This article shows the roster of all participating teams at the 2019 FIVB Volleyball Men's Nations League. The 16 national teams involved in the tournament each registered a squad of at least 21 players, from which every week's 14-player roster was selected. Each country must declare its 14-player roster two days before the start of each week's round-robin competition.
The following is the roster in the 2019 Men's Nations League.
Head coach: Julio Velasco
The following is the roster in the 2019 Men's Nations League.
Head coach: Mark Lebedew
The following is the roster in the 2019 Men's Nations League.
Head coach: Renan Dal Zotto
The following is the roster in the 2019 Men's VNL.
Head coach: Silvano Prandi
The following is the roster in the 2019 Men's Nations League.
Head coach: Glenn Hoag
The following is the roster in the 2019 Men's Nations League.
Head coach: Raúl Lozano
The following is the roster in the 2019 Men's Nations League.
Head coach: Laurent Tillie
The following is the roster in the 2019 Men's Nations League.
Head coach: Andrea Giani
The following is the roster in the 2019 Men's Nations League.
Head coach: Igor Kolakovic
The following is the roster in the 2019 Men's Nations League.
Head coach: Gianlorenzo Blengini
The following is the roster in the 2019 Men's Nations League.
Head coach: Yuichi Nakagaichi
The following is the roster in the 2019 Men's Nations League.
Head coach: Vital Heynen / Jakub Bednaruk
The following is the roster in the 2019 Men's Nations League.
Head coach: Hugo Silva
The following is the roster in the 2019 Men's Nations League.
Head coach: Tuomas Sammelvuo
The following is the roster in the 2019 Men's Nations League.
Head coach: Nikola GrbiÃÂ
The following is the roster in the 2019 Men's Nations League.
Head coach: John Speraw