About Us

Our History

Founded in 1987, the William J. and Dorothy K. O’Neill Foundation is a private, family foundation headquartered in Cleveland, Ohio.

Our Values

Respect

Effectiveness

Shared Learning

Enthusiasm

Inclusion

People are at the heart of everything we do.

Our Resources

Discover resources related to the work we do in our communities. Read the latest news about the Foundation. Learn about the great work of our grantees.