| Season | 2005 |
|---|---|
| Champions | São Paulo (22nd title) |
| Relegated | União Barbarense União São João Atlético Sorocaba Inter de Limeira |
| Matches | 190 |
| Goals | 609 (3.21 per match) |
| Top goalscorer | Finazzi (17 goals) |
←2004 2006 → | |
The2005Campeonato Paulista de Futebol Profissional da Primeira Divisão - Série A1 was the 104th season ofSão Paulo's top professionalfootball league. The competition began on 19 January and ended on 17 April.São Paulo became the champions for the 22nd time.[1]
| Club | Home city | 2004 result |
|---|---|---|
| América | São José do Rio Preto | 12th |
| Atlético Sorocaba | Sorocaba | 15th |
| Corinthians | São Paulo(Tatuapé) | 16th |
| Guarani | Campinas | 17th |
| Inter de Limeira | Limeira | 1st (Série A2) |
| Ituano | Itu | 14th |
| Marília | Marília | 10th |
| Mogi Mirim | Mogi Mirim | 18th |
| Palmeiras | São Paulo(Perdizes) | 4th |
| Paulista | Jundiaí | 2nd |
| Ponte Preta | Campinas | 7th |
| Portuguesa | São Paulo(Pari) | 13th |
| Portuguesa Santista | Santos | 6th |
| Rio Branco | Americana | 11th |
| Santo André | Santo André | 9th |
| Santos | Santos | 3rd |
| São Caetano | São Caetano do Sul | 1st |
| São Paulo | São Paulo(Morumbi) | 5th |
| União Barbarense | Santa Bárbara d'Oeste | 8th |
| União São João | Araras | 19th |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | São Paulo(C) | 19 | 14 | 3 | 2 | 49 | 21 | +28 | 45 |
| 2 | Corinthians | 19 | 11 | 4 | 4 | 33 | 15 | +18 | 37 |
| 3 | Santos | 19 | 10 | 7 | 2 | 38 | 21 | +17 | 37 |
| 4 | Santo André | 19 | 10 | 3 | 6 | 34 | 27 | +7 | 33 |
| 5 | São Caetano | 19 | 10 | 2 | 7 | 35 | 30 | +5 | 32 |
| 6 | Paulista | 19 | 9 | 4 | 6 | 33 | 25 | +8 | 31 |
| 7 | Ituano | 19 | 8 | 4 | 7 | 34 | 34 | 0 | 28 |
| 8 | Mogi Mirim | 19 | 8 | 3 | 8 | 31 | 37 | −6 | 27 |
| 9 | Palmeiras | 19 | 7 | 4 | 8 | 31 | 32 | −1 | 25 |
| 10 | Portuguesa | 19 | 6 | 6 | 7 | 27 | 32 | −5 | 24 |
| 11 | Guarani | 19 | 6 | 6 | 7 | 20 | 25 | −5 | 24 |
| 12 | Marília | 19 | 6 | 5 | 8 | 25 | 31 | −6 | 23 |
| 13 | Portuguesa Santista | 19 | 6 | 5 | 8 | 19 | 26 | −7 | 23 |
| 14 | América | 19 | 8 | 4 | 7 | 37 | 30 | +7 | 22[a] |
| 15 | Ponte Preta | 19 | 6 | 4 | 9 | 28 | 33 | −5 | 22 |
| 16 | Rio Branco | 19 | 6 | 3 | 10 | 27 | 34 | −7 | 21 |
| 17 | União Barbarense | 19 | 5 | 5 | 9 | 25 | 30 | −5 | 20 |
| 18 | União São João | 19 | 5 | 5 | 9 | 31 | 46 | −15 | 20 |
| 19 | Atlético Sorocaba | 19 | 4 | 4 | 11 | 26 | 37 | −11 | 16 |
| 20 | Inter de Limeira | 19 | 3 | 3 | 13 | 25 | 42 | −17 | 12 |
| Rank | Player | Team | Goals |
|---|---|---|---|
| 1 |  Finazzi | América | 17 |
| 2 | Deivid | Santos | 12 |
| Diego Tardelli | São Paulo | 12 | |
| 3 | Robinho | Santos | 11 |
| 4 | Rômulo | Ituano | 10 |
 Frontini | Marília | 10 | |
| Sandro Gaúcho | Santo André | 10 | |
| Borges | União São João | 10 | |
| 5 | Roger | Ponte Preta | 9 |
| Marcinho | São Caetano | 9 |
Source:[2]