This article shows the roster of all participating teams at the 2021 FIVB Volleyball Women's Nations League.
[2] Head coach: Gert Vande Broek The following is the Brazil roster in the 2021 Women's Nations League.
[3] Head coach: José Roberto Guimarães The following is the Canada roster in the 2021 Women's Nations League.
[5] Head coach: Lang Ping The following is the Dominican Republic roster in the 2021 Women's Nations League.
[8] Head coach: Giulio Cesare Bregoli The following is the Japan roster in the 2021 Women's Nations League.