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.

Howard & Wyndham Ltd was a theatre owning, production and management company named after John B. Howard and Frederick W. P. Wyndham, founded in Glasgow in 1895, and which became the largest of its type in Britain. The company continued well into the 20th century. Its theatres were eventually sold in the 1960s, and the shareholding came under American control.