2018–19 LPB season
| Liga Portuguesa de Basquetebol | |
|---|---|
| Season | 2018–19 |
| Duration | 6 October 2018 – May 2019 |
| Teams | 12 |
| Regular season | |
| Relegated | Imortal |
| Finals | |
| Champions | Oliveirense 2nd title |
| Runners-up | Benfica |
← 2017–18 2019–20 → | |
The 2019–20 LPB season was the 86th season of the premier Portuguese basketball league and the 11th season under the current Liga Portuguesa de Basquetebol (LPB) format. For sponsorship reasons, the league was also known as Liga Placard.
Oliveirense retained the title achieving their second league ever.