The 2012 Liga Nacional Juvenil de Voleibol Femenino (Spanish for: 2012 Women's Junior National Volleyball League) or 2012 LNJVF is the 2nd edition of the Peruvian Volleyball League.
The competition is open for all 12 teams who have the A1 category in the LNSV, for this season 8 out of the 12 teams signed up.
[1] Teams were seeded according to how they finished in the previous edition.
The competition is divided in two phases, the group round in which all teams will play once against the other three teams in the same pool, after the first round is finished, the top three teams will move on to the next round, meaning one team in each pool will be eliminated.
The final round is a single round-robyn with all six teams playing one against the other 5, including the teams that had already played each other in the group round, the top team ranking wise will be named champion.