The following article presents a summary of the 1991 football (soccer) season in Brazil, which was the 90th season of competitive football in the country.
Semifinals
Final
São Paulo declared as the Campeonato Brasileiro champions by aggregate score of 1-0.
The two worst placed teams in the first stage, which are Grêmio and Vitória, were relegated to the following year's second level.
Quarterfinals
Semifinals
Final
Paysandu declared as the Campeonato Brasileiro Série B champions by aggregate score of 2-1.
The champion and runner-up, which are Paysandu and Guarani, were promoted to the following year's first level.
The Copa do Brasil final was played between Criciúma and Grêmio.
Criciúma declared as the cup champions on the away goal rule by aggregate score of 1-1.
The following table lists all the games played by the Brazil national football team in official competitions and friendly matches during 1991.
The following table lists all the games played by the Brazil women's national football team in official competitions and friendly matches during 1991.
The Brazil women's national football team competed in the following competitions in 1991: