The 1975 Campeonato Paulista da Divisão Especial de Futebol Profissional[1] was the 74th season of São Paulo's top professional football league.
São Paulo won the championship for the 11th time.
São Paulo's Serginho Chulapa was the top goal scorer with 22 goals.
The three teams with the most points in each group qualify to a final hexagonal to define the champions of the round, and the winners of each round qualified to the finals.
In the second round, the remaining twelve teams would all play against each other once, and the team with the most points would be champion.