Estádio Augusto Bauer, Football stadium in Brusque, Brazil.

Estádio Augusto Bauer is a football stadium in Brusque, Santa Catarina, with a maximum capacity of 6,000 people. It is the home of Clube Atlético Carlos Renaux, which rents it to Brusque Futebol Clube. Since a 2024 renovation it has synthetic turf, a roof over the back stands and new lighting.

Inaugurated on 7 June 1931 with Marcílio Dias beating Carlos Renaux 1–0, the stadium was expanded between the 1950s and 1960 with new bleachers, a larger pitch, an embankment and floodlights. New stands followed in the 1980s, but a major flood in 1984 destroyed much of the ground; after recovery it was remodeled in 2012 and fully renovated in 2024.

The ground is home to Clube Atlético Carlos Renaux, which rents it to Brusque Futebol Clube for their matches, so both clubs' supporters use the same stands. The stadium is also called Arena Simon under a sponsorship naming. Its inauguration on 7 June 1931 was a match in which Marcílio Dias beat Carlos Renaux 1–0.

The stadium sits in central Brusque, Santa Catarina, and is rented by Carlos Renaux to Brusque Futebol Clube, so fixtures of both clubs can be played there. Access to the back stands is covered by the roof added in the 2024 renovation, and the synthetic turf replaced the earlier natural grass. Check which club is hosting before travelling, since the ground is shared.

The stadium is rented by Clube Atlético Carlos Renaux to Brusque Futebol Clube, so both clubs play their home matches here. It also carries the sponsor name Arena Simon. The pitch was converted to synthetic turf in the 2024 renovation.