The Auditorium Theatre is a music and performance venue located in the Auditorium Building at 50 E. Ida B. Wells Drive in Chicago, Illinois. Inspired by the Richardsonian Romanesque Style of architect Henry Hobson Richardson, the building was designed by Dankmar Adler and Louis Sullivan and completed in 1889. The Chicago Symphony Orchestra performed in the theatre until 1904 as well as the Chicago Grand Opera Company and its successors the Chicago Opera Association and Chicago Civic Opera until its relocation to the Civic Opera House in 1929. The theater was home to the Joffrey Ballet from 1998 until 2020. It currently hosts a variety of concerts, musicals, performances, and events. Since the 1940s, it has been owned by Roosevelt University and since the 1960s it has been refurbished and managed by an independent non-profit arts organization.

The Auditorium Building in Chicago is one of the best-known designs of Louis Sullivan and Dankmar Adler. Completed in 1889, the building is located at the northwest corner of South Michigan Avenue and Ida B. Wells Drive. The building was designed to be a multi-use complex, including offices, a theater, and a hotel. As a young apprentice, Frank Lloyd Wright worked on some of the interior design.