| League Topscorer: | Edmur (Portuguesa) – 11 goals |
| Biggest Home Win: | Palmeiras 10–3 America (7 May) |
| Matches: | 47 |
| Total Goals: | 186 |
| Nextseason: | 1957 |
The 1955 Torneio Rio São Paulo was the 9th edition of the Torneio Rio-São Paulo. It was disputed between 6 April to 5 June.
| Team | City | Nº participations | Best result | |
|---|---|---|---|---|
| America | Rio de Janeiro | 6 | 6th (1951) | |
| Botafogo | Rio de Janeiro | 6 | 4th (1953) | |
| Corinthians | São Paulo | 9 | Champions: 1950, 1953, 1954 | |
| Flamengo | Rio de Janeiro | 8 | 4th (1951) | |
| Fluminense | Rio de Janeiro | 8 | Runners-up: 1954 | |
| Palmeiras | São Paulo | 9 | Champions: 1933, 1951 | |
| Portuguesa | São Paulo | 9 | Champions: 1952 | |
| Santos | Santos | 6 | 5th (1952) | |
| São Paulo | São Paulo | 9 | Runners-up: 1933 | |
| Vasco da Gama | Rio de Janeiro | 9 | Runners-up: 1950, 1952, 1953 |
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 1955 Torneio Rio-São Paulo tournament:[1] [2]
Following is the info about the tiebreaker playoff:[3]
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