[1] Head Coach: Petr Kobrin The following is the Bulgarian roster in the 2015 FIVB Volleyball Women's U20 World Championship.
[3] Head Coach: Wilfredo Robinson Pupo The following is the Puerto Rican roster in the 2015 FIVB Volleyball Women's U20 World Championship.
[4] Head Coach: Xiomara Molero The following is the Peruvian roster in the 2015 FIVB Volleyball Women's U20 World Championship.
[5] Head Coach: Natalia Malaga The following is the Serbian roster in the 2015 FIVB Volleyball Women's U20 World Championship.
[9] Head Coach: Luca Cristofani The following is the Japanese roster in the 2015 FIVB Volleyball Women's U20 World Championship.