| League Topscorer: | Coutinho (Santos) – 11 goals |
| Biggest Home Win: | Botafogo 5–0 Bangu (9 May) |
| Matches: | 46 |
| Total Goals: | 144 |
| Nextseason: | 1965 |
The 1964 Torneio Rio São Paulo was the 17th edition of the Torneio Rio-São Paulo. It was disputed between 14 March 1964 to 10 January 1965.
| Team | City | Nº participations | Best result | |
|---|---|---|---|---|
| Bangu | Rio de Janeiro | 6 | 3rd (1951) | |
| Botafogo | Rio de Janeiro | 14 | Champions: 1962 | |
| Corinthians | São Paulo | 17 | Champions: 1950, 1953, 1954 | |
| Flamengo | Rio de Janeiro | 16 | Champions: 1961 | |
| Fluminense | Rio de Janeiro | 16 | Champions: 1957, 1960 | |
| Palmeiras | São Paulo | 17 | Champions: 1933, 1951 | |
| Portuguesa | São Paulo | 17 | Champions: 1952, 1955 | |
| Santos | Santos | 13 | Champions: 1959, 1963 | |
| São Paulo | São Paulo | 17 | Runners-up: 1933, 1962 | |
| Vasco da Gama | Rio de Janeiro | 17 | Champions: 1958 |
The tournament were disputed in a single round-robin format, with the club with most points conquered being the champions.
Following is the summary of the 1964 Torneio Rio-São Paulo tournament:[1] [2]
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There was no second game due to lack of dates. The clubs entered into an agreement to share the title.