| Season | 1975 |
|---|---|
| Champions | LDU Quito (3rd title) |
| Copa Libertadores | LDU Quito Deportivo Cuenca |
| Top goalscorer | Ángel Liciardi (36 goals)[1] |
| Biggest home win | Deportivo Cuenca 6–0LDU Portoviejo |
| Biggest away win | LDU Portoviejo 0–5Barcelona |
| Highest scoring | Emelec 7–2LDU Portoviejo |
←1974 1976 → | |
The1975 Campeonato Ecuatoriano de Fútbol de la Serie A was the 17th national championship forfootball teams inEcuador.LDU Quito successfully defended their title for their third overall.
The number of teams for this season was expanded from eight to twelve. There would be no mid-season replacements.
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LDU Quito | 22 | 12 | 5 | 5 | 43 | 22 | +21 | 29 | Qualified to theLiguilla Final |
| 2 | Deportivo Cuenca | 22 | 13 | 3 | 6 | 44 | 25 | +19 | 29 | |
| 3 | Barcelona | 22 | 9 | 9 | 4 | 40 | 27 | +13 | 27 | |
| 4 | El Nacional | 22 | 10 | 6 | 6 | 33 | 19 | +14 | 26 | |
| 5 | Emelec | 22 | 9 | 4 | 9 | 28 | 30 | −2 | 22 | |
| 6 | América de Quito | 22 | 9 | 3 | 10 | 42 | 44 | −2 | 21 | |
| 7 | Aucas | 22 | 7 | 7 | 8 | 24 | 31 | −7 | 21 | |
| 8 | Universidad Católica | 22 | 7 | 6 | 9 | 22 | 27 | −5 | 20 | |
| 9 | Deportivo Quito | 22 | 5 | 9 | 8 | 22 | 28 | −6 | 19 | |
| 10 | LDU Portoviejo | 22 | 4 | 10 | 8 | 20 | 41 | −21 | 18 | |
| 11 | 9 de Octubre | 22 | 7 | 3 | 12 | 28 | 36 | −8 | 17 | Relegated to theSerie B |
| 12 | Carmen Mora | 22 | 5 | 5 | 12 | 22 | 38 | −16 | 15 |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Deportivo Cuenca | 18 | 11 | 3 | 4 | 35 | 14 | +21 | 25 | Qualified to theLiguilla Final |
| 2 | Aucas | 18 | 9 | 3 | 6 | 25 | 17 | +8 | 21 | |
| 3 | Universidad Católica | 18 | 8 | 5 | 5 | 21 | 20 | +1 | 21 | |
| 4 | Emelec | 18 | 8 | 4 | 6 | 29 | 20 | +9 | 20 | |
| 5 | LDU Quito | 18 | 7 | 6 | 5 | 25 | 19 | +6 | 20 | |
| 6 | El Nacional | 18 | 7 | 6 | 5 | 27 | 21 | +6 | 20 | |
| 7 | Barcelona | 18 | 8 | 3 | 7 | 21 | 25 | −4 | 19 | |
| 8 | América de Quito | 18 | 5 | 5 | 8 | 17 | 26 | −9 | 15 | |
| 9 | Deportivo Quito | 18 | 2 | 6 | 10 | 15 | 31 | −16 | 10 | Relegated to theSerie B |
| 10 | LDU Portoviejo | 18 | 4 | 1 | 13 | 16 | 38 | −22 | 9 |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LDU Quito(C) | 8 | 4 | 3 | 1 | 12 | 8 | +4 | 14[a] | 1976 Copa Libertadores |
| 2 | Deportivo Cuenca | 8 | 2 | 2 | 4 | 5 | 10 | −5 | 11[a] | |
| 3 | Aucas | 8 | 2 | 4 | 2 | 7 | 10 | −3 | 10[a] | |
| 4 | Barcelona | 8 | 3 | 2 | 3 | 11 | 8 | +3 | 9[a] | |
| 5 | Universidad Católica | 8 | 2 | 3 | 3 | 8 | 7 | +1 | 8[a] |
| Campeonato Ecuatoriano de Fútbol 1975 champion |
|---|
| L.D.U. Quito 3rd title |