2009–10 Liga Nacional de Básquet season
| 2009–10 Liga Nacional de Básquet season | |
|---|---|
| League | Liga Nacional de Básquet |
| Sport | Basketball |
| Duration | 7 October 2009 – 28 March 2010 (regular season) 31 March – 25 May 2010 (playoffs) |
| Number of teams | 16 |
| TV partner(s) | TyC Sports |
| Season MVP | Leonardo Gutiérrez |
| 2010 Liga Nacional de Básquet Playoffs | |
| Finals champions | Peñarol |
| Runners-up | Atenas |
| Finals MVP | Leonardo Gutiérrez (Peñarol) |
The 2009–10 Liga Nacional de Básquet season was the 26th season of the top professional basketball league in Argentina. The regular season started on 7 October 2009. Peñarol won their second title, defeating Atenas in the finals.