Operário Atlético Caarapoense, commonly known as Operário AC, is a Brazilian football club based in Caarapó, Mato Grosso do Sul. The club competes in the Campeonato Sul-Mato-Grossense Série B, the second division in the Mato Grosso do Sul state football league system.
The club was founded on 3 May 1952, adopting similar logo, team kits and colors as Operário Futebol Clube.[2] Until 2022 they were known as Operário Atlético Clube and were based in Dourados.[3]
Operário Atlético Clube play their home games at Estádio Francisco Chaves Filho, nicknamed Chavinha, and located in Itaporã.[4] The stadium has a maximum capacity of 2,144 people.[1]
Until 2009,[4] Operário Atlético Clube played their home games at Estádio Fredis Saldivar, nicknamed Douradão.[2] The stadium had a maximum capacity of 30,000 people.[5]