William Delgado

William "Willie" Delgado (born October 31, 1956) is a former Democratic member of the Illinois Senate, representing the 2nd district from 2006 until June 2016. He was first elected in 2006, replacing Miguel del Valle, who was elected Chicago City Clerk. Previously, Delgado served in the Illinois House of Representatives from 1999–2006 and was replaced by Luis Arroyo. On January 5, 2015, Delgado announced that he would not be seeking re-election to the Illinois Senate. He retired from the seat effective June 30, 2016.