The Estádio Olímpico João Havelange, better known since 2015 as Estádio Nilton Santos, also known by its nickname Engenhão ([ẽʒẽˈɲɐ̃w̃]), or simply Estádio Olímpico do Rio or the Rio Olympic Stadium, is a multi-use stadium located in the bairro (neighbourhood) of Engenho de Dentro (hence its nickname) of Rio de Janeiro, Brazil.