The Theatro da Paz, is located in the city of Belém, in the state of Pará, in Brazil.
Theatro da Paz was built following neoclassical architectural lines, within the golden age of rubber in Amazon Basin. It is considered the most important culture house in northern Brazil. Its name has been suggested by bishop D. Macedo Costa, who also launched the fundamental stone of its construction, on March 3, 1869.