2019–20 Liga Națională (men's basketball)

The 2019–20 Liga Națională season is the 70th season of the Liga Națională, the highest professional basketball league in Romania. This will be the season with a new format, with 16 teams divided into two groups based on results from the previous season. CSM U Oradea were the defending champions.

On 13 March 2020, the league was suspended until 31 March because of the COVID-19 pandemic.

Teams
After withdrawing of Târgu Mureș, ACS Târgu Jiu replaced them in the competition.