2019–20 Slovenian Basketball League
| Liga Nova KBM1 | |
|---|---|
| Season | 2019–20 |
| Duration | 12 October 2019 – 20 March 2020 |
| Teams | 10 |
| TV partner(s) | Šport TV |
| Regular season | |
| Relegated | None |
| Finals | |
| Champions | None declared |
← 2018–19 2020–21 → | |
The 2019–20 Slovenian Basketball League, also known as Liga Nova KBM due to sponsorship reasons was the 29th season of the Premier A Slovenian Basketball League. KK Koper Primorska are the defending champions.
On 12 March 2020, the Basketball Federation of Slovenia temporarily suspended its competitions due to the COVID-19 pandemic. On 20 March, the Basketball Federation canceled definitely its competitions due to the COVID-19 pandemic.
Koper Primorska was the defending champion and as a consequence of the COVID-19 pandemic, the Basketball Federation decided not to recognize any team as the champion for the season.