The Coliseu do Porto is a theatre in Porto, Portugal. It is arguably one of the most relevant landmarks of Porto and a prestigious venue for music and cultural events. Together with Batalha Cinema, the Coliseu is a very good example of Portuguese Streamline Moderne and Art Deco in the city of Porto. It was built after the historical Salão Jardim Passos Manuel, in the early years of the 20th century.