The Shakey's V-League 12th Season Reinforced Open Conference was the 25th conference of the Shakey's V-League that started on October 10, 2015 at the Filoil Flying V Arena, San Juan.

[1] Teams will play a single round robin format.

The top four teams at the end of the single-round eliminations will advance to semifinals, with the top two earning a twice-to-beat advantage.

The battle for GOLD and the battle for BRONZE will both follow the best-of-three format, provided:

* Philippine Army Lady Troopers (Rank #1) had the twice-to-beat advantage * PLDT Home Ultera (Rank #2) had the twice-to-beat advantage Rubie De Leon, Alyssa Valdez, Sue Roces (c), Sasa Devanadera, Ella de Jesus (L), Grethcel Soltones, Sareea Freeman, Aiza Maizo-Pontillas, Janine Marciano, Victoria Hurtt, Louann Latigay, Jem Ferrer, Charo Soriano, Tatan Gata-Pantone (L)Roger Gorayeb (Head Coach), Clint Malazo (Asst.