Estádio Décio Vitta, nicknamed Riobrancão, is a multi-use stadium located in Americana, São Paulo, Brazil. It is used mostly for football matches and hosts the home matches of Rio Branco Esporte Clube and Americana Futebol. The stadium has a maximum capacity of 16,000 people and was built in 1977. It is owned by Rio Branco Esporte Clube, and is named after Décio Vitta, who was a Rio Branco counselor and director, and co-ordinated the stadium construction.