November 26, 2025
Donna Callejon
Donna is an accomplished executive, advisor, and board leader whose career reflects a deep commitment to advancing organizations and people at the intersection of business and social impact.
After more than 10 years as an executive at Fannie Mae she became part of the early team at GlobalGiving, helping to architect and lead it to becoming a $100M+ social enterprise. She is currently a strategic advisor and executive coach.
Her decades of board experience have spanned local, regional, national, and international nonprofits. Other current board positions include Conservation Innovation Fund and Trust Labs. Donna lives in Montgomery County, Maryland with her partner, Debbie, and their two pups.
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