1966 Torneio Rio-São Paulo

The 1966 Torneio Rio São Paulo was the 19th edition of the Torneio Rio-São Paulo. It was disputed between 9 February to 29 March 1966.

Format
The tournament were disputed in a single round-robin format, with the club with most points conquered being the champions.

Tournament
Following is the summary of the 1966 Torneio Rio-São Paulo tournament:

As there is no tiebreaker criteria for the points tie, a quadrangular involving Botafogo, Corinthians, Santos and Vasco should be played. However, due to the preparation of Brazil national football team to 1966 FIFA World Cup, the CBD decided to proclaim all four clubs as champions.