1945 in Brazilian football Campeonato Paulista Campeonato Paulista

| Position_ | Team | Points | Played | Drawn | Lost | Against | Difference |
|---|---|---|---|---|---|---|---|
| 1 | São Paulo | 36 | 20 | 2 | 1 | 20 | 50 |
| 2 | Corinthians | 31 | 20 | 3 | 3 | 24 | 32 |
| 3 | Palmeiras | 29 | 20 | 7 | 2 | 17 | 30 |
| 4 | Portuguesa | 25 | 20 | 5 | 5 | 22 | 22 |
| 5 | Jabaquara | 20 | 20 | 2 | 9 | 65 | - 17 |
| 6 | Santos | 18 | 20 | 2 | 10 | 46 | - 12 |
| 7 | Ypiranga-SP | 17 | 20 | 1 | 11 | 44 | - 7 |
| 8 | São Paulo Railway | 14 | 20 | 2 | 12 | 52 | - 15 |
| 9 | Juventus | 12 | 20 | 2 | 13 | 45 | - 11 |
| 10 | Comercial-SP | 11 | 20 | 3 | 13 | 60 | - 28 |
| 11 | Portuguesa Santista | 7 | 20 | 3 | 15 | 69 | - 44 |