The American Airlines Theatre, originally the Selwyn Theatre, is a Broadway theater at 227 West 42nd Street in the Theater District of Midtown Manhattan in New York City. Built in 1918, it was designed by George Keister and developed by brothers Edgar and Archibald Selwyn, for whom the theater was originally named. The theater is owned by the city and state governments of New York and leased to New 42nd Street. It has 740 seats across two levels and is operated by Roundabout Theatre Company. Since 2000, the theater has been named for American Airlines (AA), which bought the theater's naming rights.