2017–18 Korisliiga season
| 2017–18 Korisliiga | |
|---|---|
| Season | 2017–18 |
| Teams | 11 |
| Regular season | |
| Relegated | Kobrat |
| Finals | |
| Champions | Kauhajoki Karhu (1st title) |
| Runners-up | Salon Vilpas Vikings |
| Third place | Helsinki Seagulls |
| Fourth place | BC Nokia |
← 2016–17 2018–19 → | |
The 2017–18 Korisliiga season was the 78th season of the top professional basketball league in Finland. The season started on 28 September 2017 and ended on 18 May 2018. Kataja Basket were the defending champions, but Kauhajoki Karhu achieved their first title ever.