Costco Foundation Grants for Oklahoma Youth Services
Oklahoma 501(c)(3) nonprofits supporting children, youth services, education, or health and human services can seek program funding that is not for capital, equipment, or other excluded costs. Focused on community impact, the Costco Foundation invites applications for monetary requests only, which may support environmental projects that also advance child or family well-being.
Costco Foundation
Oklahoma Youth Environment Funding via DanPaul Foundation
Nonprofit 501(c)(3) organizations supporting youth-focused environmental education, clean air and water, or related welfare programs in Oklahoma can seek funding through the DanPaul Foundation. Grants up to US $15,000 support projects that advance children’s health, education, development, and social responsibility, including work on poverty, homelessness, and refugee enrichment connected to environmental concerns.
The Dan Paul Foundation
Draper Richards Kaplan Foundation Grants for Environment
With a mission to support early-stage social impact organizations, this funder provides Oklahoma environmental and sustainability innovators with up to US $300,000 over three years in unrestricted funding or investment capital plus intensive capacity-building support. Eligible applicants include young, impact-first nonprofits or mission-driven for-profits serving underserved communities with scalable, systems-focused solutions.
Draper Richards Kaplan Foundation
Oklahoma Green Economy Funding via Cisco Systems Foundation
Nonprofit and nongovernmental organizations using technology for climate resilience, green jobs, or other environmental and economic empowerment work in Oklahoma and worldwide can apply for Global Impact Cash Grants, with awards up to US $100,000. Grants from Cisco Systems Foundation help tech-enabled programs serving mostly economically underserved communities in crisis response, education access, or economic empowerment.
Cisco Systems Foundation
Community Safety and Development Grants from State Farm
Educational institutions, government programs, 501(c)(3) nonprofits, and 501(c)(4) volunteer fire companies can seek funding for safety, education, and community development initiatives from State Farm Companies Foundation. Organizations in Oklahoma working on disaster preparedness, community revitalization, sustainable housing, or related environmental and community projects may be eligible through this invitation-only process.
State Farm Companies Foundation
Grand River Dam Authority Environmental Grants in Oklahoma
Community, economic development, environmental, tourism, agricultural, and municipal organizations hosting events that enhance quality of life in Oklahoma GRDA service communities may be eligible for support. With a mission to strengthen community engagement, Grand River Dam Authority provides Oklahoma environmental and community groups with event sponsorships that can bolster conservation, recreation, tourism, and local development efforts in its served counties and lake areas.
Grand River Dam Authority
Hearst Foundation Culture Grants in Oklahoma
Nonprofit cultural institutions in Oklahoma offering arts or science programming for broad U.S. audiences can seek more than US $100,000 to support programs, capital needs, or limited general support. William Randolph Hearst Foundation prioritizes arts education, artist development, and STEAM-focused science programs, which may benefit organizations integrating environmental themes into their work.
William Randolph Hearst Foundation
Health and Community Grants for Nonprofits from Labcorp Charitable Foundation
U.S.-based 501(c)(3) organizations working in health and welfare, education, or community services can apply for Labcorp Charitable Foundation grants to support programs like food pantries, healthcare access, STEM education, and preventative care. Oklahoma environmental or community groups with qualifying health, education, or community initiatives may be eligible.
Labcorp Charitable Foundation
Michael & Susan Dell Foundation Support for Youth Programs
Oklahoma organizations working on education, children’s health, or family economic stability for urban low-income youth can access funding through the Michael & Susan Dell Foundation for project support or scaling efforts. Eligible applicants include a wide range of nonprofits, social enterprises, schools, and public entities, with requests of more than US $50,000 considered.
Michael & Susan Dell Foundation
Humanitarian and Health Funding for Nonprofits from Semnani Family Foundation
Nonprofit and humanitarian organizations working on health, education, or disaster relief can apply for Semnani Family Foundation support, including groups in Oklahoma. The foundation funds programs serving marginalized communities worldwide, with priorities such as healthcare access, women and children’s health, food and shelter, literacy, and humanitarian aid that protect vulnerable populations.
Semnani Family Foundation
Oklahoma Nonprofit Funding via Sidney Stern Memorial Trust
Oklahoma 501(c)(3) nonprofits seeking support for charitable, educational, scientific, or medical programs can access funding through the Sidney Stern Memorial Trust, as long as funds are used in the U.S. Organizations with environmental projects that fit these broad categories may be eligible if they are tax-exempt under federal and, when applicable, California law.
Sidney Stern Memorial Trust
Gupta Family Foundation Support for Social Services
Applications due Jul 31, 2026
Non-sectarian 501(c)(3) organizations and similar nonprofits working to help disadvantaged people become self-reliant can apply for Gupta Family Foundation’s global grants, awarding US $5,000 - US $250,000 for direct-service programs. Oklahoma environmental groups that also address poverty, disability, social exclusion, or disaster relief within their missions may be eligible.
Gupta Family Foundation
Hansen Family Foundation Grants for Oklahoma Environment
Applications due Sep 11, 2026
Oklahoma environmental nonprofits with 501(c)(3) status can seek US $1,000 - US $10,000 to support conservation, pollution reduction, sustainability, or environmental justice projects. Oklahoma environmental groups can access funding through Hansen Family Foundation, which considers U.S.-based organizations worldwide, with a preference for communities in Virginia and Arizona that align with its mission.
Hansen Family Foundation
Storytelling Funding from Jesse W Couch Foundation
Applications due Sep 25, 2026
Environmental and wildlife conservation 501(c)(3) nonprofits in Oklahoma can use this grant to tell powerful stories about their impact. Jesse W Couch Charitable Foundation’s Storytelling Grant supports media and communications projects that highlight work in wildlife conservation, environmental preservation, and related initiatives; awards are typically more than US $50,000 and available across the U.S.
Jesse W Couch Charitable Foundation
Environmental and Conservation Funding from Robinson Foundation
Applications due Oct 15, 2026
Nonprofit 501(c)(3) organizations in Oklahoma working on environmental conservation, nature and wildlife, or related humanitarian projects can seek support for single-year programs. Grants from Robinson Foundation help Southern-region groups addressing issues like wildlife conservation, poverty relief, disaster response, and community well-being, provided they are over three years old and not requesting capital projects.
Robinson Foundation
Oklahoma Community Services Funding via Insperity
Applications due Oct 16, 2026
Nonprofit 501(c)(3) organizations providing community services in Oklahoma can access funding and event sponsorship opportunities through Insperity; support is limited to U.S.-based charities. Insperity prioritizes groups that are clients, engage its employees, or serve communities where employees live and work, with organizations able to request either a grant or a sponsorship once per year.
Insperity
Dudley T Dougherty Foundation Grants for Oklahoma Environment
Applications due Oct 31, 2026
Nonprofit 501(c)(3) organizations with environmental or community-focused projects in Oklahoma can seek support for their work. With a mission to respect all life and the environment, Dudley T Dougherty Foundation provides funding to charitable groups advancing environmental conservation, peacebuilding, and community services that respond to our changing world.
Dudley T Dougherty Foundation Inc
Youth and Basic Needs Funding from TJX Foundation
Letter of inquiry due Oct 31, 2026
Nonprofit 501(c)(3) organizations near TJX locations that provide basic needs, youth enrichment, workforce readiness, or domestic violence safety services can apply for The TJX Foundation’s grants. Oklahoma nonprofits with eligible programs and a nondiscrimination policy may submit a questionnaire and, if invited, a letter of inquiry for consideration.
The Tjx Foundation Inc
Lawrence Foundation Support for Environmental Programs
Applications due Nov 1, 2026
Environmental and human services 501(c)(3) nonprofits, public schools, and libraries in Oklahoma can seek unrestricted program or operating support for eligible projects. Focused on environmental and related community work, the Lawrence Foundation offers grants of US $5,000 - US $10,000 to U.S.-headquartered organizations, which may include Oklahoma-based environmental initiatives.
Lawrence Foundation
Max and Victoria Dreyfus Support for Environmental Programs
Applications due Nov 11, 2026
Nonprofit organizations in Oklahoma and across the U.S. can seek funding for environmental and wildlife protection activities, as well as other community programs, with awards of US $1,000 - US $20,000. Grants from Max and Victoria Dreyfus Foundation help environmental groups and related nonprofits where modest funding can make a significant impact.
Max and Victoria Dreyfus Foundation
Oklahoma Department of Environmental Quality Grants for Oklahoma Environmental Education
Applications due Dec 1, 2026
Oklahoma teachers, schools, youth groups, and organizations involving youth in environmental education can access funding for student-focused environmental projects in Oklahoma. Grants from Oklahoma Department of Environmental Quality help cover projects that engage students directly, tie to classroom objectives or state standards, and address topics like air quality, land protection, water quality, and conservation.
Oklahoma Department of Environmental Quality
Community Vitality Grants for Nonprofits from Ameriprise Financial
Applications due Jan 15, 2027
Focused on community development and basic needs, Ameriprise Financial invites Oklahoma 501(c)(3) nonprofits to apply for funding that supports hunger relief, shelter, self-sufficiency, and community vitality initiatives. Organizations working on local revitalization, economic development, arts access, or cultural enrichment may be eligible, with priority for sites engaging Ameriprise employee or advisor volunteers.
Ameriprise Financial
Dr Scholl Foundation Environment Grants in Oklahoma
Letter of inquiry due Jan 31, 2027
Oklahoma environmental organizations and other 501(c)(3) nonprofits can access funding through Dr Scholl Foundation to support projects in areas like environment, education, health care, social services, civic, and cultural initiatives. U.S.-based applicants may request US $5,000 - US $25,000 for one year of program funding, with one application accepted per grant year.
Dr Scholl Foundation
Oklahoma Department of Environmental Quality Support
Applications due Feb 28, 2027
Eligible Oklahoma government entities, higher education institutions, and qualifying nonprofits can apply for Oklahoma Department of Environmental Quality grants, awarding US $1,000 - US $50,000 to purchase equipment for food waste reduction and diversion projects. Funding reimburses 80% of eligible equipment costs, supporting environmental initiatives like school food share, community food recovery, and related research.
Oklahoma Department of Environmental Quality
Environmental Cleanup Grants for Nonprofits from Oklahoma DEQ
Applications due Feb 28, 2027
Nonprofit organizations in Oklahoma conducting environmental cleanup, technical assistance, or facility start-up projects can apply for grants from the Oklahoma Department of Environmental Quality; awards range from US $1,000 - US $50,000 on a reimbursement basis. Grants from Oklahoma Department of Environmental Quality help environmental groups fund equipment purchases and other professional service projects addressing pollution and solid waste threats.
Oklahoma Department of Environmental Quality
Chick Fil A Foundation Grants for Environmental Programs
Applications due May 1, 2027
Nonprofit 501(c)(3) organizations with environmental, youth, housing, or food security programs in Oklahoma can apply for Chick Fil A Foundation’s True Inspiration Awards, offering US $30,000 - US $350,000 for community-impact projects. Eligible U.S., Canadian, U.K., and Singapore charities may be recognized for work in environmental stewardship, community services, or support for underserved youth and families.
Chick Fil A Foundation Inc