Transamérica São Paulo is a commercial radio station broadcasting on 100.1 FM from São Paulo, Brazil. Founded in 1976, it is the flagship station of the Transamérica network. The station offers a mix of adult contemporary music, sports coverage, and news programming aimed at listeners aged 25-49. Transamérica São Paulo is known for its live football broadcasts and post-game analysis shows. In 2019, the station underwent a format change to unify its programming with the broader Transamérica network, focusing on pop and rock hits from the 1980s to today. As one of the leading radio stations in São Paulo, Transamérica continues to be an important voice in Brazil's largest city.