East St. Louis School District 189 is a public school district headquartered in the city of East St. Louis, Illinois, United States.

In addition to East St. Louis, the district also includes portions of Canteen, Centreville, and Stites Townships in northwestern St. Clair County.

The district also includes all of Washington Park, much of Alorton and Centreville, and portions of Belleville, Caseyville, Fairmont City, Fairview Heights, and Madison.

The East St. Louis acquired the three District 182 elementary schools: JMD Brown, Garrison, and LaFayette.

The Cahokia district received the remaining students and assessed valuation.