The 1998–99 Codan Ligaen season was the 42nd season of ice hockey in Denmark. Ten teams participated in the league, and the Rødovre Mighty Bulls won the championship. IC Gentofte was relegated to the Division 1.
| Club | GP | W | T | L | GF | GA | Pts | |
|---|---|---|---|---|---|---|---|---|
| 1. | Frederikshavn White Hawks | 36 | 25 | 4 | 7 | 183 | 95 | 54 |
| 2. | Rungsted IK | 36 | 21 | 7 | 8 | 204 | 148 | 52 |
| 3. | Vojens IK | 36 | 22 | 4 | 10 | 175 | 143 | 49 |
| 4. | Esbjerg IK | 36 | 20 | 7 | 9 | 179 | 115 | 47 |
| 5. | Herning IK | 36 | 20 | 5 | 11 | 187 | 115 | 47 |
| 6. | Rødovre Mighty Bulls | 36 | 16 | 5 | 15 | 149 | 120 | 40 |
| 7. | Odense Bulldogs | 36 | 13 | 5 | 18 | 138 | 159 | 32 |
| 8. | Hvidovre Ishockey | 36 | 11 | 1 | 24 | 117 | 171 | 23 |
| 9. | AaB Ishockey | 36 | 8 | 4 | 24 | 114 | 191 | 20 |
| 10. | IC Gentofte | 36 | 2 | 2 | 32 | 89 | 278 | 6 |
| Club | GP | W | OTW | T | OTL | L | GF | GA | Pts (Bonus) | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Frederikshavn White Hawks | 6 | 5 | 0 | 0 | 1 | 0 | 24 | 11 | 13(2) |
| 2. | Esbjerg IK | 6 | 2 | 1 | 1 | 0 | 2 | 33 | 19 | 8(1) |
| 3. | Herning IK | 6 | 3 | 0 | 1 | 0 | 2 | 29 | 24 | 7(0) |
| 4. | Hvidovre Ishockey | 6 | 0 | 0 | 0 | 0 | 6 | 12 | 44 | 0(0) |
| Club | GP | W | OTW | T | OTL | L | GF | GA | Pts (Bonus) | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Rødovre Mighty Bulls | 6 | 4 | 0 | 0 | 1 | 1 | 25 | 15 | 9(0) |
| 2. | Vojens IK | 6 | 3 | 1 | 0 | 0 | 2 | 25 | 24 | 9(1) |
| 3. | Rungsted IK | 6 | 3 | 0 | 0 | 1 | 2 | 28 | 21 | 9(2) |
| 4. | Odense Bulldogs | 6 | 0 | 1 | 0 | 0 | 5 | 10 | 28 | 2(0) |
| Semi-finals | Final | ||||
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| Frederikshavn White Hawks | 3 | ||||
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| Vojens IK | 0 | ||||
| Frederikshavn White Hawks | 0 | ||||
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| Rødovre Mighty Bulls | 3 | ||||
| Esbjerg IK | 0 | ||||
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| Rødovre Mighty Bulls | 3 | ||||
| Third place | |||||
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| Vojens IK | 0 | ||||
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| Esbjerg IK | 2 | ||||
| Club | GP | W | T | L | GF | GA | Pts | |
|---|---|---|---|---|---|---|---|---|
| 1. | AaB Ishockey | 8 | 7 | 1 | 0 | 71 | 7 | 15 |
| 2. | IC Gentofte | 8 | 6 | 0 | 2 | 43 | 25 | 12 |
| 3. | Gladsaxe SF | 8 | 1 | 2 | 5 | 17 | 48 | 4 |
| 4. | KSF Copenhagen | 8 | 0 | 1 | 7 | 10 | 61 | 1 |
Although IC Gentofte would've avoided relegation, they chose to voluntarily be relegated due to financial issues. Gladsaxe SF took their place in the Codan Ligaen.
