River Esporte Clube, commonly known as River, is a Brazilian football club based in Boa Vista, Roraima, Roraima state. They won the Campeonato Roraimense three times.
The club was founded on December 22, 1962. Serrano won the Campeonato Roraimense in 1979, 1989, and in 1994.
River Esporte Clube play their home games at Estádio Flamarion Vasconcelos, nicknamed Canarinho. The stadium has a maximum capacity of 6,000 people.