2017–18 Liga Națională (men's basketball)
| Liga Națională | |
|---|---|
| Season | 2017–18 |
| Teams | 12 |
| Finals | |
| Champions | Oradea (2nd title) |
| Runners-up | Steaua CSM Eximbank |
| Third place | U-BT Cluj |
| Fourth place | CSU Sibiu |
← 2016–17 2018–19 → | |
The 2017–18 Liga Națională season was the 68th season of the Liga Națională, the highest professional basketball league in Romania. U-BT Cluj-Napoca were the defending champion.