Maria Antonia "Toni" Berrios (born April 24, 1977) is an American politician and former Democratic member of the Illinois House of Representatives, where she represented the 39th District from 2003 to 2015. She was the first Puerto Rican American woman to serve in the Illinois House. Berrios is the daughter of Joseph Berrios, who was formerly a member of the Illinois House of Representatives, Cook County Assessor, and chairman of the Cook County Democratic Party.