O’Donnell New HSMC Executive Director

David S. O’Donnell has been named the new executive director of Historic St. Mary’s City, Maryland’s first capital and a cornerstone of the state’s heritage and archaeological research.
O’Donnell has more than two decades of leadership experience. O’Donnell brings a proven record of advancing complex public-facing institutions through strategic fundraising, board partnership, and inclusive organizational leadership, according to an HSMC news release.
Over the course of his career, he has secured more than $100 million in philanthropic, corporate, and government support while leading organizations through periods of growth, transition, and renewal.
He most recently served as director of development for the Association of Schools and Colleges of Optometry, where he led a national fundraising strategy supporting health care education institutions across the country.
Previously, he held senior leadership roles at Baltimore Public Markets Corporation and Lexington Market, Citizens for Tax Justice, and several national policy and education organizations.
“Historic St. Mary’s City stands at a pivotal moment,” said retired RADM Tim Heely, Historic St. Mary’s City Commission chairman. “David brings the strategic vision, leadership experience, and collaborative approach needed to guide this institution forward. His background in complex organizations, capital projects, and public mission-driven work makes him exceptionally well-suited to lead HSMC into its next chapter, including preparations for Maryland’s 400th anniversary.”
As executive director, Mr. O’Donnell will oversee all aspects of Historic St. Mary’s City’s operations, including archaeological research, education programs, museum interpretation, and fundraising.
“I am honored to join Historic St. Mary’s City,” Mr. O’Donnell said. “This is a place of extraordinary historical importance with a powerful opportunity to connect the past to the present in meaningful ways. I look forward to working alongside the dedicated staff, commission, foundation, and community partners to strengthen HSMC’s impact for generations to come.”
Historic St. Mary’s City, located on the St. Mary’s River, is an 835-acre living history and archaeology museum on the site of Maryland’s first capital (1634-1695).











