The FIVB Volleyball Women's Nations League is an international volleyball competition contested by the senior women's national teams of the members of the Fédération Internationale de Volleyball (FIVB), the sport's global governing body. The first tournament took place between May and July 2018, with the final taking place in Nanjing, China. United States won the inaugural edition, defeating Turkey in the final.

The Fédération Internationale de Volleyball, commonly known by the acronym FIVB, is the international governing body for all forms of volleyball. Its headquarters are located in Lausanne, Switzerland, and its current president is Ary Graça of Brazil.