Doris Marie Meissner (born November 3, 1941) is a former Commissioner of the Immigration and Naturalization Service (INS), the agency previously responsible for immigration enforcement in the United States. She headed the INS from October 18, 1993 (nominated June 1993) to November 18, 2000, under United States President Bill Clinton and United States Attorney General Janet Reno. She is currently Senior Fellow and Director of the U.S. Immigration Policy Program at the Migration Policy Institute and has previously worked at the Carnegie Endowment for International Peace.