Miriam Elizabeth Sapiro (born 1960) is a non-resident senior fellow at the Brookings Institution. She previously served as the Deputy Trade Representative under Ron Kirk, and became the acting Trade Representative on May 23, 2013.Sapiro attended New York University School of Law. She was the founder and president of Summit Strategies International, a consulting firm involved in internet and telecommunications policies. Prior to that, she was an executive in the technology sector.