Trafalgar Studios, formerly the Whitehall Theatre until 2004, is a West End theatre in Whitehall, near Trafalgar Square, in the City of Westminster, London. Also known as Trafalgar Studios at the Whitehall Theatre in honour of its former incarnation, the building consists of two intimate theatres designed by architects Tim Foster and John Muir. Studio 1, the larger of the two spaces with 380 seats, opened on 3 June 2004 with the Royal Shakespeare Company's production of Othello.