Neal Kumar Katyal (born March 12, 1970) is an American lawyer and academic. He is a partner at Hogan Lovells and the Paul and Patricia Saunders Professor of National Security Law at Georgetown University Law Center. During the Obama administration, Katyal served as Acting Solicitor General of the United States from May 2010 until June 2011. Previously, Katyal served as an attorney in the Solicitor General's office, and as Principal Deputy Solicitor General in the U.S. Justice Department. As of 2022, he is a partner of Chamath Palihapitiya Social+capital Partnership and a member of the board of Social Capital Ventures Inc.