Impacting Families in Our Communities

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    Enterprise Community Partners - New York, NY

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    Enterprise Community Partners - New York, NY

  • Land-Studio image

    LAND studio - Cleveland, OH

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    St. Malachi Center - Cleveland, OH

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    Northwest Assistance Ministries - Houston, TX

The William J. and Dorothy K. O’Neill Foundation

The William J. and Dorothy K. O’Neill Foundation is a private family foundation based in Cleveland, Ohio.  Founded in 1987 by Dorothy O’Neill and her son William J. O’Neill, Jr., the Foundation brings the O’Neill family together in service to their hometowns through their philanthropy.

The focus of our work is on the family, and four generations of the O’Neill family work in collaboration and partnership with organizations that share our desire to improve the quality of lives for families and communities. 

O'Neill Foundation Names New President & CEO

After conducting a nationwide search, the Board of Trustees of the William J. and Dorothy K. O’Neill Foundation has selected Leslie K. Perkul as President & CEO. She succeeds Leah S. Gary who retired after almost ten years of leadership at the Foundation. Click here to read the full release.

Important Dates

08.22.2016
Responsive Grantmaking 2016 Cycle 2 Letter of Inquiry Deadline