# 2004 Primera B de Chile

The 2004 Primera B de Chile was the 54th completed season of the Primera B de Chile.
Deportes Melipilla was the tournament's champions.

## Qualification
### North Zone

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
| 1 | Deportes Antofagasta | 16 | 6 | 6 | 4 | 23 | 16 | +7 | 24 |
| 2 | Deportes Copiapó | 16 | 6 | 4 | 6 | 21 | 20 | +1 | 22 |
| 3 | Deportes Ovalle | 16 | 4 | 10 | 2 | 16 | 13 | +3 | 19 |
| 4 | Deportes Arica | 16 | 4 | 7 | 5 | 22 | 24 | −2 | 19 |
| 5 | San Luis Quillota | 16 | 5 | 3 | 8 | 17 | 26 | −9 | 18 |
* ↑ 3 points deducted for failing to pay players on time

### Central Zone

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
| 1 | Santiago Morning | 16 | 7 | 5 | 4 | 24 | 19 | +5 | 26 |
| 2 | Unión La Calera | 16 | 7 | 4 | 5 | 24 | 22 | +2 | 25 |
| 3 | O'Higgins | 16 | 6 | 4 | 6 | 28 | 25 | +3 | 22 |
| 4 | Deportes Melipilla | 16 | 6 | 3 | 7 | 33 | 32 | +1 | 21 |
| 5 | Magallanes | 16 | 3 | 6 | 7 | 28 | 39 | −11 | 15 |

### South Zone

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
| 1 | Deportes Concepción | 16 | 7 | 6 | 3 | 28 | 18 | +10 | 27 |
| 2 | Naval | 16 | 7 | 5 | 4 | 23 | 18 | +5 | 26 |
| 3 | Provincial Osorno | 16 | 7 | 3 | 6 | 23 | 23 | 0 | 24 |
| 4 | Arturo Fernández Vial | 16 | 4 | 5 | 7 | 21 | 27 | −6 | 17 |
| 5 | Lota Schwager | 16 | 4 | 3 | 9 | 23 | 32 | −9 | 15 |

## Second phase
### North Zone

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification |
| 1 | Deportes Melipilla | 28 | 15 | 4 | 9 | 50 | 41 | +9 | 49 | Qualified for Promotion Playoffs |
| 2 | Unión La Calera | 28 | 13 | 6 | 9 | 46 | 38 | +8 | 45 | Qualified for Promotion Playoffs |
| 3 | Deportes Copiapó | 28 | 11 | 7 | 10 | 37 | 33 | +4 | 40 | Qualified for Promotion Playoffs |
| 4 | Magallanes | 28 | 9 | 8 | 11 | 46 | 52 | −6 | 35 | |
| 5 | Deportes Antofagasta | 28 | 8 | 11 | 9 | 36 | 30 | +6 | 32 | |
| 6 | Deportes Ovalle | 28 | 7 | 13 | 8 | 26 | 31 | −5 | 28 | |
| 7 | Deportes Arica | 28 | 6 | 9 | 13 | 34 | 49 | −15 | 27 | |
* ↑ 3 points deducted for not paying players on time
* ↑ 6 points deducted for not paying players on time

### South Zone

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification |
| 1 | Naval | 30 | 14 | 11 | 5 | 46 | 33 | +13 | 53 | Qualified for Promotion Playoffs |
| 2 | Deportes Concepción | 30 | 12 | 11 | 7 | 44 | 38 | +6 | 47 | Qualified for Promotion Playoffs |
| 3 | O'Higgins | 30 | 12 | 9 | 9 | 56 | 43 | +13 | 45 | Qualified for Promotion Playoffs |
| 4 | Santiago Morning | 30 | 12 | 9 | 9 | 46 | 34 | +12 | 45 | |
| 5 | Provincial Osorno | 30 | 11 | 9 | 10 | 39 | 41 | −2 | 42 | |
| 6 | Arturo Fernández Vial | 30 | 8 | 9 | 13 | 38 | 45 | −7 | 33 | |
| 7 | San Luis | 30 | 9 | 5 | 16 | 41 | 58 | −17 | 26 | |
| 8 | Lota Schwager | 30 | 8 | 5 | 17 | 41 | 60 | −19 | 23 | |
* 1 2 6 points deducted for not paying players on time

### Promotion Playoffs

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion |
| 1 | Deportes Melipilla | 10 | 5 | 5 | 0 | 19 | 8 | +11 | 20 | Promoted to Primera División de Chile |
| 2 | Deportes Concepción | 10 | 4 | 3 | 3 | 12 | 11 | +1 | 15 | Promoted to Primera División de Chile |
| 3 | Unión La Calera | 10 | 4 | 3 | 3 | 13 | 16 | −3 | 15 | |
| 4 | Deportes Copiapó | 10 | 3 | 2 | 5 | 14 | 19 | −5 | 11 | |
| 5 | O'Higgins | 10 | 2 | 5 | 3 | 10 | 11 | −1 | 11 | |
| 6 | Naval | 10 | 2 | 2 | 6 | 10 | 13 | −3 | 8 | |