1998–99 Philippine Basketball League season
| 1998–99 PBL season | |
|---|---|
| Duration | April 18, 1998 – January 21, 1999 |
| Number of teams | 7 |
| TV partner(s) | Silverstar Sports (PTV) |
| Season MVP | Eric Menk Eric Menk |
| 1st Centennial Cup champions | Tanduay Centennial Rhum Masters |
| 1st Centennial Cup runners-up | Batang Red Bull Energy Kings |
| 2nd Centennial Cup champions | Dr.J Rubbing Alcohol |
| 2nd Centennial Cup runners-up | Tanduay Gold Rhum Masters |
The 1998–99 season of the Philippine Basketball League (PBL).