Simmons Street is a street in Galesburg. It runs east-west, and marks the 100 block south.
West of Broad Street it is called West Simmons Street, and east of Broad Street it is called East Simmons Street.
Simmons Street runs through downtown Galesburg. It is primarily commercial and high-density residential.
Major buildings along Simmons include the Knox County Housing Authority Section 8 project between West Street and Academy Street as well as Galesburg City Hall, the administrative center for Galesburg, between Broad Street and Cedar Street. The Galesburg Public Library is between Broad and Cherry Street. Kaldi's and the Pizza House are located on Simmons between Cherry and Prairie Street. Cornucopia and the Seminary St. Pub are across Seminary Street from Simmons.