The 1998–99 Eredivisie season was the 39th season of the Eredivisie, the top level of ice hockey in the Netherlands. Six teams participated in the league, and the Nijmegen Tigers won the championship.
First round
edit| Club | GP | W | OTW | OTL | L | GF | GA | Pts | |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Nijmegen Tigers | 20 | 16 | 1 | 0 | 3 | 105 | 58 | 50 |
| 2. | Amstel Tijgers Amsterdam | 20 | 13 | 1 | 3 | 3 | 96 | 59 | 44 |
| 3. | Tilburg Trappers | 20 | 12 | 2 | 0 | 6 | 96 | 63 | 40 |
| 4. | Heerenveen Flyers | 20 | 8 | 1 | 1 | 10 | 72 | 72 | 27 |
| 5. | Phantoms Deurne | 20 | 3 | 0 | 1 | 16 | 69 | 120 | 10 |
| 6. | H.IJ.S. Hoky Den Haag | 20 | 2 | 1 | 1 | 16 | 72 | 138 | 9 |
Final round
edit| Club | GP | W | OTW | OTL | L | GF | GA | Pts (Bonus) | |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Nijmegen Tigers | 6 | 4 | 1 | 0 | 1 | 33 | 21 | 17(3) |
| 2. | Tilburg Trappers | 6 | 3 | 1 | 1 | 1 | 22 | 21 | 13(1) |
| 3. | Amstel Tijgers Amsterdam | 6 | 1 | 1 | 2 | 2 | 18 | 23 | 9(2) |
| 4. | Heerenveen Flyers | 6 | 1 | 0 | 0 | 5 | 14 | 22 | 3(0) |
Playoffs
edit| Semi-finals | Final | |||||
| Nijmegen Tigers | 4 | |||||
| Heerenveen Flyers | 1 | |||||
| Nijmegen Tigers | 4 | |||||
| Amstel Tijgers Amsterdam | 2 | |||||
| Tilburg Trappers | 2 | |||||
| Amstel Tijgers Amsterdam | 4 | |||||
| Third place | ||||||
| not held | ||||||