Stacy Helen Schusterman (born c. 1963) is an American heiress and billionaire businesswoman. The daughter of oil executive Charles Schusterman and his wife, Lynn Schusterman, Schusterman is the founder of deepwater drilling company Samson Energy. In addition to her work in business, Schusterman is active in the field of politics, and notably donated $1.55 million to advocacy group Democratic Majority for Israel (DMFI). As a philanthropist, Schusterman has donated to a number of ventures, and currently co-chairs the Charles and Lynn Schusterman Family Foundation.