2011–12 Liga Nacional de Básquet season

Peñarol won their fourth title, defeating Obras Sanitarias in the finals.

Quilmes and San Martín de Corrientes would be relegated at the end of the season.

The top four teams from each zone competed in the Torneo Súper 8 that took place in November.

The eighth edition of Torneo Súper 8 took place on 23–26 November 2011 in the city of Mar del Plata, Buenos Aires.

Home team Peñarol won their third title, defeating Libertad in the Final.