The Shubert Theatre is a Broadway theater at 225 West 44th Street in the Theater District of Midtown Manhattan in New York City. Opened in 1913, the theater was designed by Henry Beaumont Herts in the Italian Renaissance style and was built for the Shubert brothers. Lee and J. J. Shubert had named the theater in memory of their brother Sam S. Shubert, who died in an accident several years before the theater's opening. It has 1,502 seats across three levels and is operated by The Shubert Organization. The facade and interior are New York City landmarks.

Lee Shubert was a Lithuanian-born American theatre owner/operator and producer and the eldest of seven siblings of the theatrical Shubert family.