The Grand Theatre in Warsaw (Polish: Teatr Wielki w Warszawie) or the Great Theatre—National Opera[1] (Polish: Teatr Wielki—Opera Narodowa) is a theatre complex, opera company, and home of the Polish National Ballet, located on historic Theatre Square in Warsaw, Poland. The Warsaw Grand Theatre is one of the largest theatres in Europe and in the world, with a seating capacity of over 2000.[2]