1985 Campeonato Paulista

The 1985 Campeonato Paulista da Primeira Divisão de Futebol Profissional da Série A1 was the 84th season of São Paulo's top professional football league. São Paulo won the championship for the 14th time. São Paulo's Careca was the top scorer with 23 goals. Noroeste and Marília were relegated.

Championship

The twenty teams of the championship would all play twice against each other, with the best teams of each half and the two overall best teams qualifying to the Semifinals, and the bottom two teams being relegated.

First phase