| Competition: | Campeonato Ecuatoriano de Fútbol |
| Season: | 1989 |
| Winners: | Barcelona |
| Relegated: | Audaz Octubrino LDU Portoviejo |
| Continentalcup1: | Copa Libertadores |
| Continentalcup1 Qualifiers: | Barcelona Emelec |
| Matches: | 234 |
| Total Goals: | 594 |
| Prevseason: | 1988 |
| Nextseason: | 1990 |
The 1989 Campeonato Ecuatoriano de Fútbol de la Serie A was the 31st national championship for football teams in Ecuador.[1]
The number of teams for this season was played by 12 teams.
(In First Stage)
| Club | City |
|---|---|
| Quito | |
| Machala | |
| Guayaquil | |
| Cuenca | |
| Quito | |
| Quito | |
| Guayaquil | |
| Guayaquil | |
| Portoviejo | |
| Quito | |
| Ambato | |
| Ambato | |
| Club | City |
|---|---|
| Quito | |
| Guayaquil | |
| Manta | |
| Cuenca | |
| Quito | |
| Quito | |
| Guayaquil | |
| Guayaquil | |
| Portoviejo | |
| Quito | |
| Ambato | |
| Ambato | |