The King's Theatre is located in Glasgow, Scotland. It was built for Howard & Wyndham Ltd under its chairman Baillie Michael Simons as a sister theatre of their Theatre Royal in the city and was designed by Frank Matcham, opening in 1904. The theatre is primarily a receiving house for touring musicals, dance, comedy and circus-type performances. The theatre also provides a prominent stage for local amateur productions. The King's Theatre also stages an annual pantomime, produced by First Family Entertainment. The theatre is currently operated by the Ambassador Theatre Group, under a lease from Glasgow City Council who own the building.

The theatre occupies the corner of Bath Street and Elmbank Street, in the Charing Cross area of the city. The longer Bath Street elevation houses both the main entrance, the scenery dock and stage door. The equally decorative but shorter Elmbank Street elevation has various fire exits and the entrance to the Gallery.