1997–98 Czech Extraliga season
| 1997–98 Czech Extraliga | |
|---|---|
| League | Czech Extraliga |
| Sport | Ice hockey |
| Duration | September 1997 – April 1998 |
| TV partner(s) | Česká televize |
| Regular season | |
| Presidential Cup | HC Petra Vsetín |
| Playoffs | |
| Finals | |
| Champions | HC Petra Vsetín |
| Runners-up | HC Železárny Třinec |
The 1997–98 Czech Extraliga season was the fifth season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993. HC Petra Vsetín won their fourth consecutive league title.