The 2018 Toulon Tournament was an international association football tournament held in Bouches-du-Rhône, France. The twelve national teams involved in the tournament were required to register a squad of 20 players; only players in these squads were eligible to take part in the tournament.
Players in boldface have been capped at full international level at some point in their career.
Head coach: Sun Jihai
Head coach: Aidy Boothroyd
Head coach: Marco Antonio Ruiz
Head coach: Bruno Pinheiro
Head coach: Johan Radet
Head coach: Scot Gemmill
Head coach: Chung Jung-yong
Head coach: Claude Le Roy
Co-Coaches: John Herdman and Mauro Biello
Head coach: Akinobu Yokouchi
Head coach: Hélio Sousa
Head coach: Muzaffer Bilazer