Athos Procópio de Oliveira Júnior (born January 3, 1943 in Catanduva) is a former international freestyle and backstroke swimmer from Brazil.
Grêmio Catanduvense de Futebol, commonly known as Grêmio Catanduvense, is a Brazilian football club based in Catanduva, São Paulo state.
Grêmio Esportivo Catanduvense, usually known simply as Catanduvense, or as GEC, was a Brazilian football club from Catanduva, São Paulo state.
The club was founded to dispute a Catanduva city amateur competition called Liga Catanduvense.