The 1956–57 Norwegian 1. Divisjon season was the 18th season of ice hockey in Norway. Eight teams participated in the league, and Tigrene won the championship.
Regular season
edit| Club | GP | W | T | L | GF–GA | Pts | |
|---|---|---|---|---|---|---|---|
| 1. | Tigrene | 14 | 11 | 2 | 1 | 96:31 | 24 |
| 2. | Allianseidrettslaget Skeid | 14 | 11 | 1 | 2 | 65:29 | 23 |
| 3. | Gamlebyen | 14 | 10 | 1 | 3 | 99:33 | 21 |
| 4. | Vålerenga Ishockey | 14 | 7 | 0 | 7 | 54:77 | 14 |
| 5. | Sinsen | 14 | 6 | 1 | 7 | 54:64 | 13 |
| 6. | Høvik | 14 | 4 | 1 | 9 | 33:61 | 9 |
| 7. | Hasle | 14 | 3 | 1 | 10 | 45:77 | 7 |
| 8. | Ski- og Ballklubben Drafn | 14 | 0 | 1 | 13 | 27:101 | 1 |