2018–19 Basketligan season
| Basketligan | |
|---|---|
| Season | 2018–19 |
| Duration | 21 September 2018 – May 2019 |
| Teams | 10 |
| Regular season | |
| Relegated | Uppsala |
| Finals | |
| Champions | Södertälje Kings (12th title) |
| Runners-up | Borås |
| Records | |
| Winning streak | Borås (8) |
| Losing streak | Uppsala (27) |
← 2017–18 2019–20 → | |
The 2018–19 Basketligan season was the 26th season of the Basketligan, the top tier basketball league on Sweden. Norrköping Dolphins were the defending champions.