Lisa Eisen is a prominent American nonprofit executive serving as Co-President of the Charles and Lynn Schusterman Family Philanthropies (CLSFP), a Tulsa-based organization established by oil magnate Charles Schusterman and his wife Lynn. With significant endowments, CLSFP distributes hundreds of millions in grants annually to support initiatives in Jewish peoplehood, Israel engagement, education, community safety, and civic discourse. In her key leadership role, Eisen drives strategic programming and grantmaking, emphasizing innovative approaches to fostering Jewish identity and connections to Israel amid evolving global challenges. She has been vocal in defending CLSFP's philanthropic priorities, particularly its support for Israel-related causes, authoring op-eds that critique efforts to delegitimize such funding and affirm the foundation's commitment to open discourse and pluralism. Under her leadership, CLSFP has faced scrutiny from pro-Palestinian activists alleging ties to controversial organizations, though Eisen has countered these claims by highlighting transparency and vetting processes. Her work extends to broader impact investing in American Jewish communities and emerging leaders, and as a key figure in Jewish philanthropy networks, she collaborates with grantees and partners across the U.S. and Israel to bridge divides and promote resilience in nonprofit sectors.