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Mission Statement

The Chapman Trust provide financial contributions to projects focusing on Education, Health and human services, Civic and Community initiatives, the Arts, and Nature and Wildlife protection.


6100 S Yale Ave, Suite 1816
Tulsa, OK 74136

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H.A. and Mary Kay Chapman Charitable Trust

Dedicated to the betterment of the people, communities, and environments in which the Chapman family resided.

A Generous Gift From the H.A. and Mary Kay Chapman Charitable Trust

The H.A. and Mary K. Chapman Charitable Trust and The Mary K. Chapman Foundations are private foundations, each formed as a perpetual entity in trust, that maintain endowments to fund charitable grants to public charities.

The Trustees and Staff that administer the foundations also provide public stewardship through service to charitable organizations and causes. Most grants and public service are within Oklahoma and Colorado.

And through their generous gift of financial support, Voices of Oklahoma can continue to fulfill our education-focused mission: providing Oklahoma’s future generations with access to the voices, lives, and experiences of the influential Oklahomans that came before them.

The Impact of The Chapman Charitable Trust's Giving

We’re eternally grateful for their continued support and generosity. Made possible by their giving, we’re creating the future of historical education in Oklahoma through:

Collecting and preserving the oral histories of influential Oklahomans

Offering the entire library of our oral histories & site content available for free

Making our resources easy for students & educators to find and use in their work

Become a Sponsor of Our Mission

By becoming an official sponsor, you help us preserve Oklahoma’s history while creating a rich and fulfilling education for the next generation of Oklahoma’s students.