Duncan Area Economic Development Foundation

Tilley Foundation

Duncan, OK

Regional Food Bank of Oklahoma Inc

Oklahoma City, OK

The Regional Food Bank of Oklahoma supports hunger prevention, food access, and partner capacity-building, primarily through food-distribution agencies and community organizations in 53 counties in central and western Oklahoma. Its 2025 grants ranged from $5,087 to $90,973,523, with a median of $8,500; it accepts interest forms from prospective partner organizations, but says it cannot accommodate one-time food requests.

Doris and Royce Chism Family Founda

Saint Jo, TX

The Doris and Royce Chism Family Foundation supports community needs including senior services, emergency medical services, education, food assistance, therapy, and organizational operations or equipment. Its 2025 grants ranged from $2,500 to $25,000, with a median of $5,500; most funding went to Texas, with some grants in Oklahoma and North Carolina. The filing does not say whether it accepts unsolicited requests; application materials were still being determined.

Communities Foundation of Oklahoma

Oklahoma City, OK

It supports charitable programs in Oklahoma, including housing and shelter, community development, education, and fund-specific priorities such as mental health, arts, and human services; 94% of its 2025 grant dollars went to Oklahoma recipients. Its 2025 grants had a median of $17,139, though amounts varied widely; it accepts applications for specific funds through its online grant portal, but no general unsolicited-request policy is stated.

The Priddy Foundation

Wichita Falls, TX

The Priddy Foundation funds human services, education, arts, and health programs, as well as operating and capital needs, to support individual development and community improvement. Its 2025 grants ranged from $1,098 to $1,726,710, with a median of $34,160, for organizations physically located in specified counties in North Texas and southern Oklahoma. It accepts unsolicited online Letters of Intent, due February 1 or August 1; invited applicants may then submit a full application.

Oneok Foundation Inc

Tulsa, OK

ONEOK Foundation supports arts, education, health, and environmental projects, especially those addressing local needs and self-sufficiency. Its 2024 grants ranged from $459 to $500,000, with a median of $4,893, and primarily went to communities where ONEOK operates and its employees live and work, especially in Oklahoma and North Dakota. Organizations submit requests through ONEOK’s online portal; requests of $5,000 or less may be submitted anytime, while larger requests follow quarterly review dates.

Croy Foundation Inc

Shawnee, OK

Folds of Honor Foundation

Owasso, OK

Folds of Honor funds education scholarships for spouses and children of U.S. military service members and first responders killed or disabled in service, with awards available for K–12 and higher education in the United States and its territories. Awards are up to $5,000 per academic year, based on unmet need, and are paid directly to the school. It accepts scholarship applications through an online portal during its annual application window; it does not make grants to outside applicants.

Tulsa Community Foundation

Tulsa, OK

Tulsa Community Foundation supports a broad range of charitable needs, including arts and humanities, healthcare, education, scholarships, emergency assistance, and endowments. Its 2024 grants had a median of $18,560 and primarily benefited the Tulsa area and eastern Oklahoma, with grants also reaching elsewhere in the U.S.; it administers application cycles for selected funds.

Oklahoma City Community Foundation Inc

Oklahoma City, OK

The Oklahoma City Community Foundation funds local nonprofits in areas including health care access, children’s opportunities, culture and community, services for older adults, parks and public spaces, and animal welfare. Its 2025 grants had a median award of $18,251, though amounts varied widely; Community Grants focus on Central Oklahoma. The profile does not state whether it accepts unsolicited requests.

The Anne and Henry Zarrow Foundation

Tulsa, OK

The foundation supports nonprofits addressing poverty through housing and homelessness services, basic needs, and physical and mental healthcare, primarily in the Tulsa metropolitan area, with occasional grants elsewhere in Oklahoma and in Israel. Its 2024 median grant was about $24,000, though awards ranged from $200 to $2.2 million; organizations may submit a rolling inquiry, but full proposals are by invitation only.

George Kaiser Family Foundation

Tulsa, OK

George Kaiser Family Foundation funds early childhood education and family support, community health and justice, and neighborhood revitalization, civic projects, and the arts, with a place-based focus on Tulsa. Its 2024 grants had a median of $50,000, though awards ranged widely; it does not accept unsolicited requests for general grantmaking, but its Accelerator Grants initiative is an exception.