2017–18 Copa Catalunya basketball season
| Copa Catalunya | |
|---|---|
| Season | 2017–18 |
| Duration | 30 September 2017 - 27 May 2018 |
| Teams | 28 |
| TV partner(s) | La Xarxa |
| Regular season | |
| Top seed | Tenea-CB Esparreguera (Group 1) SESE (Group 2) |
| Season MVP | Rubén Morales |
| Relegated | Club Natació Sabadell CE Sant Nicolau Sant Quirze Basquet Club AD Torreforta Merchanservis CBS Basquet SAMA Vilanova |
| Finals | |
| Champions | Tenea-CB Esparreguera |
| Runners-up | CB Salou |
| Third place | SESE |
| Fourth place | FC Martinenc Basquet |
← 2016–17 2018–19 →
All statistics correct as of complete. | |
The 2017–18 Copa Catalunya season, was the 19th season of Copa Catalunya.
The Final Four was played at the Pavelló Municipal in Salou. Tenea-CB Esparreguera won the title.
The All Star Game was played at Pavelló Nord in Sabadell.