Associação Esportiva Araçatuba

This is a list of football clubs located in Brazil. The list is sorted alphabetically by state and includes both active and inactive clubs. These football clubs are all associated with the Brazilian Football Confederation. As with many other football leagues, the structure has changed frequently, including its implementation of the same configuration of European leagues in 2003.

Campeonato Paulista Segunda Divisão, also known as Campeonato Paulista Série B1, is the fourth level of the São Paulo state professional football tournaments that determines one of the several Brazilian states championships. The two best teams are promoted to Série A3.

The Brazilian states football championships are the professional adult male football competitions in Brazil that take place between January and April for the Northeast, Central-West, Southeast and South regions. In some states from the North Region, however, it takes place in May or June. Historically, for economic and geographic reasons, such as long distances between the country's main cities, the state leagues were considered the most important championship for Brazilian clubs, especially before 1959, when a regular national championship was first established. In recent years, bigger clubs have become increasingly critical of the state leagues, which are often blamed for the lack of space in Brazil's football calendar and have lost most of its old prestige. Smaller clubs, however, are dependant on the state leagues for their financial well-being and largely oppose calls to reduce the number of games or even end state leagues altogether.