundation. Grants up to US $750,000 support efforts like homelessness services, job readiness, child welfare, health care, disaster relief, and sustainability projects that build long-term resilience and expand proven programs.

Nonprofit 501(c)(3) organizations in Oklahoma can receive funding for education, social services, healthcare, arts, and conservation programs, including capital projects and capacity building. Mary K Chapman Foundation provides U.S. $1,000 - US $10,000,000 for general operations, projects, equipment, and organizational development; medical research support is by invitation only.

Charitable and educational 501(c)(3) organizations providing health and human services in Oklahoma can apply for grants up to US $10,000 to support direct services and community programs. Grants from Employees Community Fund of The Boeing Company help Oklahoma nonprofits offering services like child and family support, youth development, food assistance, homeless services, and health care access.

Undergraduate-focused colleges and universities in Oklahoma seeking to expand biomedical research opportunities can apply for up to US $375,000 to support small-scale research projects and strengthen their research environment. The National Institutes of Health funds institutions that award baccalaureate science degrees and have limited prior NIH support, which may include eligible 501(c)(3) organizations.

Early-career clinical and health researchers at low- or middle-income country institutions conducting mentored clinical trials can apply for the Emerging Global Leader Award, with approximately US $140,000 to support protected research time. Grants from the National Institutes of Health help Oklahoma-based 501(c)(3) partners collaborating with eligible LMIC investigators advance global health research careers.

Early-career research scientists at academic or research institutions in eligible low- or middle-income countries conducting health-related research can apply for the Emerging Global Leader Award, with approximately US $140,000 supporting mentored career development. Oklahoma-based 501(c)(3) partners collaborating with LMIC investigators on global health projects may benefit through joint research activities and mentorship roles.

Focused on education and youth programs, this grant invites 501(c)(3) organizations in Oklahoma and other U.S. regions to apply for US $5,000 - US $20,000 to expand learning opportunities and related services. The John Ben Snow Memorial Trust also considers community initiatives, arts and culture, environmental education, disabilities access, and historic preservation projects with an educational emphasis.

Oklahoma 501(c)(3) organizations and related institutions hosting medical or scientific congresses, events, or initiatives can seek sponsorship that provides Biogen with reasonable marketing or recognition benefits. Biogen Foundation considers requests in areas like neurology, Alzheimer’s, multiple sclerosis, Parkinson’s, and related diseases; eligibility depends on event details, alignment with its interests, and location.

Nonprofit 501(c)(3) organizations, including those in Oklahoma, can seek US $5,000 - US $50,000 in general operating support for grassroots work in regenerative agriculture, climate justice, healthy food access, and environmental health. Focused on community-centered change, Clif Family Foundation prioritizes smaller U.S.-based groups with strong local ties and underfunded, people-centered solutions.

Nonprofit and conservation organizations helping private landowners adopt regenerative agriculture and habitat conservation practices in Oklahoma can access funding from the Conservation Partners Grant Program, awarding US $250,000 - US $750,000. National Fish and Wildlife Foundation supports technical assistance that advances Farm Bill conservation programs, improves soil and water health, and benefits fish and wildlife on working lands.

Nonprofit 501(c)(3) organizations in Oklahoma communities near eligible data centers can apply for Meta’s Data Center Community Grants, with awards of more than US $5,000 for discrete, high-impact projects. Funding may support STEM education, economic opportunity, digital access, sustainability, health and science, or arts and culture initiatives serving the immediate local area.

Eligible Oklahoma government units, higher education components, and certain nonprofits can receive US $5,000 - US $50,000 from the Oklahoma Department of Environmental Quality to purchase solid waste management equipment. Funding supports items like brush chippers, recycling, HHW facility, and composting equipment, and may benefit 501(c)(3) organizations that can demonstrate sole-source service provision.

NAFC-member 501(c)(3) free and charitable clinics in Oklahoma can apply for the Healthcare Services Expansion Fund, with awards of US $30,000 - US $50,000 to launch or grow clinical programs that expand care for underserved patients. Funding from the National Association of Free and Charitable Clinics can support services like behavioral health, women’s health, telehealth, chronic disease management, dental, vision, and mobile clinics.

Students pursuing natural resources or environmental studies in Oklahoma can receive scholarship support for full-time study at accredited two- or four-year institutions. With a mission to support education, Community Foundation of Northern Illinois provides assistance for fields like ecology, forestry, hydrology, soil science, and related conservation disciplines, which may benefit 501(c)(3) programs encouraging college and career preparation.

The OECD Conference Sponsorship aims to enhance scientific knowledge and provide essential information to influence policy decisions on sustainable resource use in food, agriculture, forestry, and fisheries. It supports international events that showcase innovative research and developments, inviting applications from scientists in these fields. The event sponsorship encourages collaboration among policymakers, industry, and academia, ensuring that research insights are effectively communicated and utilized in decision-making processes.

The RNRF Rapid Response Grants provide essential funding up to $50,000 for projects adversely affected by the loss of federal support. The program aims to foster collaboration among organizations working towards sustainable environmental, social, and economic practices. Eligible applicants must be 501(c)(3) organizations in the U.S. and demonstrate multidisciplinary collaboration with RNRF member organizations, ensuring impactful outcomes in critical focus areas such as air quality, biodiversity conservation, and renewable energy.

The RNRF Planning and Small Grants program provides funding up to $50,000 to support projects that enhance collaboration among community partners in addressing critical environmental issues. Eligible applicants must be 501c3 organizations in the U.S. and demonstrate multidisciplinary cooperation. Projects should align with RNRF's mission and focus areas, including air quality, biodiversity, and renewable energy. The initiative aims to create sustainable and impactful outcomes by bridging research and practical implementation.

The RNRF Implementation/Collaboration Grants support innovative projects that enhance collaboration among stakeholders to address critical challenges in environmental, social, and economic systems. Offering up to $200,000 for initiatives lasting 12 months or more, these grants aim to implement evidence-based practices and facilitate multidisciplinary teamwork. Eligible applicants must be from 501c3 organizations in the U.S., ensuring alignment with RNRF's mission and focus areas, fostering sustainable and impactful outcomes.

RBC Foundation – USA aims to enhance community quality of life by supporting non-profit organizations that promote diversity and positive change. In 2023, it awarded over $2.8 million in grants, prioritizing youth programs for ages 15-29, arts access for diverse populations, and mental well-being initiatives. The foundation encourages sustainable projects that foster economic independence, providing critical support for education, mental health, and cultural enrichment, thereby making a significant impact across various communities.

The Regional Conservation Partnership Program (RCPP) Classic for FY 2026 encourages collaboration between the NRCS and partners to address critical natural resource concerns through innovative projects. By co-investing with partners, the program aims to enhance conservation efforts on farms and private lands, ensuring equitable access to NRCS services. Selected proposals will be based on their potential impact and effective partnership management, ultimately improving environmental outcomes across designated Critical Conservation Areas.

The Siletz Tribal Charitable Contribution Fund, established by the Confederated Tribes of Siletz Indians, has distributed over $16.3 million in grants since 1999. It supports charitable organizations and local governments in eleven Oregon counties, as well as Native American initiatives across the U.S. The fund prioritizes education, health, public safety, addiction prevention, housing, arts, and environmental preservation, ensuring the Tribe's commitment to community support and cultural heritage.

The Anne and Henry Zarrow Foundation aims to alleviate poverty by funding nonprofits focused on housing, social services, healthcare, and community empowerment, primarily in Tulsa, Oklahoma. The foundation prioritizes grants for addressing homelessness, improving health services, supporting social services, and combating hunger. Additionally, it supports education and Jewish life initiatives, reflecting the founders' values of community upliftment and equality. With an annual budget of $7 million, the foundation seeks to create sustainable change for marginalized populations.