Western is an 'l' station on the CTA's Brown Line. It is an elevated station with two side platforms, located in the Lincoln Square neighborhood. The adjacent stations are Rockwell, which is located about one quarter mile (0.4 km) to the west, and Damen, about one half mile (0.8 km) to the east. Between Western and Rockwell the line descends and runs on surface level tracks for the rest of the route to Kimball.

The station was put into service in 1907 as part of Northwestern Elevated Railroad's Ravenswood line, and has been rebuilt twice since—in the 1920s, and again in 1981. The current station consists of two side platforms, and a central storage line, its platforms were extended in 2006/07 to enable the station to accommodate eight railcars. In 2009. 1.1 Million Passengers used this Station.