2004 in Brazilian football
The following article presents a summary of the 2004 football season in Brazil, which was the 103rd season of competitive football in the country.
Campeonato Brasileiro Série A
declared as the Campeonato Brasileiro champions.Relegation
The four worst placed teams, which are Criciúma, Guarani, Vitória and Grêmio, were relegated to the following year's second level.Campeonato Brasileiro Série B
declared as the Campeonato Brasileiro Série B champions.Promotion
The two best placed teams in the final stage of the competition, which are Brasiliense and Fortaleza, were promoted to the following year's first level.Relegation
The six worst placed teams, which are América-RN, Remo, América-MG, Joinville, Mogi Mirim and Londrina, were relegated to the following year's third level.Campeonato Brasileiro Série C
declared as the Campeonato Brasileiro Série C champions.Promotion
The two best placed teams in the final stage of the competition, which are União Barbarense and Gama, were promoted to the following year's second level.Copa do Brasil
The Copa do Brasil final was played between Santo André and Flamengo.----
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Santo André declared as the cup champions by aggregate score of 4-2.
State championship champions
Youth competition champions
Other competition champions
Brazilian clubs in international competitions
| Team | Copa Libertadores 2004 | Copa Sudamericana 2004 | Recopa Sudamericana 2004 |
| Atlético Mineiro | Did not qualify | Preliminary round | N/A |
| Coritiba | Group stage | Preliminary round | N/A |
| Cruzeiro | Round of 16 | Preliminary round | N/A |
| Figueirense | Did not qualify | Preliminary round | N/A |
| Flamengo | Did not qualify | Preliminary round | N/A |
| Goiás | Did not qualify | Preliminary round | N/A |
| Grêmio | Did not qualify | Preliminary round | N/A |
| Internacional | Did not qualify | Semifinals | N/A |
| Paraná | Did not qualify | Preliminary round | N/A |
| Santos | Quarterfinals | Quarterfinals | N/A |
| São Caetano | Quarterfinals | Preliminary round | N/A |
| São Paulo | Semifinals | Preliminary round | N/A |
Brazil national team
The following table lists all the games played by the Brazil national football team in official competitions and friendly matches during 2004.| Date | Opposition | Result | Score | Brazil scorers | Competition |
| February 18, 2004 | D | 0–0 | - | International Friendly | |
| March 31, 2004 | D | 0–0 | - | World Cup Qualifying | |
| April 28, 2004 | W | 4–1 | Kaká, Fabiano, Ronaldinho | International Friendly | |
| May 20, 2004 | D | 0–0 | - | International Friendly | |
| May 25, 2004 |  Catalonia | W | 5–2 | Ronaldo, Oliveira, Baptista | International Friendly |
| June 2, 2004 | W | 3–1 | Ronaldo | World Cup Qualifying | |
| June 6, 2004 | D | 1–1 | Fabiano | World Cup Qualifying | |
| July 8, 2004 | W | 1–0 | Fabiano | Copa América | |
| July 11, 2004 | W | 4–1 | Adriano, Juan | Copa América | |
| July 14, 2004 | L | 1–2 | Fabiano | Copa América | |
| July 18, 2004 | W | 4–0 | Alex, Adriano, Oliveira | Copa América | |
| July 25, 2004 | D | 1–1 | Adriano | Copa América | |
| July 25, 2004 | D | 2–2 | Luisão, Adriano | Copa América | |
| August 18, 2004 | W | 6–0 | Roger, Ronaldinho, Nilmar | International Friendly | |
| September 5, 2004 | W | 3–1 | Ronaldo, Ronaldinho, Adriano | World Cup Qualifying | |
| September 8, 2004 | D | 1–1 | Ronaldinho | International Friendly | |
| October 9, 2004 | W | 5–2 | Kaká, Ronaldo, Adriano | World Cup Qualifying | |
| October 13, 2004 | D | 0–0 | - | World Cup Qualifying | |
| October 17, 2004 | L | 0–1 | - | World Cup Qualifying |
Women's football
Brazil women's national football team
The following table lists all the games played by the Brazil women's national football team in official competitions and friendly matches during 2004.| Date | Opposition | Result | Score | Brazil scorers | Competition |
| April 12, 2004 |  Texas A&M University | W | 5-1 | Kátia Cilene, Cristiane Silva, Rosana, Formiga | International Friendly |
| April 15, 2004 |  Oklahoma State | W | 4-1 | Cristiane Silva, Rosana, Kelly | International Friendly |
| April 18, 2004 |  Southern Methodist University | W | 5-0 | Cristiane Silva, Formiga, Kelly, Rosana, Kátia Cilene | International Friendly |
| April 24, 2004 | L | 1-5 | Marta | International Friendly | |
| July 21, 2004 |  Umeå | D | 1-1 | Kelly | International Friendly |
| July 23, 2004 | Umeå/Själevads | W | 5-0 | Marta, Formiga, Pretinha, Roseli | International Friendly |
| July 27, 2004 |  Trondheims-Ørn | W | 4-0 | Marta, Formiga, Pretinha | International Friendly |
| July 29, 2004 | Umeå Södra | W | 9-0 | Roseli, Pretinha, Cristiane Silva, Rosana, Elaine, Kelly, Marta | International Friendly |
| August 11, 2004 | W | 1-0 | Marta | Summer Olympics | |
| August 14, 2004 | L | 0-2 | - | Summer Olympics | |
| August 17, 2004 | W | 7-0 | Pretinha, Cristiane Silva, Grazielle, Marta, Daniela Alves | Summer Olympics | |
| August 20, 2004 | W | 5-0 | Cristiane Silva, Formiga, Marta | Summer Olympics | |
| August 23, 2004 | W | 1-0 | Pretinha | Summer Olympics | |
| August 25, 2004 | L | 1-1 | Pretinha | Summer Olympics |
The Brazil women's national football team competed in the following competitions in 2004:
| Competition | Performance |
| Summer Olympics | Runner-up |