2017–18 Belarusian Extraliga season
| 2017–18 Extraliga | |
|---|---|
| League | Extraliga |
| Sport | Ice hockey |
| Duration | September 2017 – April 2018 |
| Number of teams | 12 |
| Regular season | |
| Best record | Neman Grodno |
| Runners-up | Yunost Minsk |
| Playoffs | |
| Finals | |
| Champions | Neman Grodno |
| Runners-up | Yunost Minsk |
The 2017–18 Belarusian Extraliga season was the 26th season of the Belarusian Extraliga, the top level of ice hockey in Belarus. Twelve teams participated in the league, and Neman Grodno won the championship.