1988–89 Mexican Pacific League season
| 1988–89 Mexican Pacific League season | |
|---|---|
| League | Mexican Pacific League |
| Sport | Baseball |
| Duration | 1 October 1988 – 30 January 1989 |
| Number of games | 411 |
| Number of teams | 8 |
| Season champions | Águilas de Mexicali |
The 1988–89 Mexican Pacific League season was the 31st season in the history of the Mexican Pacific League (LMP). It was contested by eight teams. Águilas de Mexicali won their second championship by defeating Mayos de Navojoa 4–3 in the final series, led by manager Dave Machemer.