Diana Léon Brown is the Deputy General Manager – Marketing and Air Service Development at Hartsfield-Jackson Atlanta International Airport (ATL), where she oversees International Affairs, Corporate & Community Affairs, Marketing, Public Relations, Communications, and Air Service Development. Previously, she served as Chief of Staff at Thurgood Marshall Airport (BWI), leading all external affairs including international and business relations, civic engagement, and marketing.

With more than 25 years of experience, Diana has built a career bridging government, business, and philanthropy through innovative partnerships that drive sustainable growth. Recognized as a compelling communicator, she is a frequent keynote speaker on women in leadership, business development, and social impact.

Her international work includes directing the Artem Leadership Institute, where she partnered with the United Nations, Organization of American States, and Women’s Global Initiative. An honors graduate of Harvard University and an MBA holder, Diana is guided by her mantra, “Do Good, While Doing Well,” and actively mentors emerging leaders.