The 1965–66 Czechoslovak Extraliga season was the 23rd season of the Czechoslovak Extraliga, the top level of ice hockey in Czechoslovakia. 10 teams participated in the league, and ZKL Brno won the championship. At the end of the season, ZKL Brno and Dukla Jihlava each had 56 points from 36 games played. ZKL Brno won by virtue of scoring six more goals and conceding two fewer goals compared to Dukla Jihlava.
Standings
edit| Pl. | Team | GP | W | T | L | GF–GA | Pts |
|---|---|---|---|---|---|---|---|
| 1. | ZKL Brno | 36 | 25 | 6 | 5 | 203:92 | 56 |
| 2. | Dukla Jihlava | 36 | 26 | 4 | 6 | 197:94 | 56 |
| 3. | Slovan CHZJD Bratislava | 36 | 23 | 6 | 7 | 191:122 | 52 |
| 4. | Spartak ČKD Prag | 36 | 18 | 7 | 11 | 144:121 | 43 |
| 5. | Tesla Pardubice | 36 | 18 | 4 | 14 | 174:145 | 40 |
| 6. | TJ SONP Kladno | 36 | 12 | 3 | 21 | 145:187 | 27 |
| 7. | Dukla Košice | 36 | 9 | 8 | 19 | 105:131 | 26 |
| 8. | TJ Gottwaldov | 36 | 9 | 4 | 23 | 111:189 | 22 |
| 9. | CHZ Litvínov | 36 | 9 | 2 | 25 | 104:198 | 20 |
| 10. | TJ Spartak LZ Plzeň | 36 | 6 | 6 | 24 | 88:180 | 18 |
1. Liga-Qualification
edit| Place | Team | Pts |
|---|---|---|
| 1. | VŽKG Ostrava | 11 |
| 2. | VTŽ Chomutov | 7 |
| 3. | Motorlet Prag | 4 |
| 4. | Dukla Trenčín | 2 |