Marie Foster (October 24, 1917 – September 6, 2003) was a leader in the Civil Rights Movement in the U.S. during the 1960s. She was instrumental in helping to register many African-American voters in Selma, Alabama, and was one of the primary local organizers of the Selma to Montgomery marches in 1965. She also helped create the Dallas County Voters League, a group of African Americans that pushed for improvements in the system for voter registration.