This article shows the rosters of all participating teams at the Boys' U19 World Championship 2019 in Tunisia.

Pool A

The following is the Belarusian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Kavaliou Aliaksei No.NameDate of birthHeightWeightSpikeBlock2019 clubArtsemi Matyl SDUSHOR VC Minsk MINSKHleb Azaranka RGUOR MINSKDzmitry Dyleuski RGUOR MINSKUladzislau Babkevich Shakhtior SOLIGORSKAliaksei Ilkevitch RGUOR MINSKAndrei Balyka RGUOR MINSKAnton Sushynski (c) Energia GOMEL 10 Aliaksandr Piatrevich RGUOR MINSK 12 Maksim Fralenkou RGUOR MINSK 17 Uladzimir Halota Energia GOMEL 18 Ilya Marozau SDUSHOR VC Minsk MINSK 19 Mikita Zamorski RGUOR MINSK 20 Yauheni Hretski Shakhtior SOLIGORSK 21 Uladzislau Davyskiba Stroitel MINSK 22 Yahor Kavaleu Energia GOMEL 23 Maksim Bahatka Shakhtior SOLIGORSk

The following is the Brazilian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Fabiano Preturlon Ribeiro No.NameDate of birthHeightWeightSpikeBlock2019 clubDarlan Ferreira Souza SESI SPGustavo André Orlando (c) Minas Tênis ClubeLucas Lima Donato Da Silva Campinas Volei RenataRafael Forster Da Paz Fluminense Football ClubAdriano Fernandes P.X.Cavalcante Matheus LemePaulo Vinicios Ferreira Da Silva Minas Tênis ClubeNathan Mota Krupp SESI SP 10 Guilherme Vargas Marques Sada Cruzeiro 11 Guilherme Rech Sada Cruzeiro 12 Leonardo Henrique Andrade SESI SP 13 Matias Provensi Sada Cruzeiro 14 Maicon Dos Santos França Fluminense Football Club 15 Pedro Henrique Tomasi SADA CRUZEIRO 16 Otávio Filipi Brasil Minas Tênis Clube 18 Leandro Campos De Oliveira Junior Campinas Volei Renata 20 Felipe Caputi Varela Fluminense Football Clu

The following is the Chinese Taipei roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Teng-Chi Wang No.NameDate of birthHeightWeightSpikeBlockRayshon Nehemiah JackmanJia-Ming GuoMao-Tsung TsengKuan-Yu ChouPei-Chang Tsai 10 Yu-Chen Chang 12 No Lei 13 Hsiang-Ming Tseng 14 Hung-Yeh Chang 17 Liang-Sheng Yu 19 Po-Kai Chang (c) 20 Po-Jui Huang

The following is the Cuban roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Mario Raul Izquierdo Perez No.NameDate of birthHeightWeightSpikeBlock2019 clubJose Miguel Gutierrez Suarez Villa ClaraChristian Manuel Thondike Mejias La HabanaMarlon Yant Herrera Villa ClaraAdrian Chirino Callam CamagueyRicardo Gomez Alonso Mayabeque 10 Gustavo Bolaños Vera Cienfuegos 11 Reynier Ibar Menendez La Habana 12 Alejandro Miguel Gonzalez Rodriguez Matanzas 13 Brayan Francisco Valle Garcia Santic Spiritus 14 Luis Vidal Allen Serrano La Habana 16 Alexei Ramirez Masso (c) La Habana 19 Victor Ramon Andreu Flores Camaguey 20 Eduardo Sergio Hernandez Hernandez La Haban

The following is the Tunisian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Ameur Nasraoui No.NameDate of birthHeightWeightSpikeBlock2019 clubAchref Ben Brahim Z.sportAdem Elmeddeb F.H.GhezazSeifeddine Aidi U.S.T.SfaxMohamed Ali Darouazi U.S.T.SfaxMohamed Ben Khlifa U.S.T.SfaxMohamed Amin Ouertani C.S.SfaxOmar Ksida C.O.KelibiaAchraf Alimi C.S.SfaxMouaouia Ben Romdane C.O.Kelibia 10 Elyes Bouachir C S.S.B.Said 11 Marouan Belhaj Salah C.O.Kelibia 12 Salem Ben Hlima C.S.Sfax 13 Oussema Ben Ghazi C.o.Kelibia 14 Khaled Bouallegue E.S.Tunis 15 Mohamed Jebali S.S.B.Said 16 Soufien Kharrat U.S.T.Sfax 17 Mohamed Amine Trabelsi U.S.Carthage 18 Sabri Krid B.B.Sportif 19 Aymen Bouguerra E S Tunis 20 Heithem Bahri E.S.Tuni

Pool B

The following is the Bulgarian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Plamen Hristov No.NameDate of birthHeightWeightSpikeBlock2019 clubMartin Yurukov Pirin RazlogSamuil Valchinov Levski SofiaDenis Karyagin (c) Neftohimik 2010Nikolay Zahariev SlaviaSimeon Dobrev Dunav RuseSamuil Vasilev Dobrudzha 07Zhelyazko Apostolov VictoriaLyuboslav Telkiyski Pirin RazlogAndrey Hristov CSKA 10 Petar Petrov Pirin Razlog 11 Rusi Zhelev Beroe 12 Miroslav Dimitrov Pirin Razlog 13 Borislav Nikolov Slavia 14 Damyan Kolev Dobrudzha 07 15 Teodor Yordanov Dobrudzha 07 16 Bozhidar Georgiev vICTORIA vOLLEY 17 Todor Dimitrov Pirin Razlog 18 Vladimir Garkov Victoria Volley 19 Lubcho Yankov Marek Union Ivkoni 20 Georgi Tatarov CSK

The following is the Colombian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Carlos Felipe Osorio Arboleda No.NameDate of birthHeightWeightSpikeBlock2019 clubCristian David Murillo Garcia Liga VallecaucanaLuis Daniel Lopez Ramirez Liga VallecaucanaAndres Felipe Guzman Gutierrez Liga BogotaRonnie S Mosquera Galvis Liga VallecaucanaLuis Miguel Rincon Liga RisaraldenseLeiner Aponza Carabali Liga VallecaucanaAndres Antonio Osorio Osorio Liga AtlanticoJharold Caicedo (c) Liga Vallecaucana 10 Santiago Andres Ruiz Alvarez Liga Antioqueña 11 Mario Alejandro Florez Duarte Liga Meta 12 Joan Steven Murillo Valdes Liga Vallecaucana 13 Roosvuelt Riol Ramos Lemos Liga Vallecaucana 14 Santiago Avila Mendieta Liga Vallecaucana 15 Tomas Gonzalez Diaz Liga Bogota 16 Jhon Alexander Viveros Lugo Liga Vallecaucana 17 Daniel Aponza Carabali Liga Vallecaucana 18 Jhon Mario Cuello Florez Liga Bolivarense 19 Miguel Angel Martinez Palacios Liga Antioqueña 20 Samuel Jaramillo Puerta Liga Antioqueña

The following is the Czech roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Jindrich Licek No.NameDate of birthHeightWeightSpikeBlock2019 clubPetr Spulak VK Lvi PrahaMatyas Dzavoronok VK KarlovarskoRadim Zavodsky VK OstravaOndrej Unzeitig VK OstravaRadek Balaz (c) VK Karlovarsko 10 Jiri Mikulenka VK Pribram 11 Matous Drahonovsky VK Dukla Liberec 12 Ladislav Toman VK Lvi Praha 13 Jan Vodicka VK Lvi Praha 15 Tomas Kristian VK Ostrava 17 Lukas Ceketa Volejbal Brno 20 Daniel Rosenbaum VK Pribram 21 Matej Salek VK Pribram

The following is the Iranian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Mohammad Vakili No.NameDate of birthHeightWeightSpikeBlock2019 clubAmir Reza Sarlak Dorna UrmiaMahdi Jelveh Dorna UrmiaAli Asghar Nabizadeh Gheshlagh Khanjar Dorna UrmiaAmir Hossein Toukhteh Saipa TehranBardia Saadat Dorna UrmiaAbdolmokhtar Boush Shahrdari GonbadMehran Feyz (c) Kalleh Mazandaran 11 Soheil Kamalabadi Dorna Urmia 12 Amirhossein Khani Garkoroudi Dorna Urmia 13 Amin Khajeh Khalili Dorna Urmia 16 Soheil Masoud Dorna Urmia 19 Sajad Jelodarian Maman Paykan Tehran

The following is the Italian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Vincenzo Fanizza No.NameDate of birthHeightWeightSpikeBlock2019 clubDamiano Catania Materdomini C. GrotteLeonardo Ferrato Pallavolo PadovaFederico Crosato Treviso VolleyAlessandro Michieletto Trentino VolleyPiervito Disabato (c) Materdomini C. GrotteAlberto Pol Treviso VolleyTommaso Stefani Sestese Volley 10 Alessandro Gianotti Vero Volley Monza 14 Giulio Magalini Blue Volley Verona 15 Tommaso Rinaldi Modena Volley 16 Paolo Porro Treviso Volley 18 Nicola Cianciotta Materdomini C. Grotte

Pool C

The following is the Argentinian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Pablo Rico No.NameDate of birthHeightWeightSpikeBlock2019 clubGonzalo Diaspro VELEZRamses Cascu CAMPANAAgustin Nogueira CLUB CIUDAD DE BUENOS AIRESLorenzo Nieto CLUB CIUDAD DE BUENOS AIRESWilson Acosta DEFENSORES DE BANFIELDLuciano Aloisi CIUDAD DE BUENOS AIRESLucas Ibazeta UPCNTobias Scarpa CIUDAD DE BUENOS AIRESManuel Armoa UPCN 10 Tomas Capogrosso SONDER 11 Nazareno Luna RIVADAVIA 12 Sergio Acosta LOMAS VOLLEY 13 Agustin Gallardo LOMAS VOLLEY 14 Valentino Vidoni CLUB CIUDAD DE BUENOS AIRES 15 Pablo Urchevich (c) Lomas Voley 16 Gonzalo Pereyra MITRE 17 Rodrigo Soria CLUB CIUDAD DE BUENOS AIRES 18 Nahuel Rojas REGATAS 19 Marcos Richards HURACAN NECOCHEA 20 Eugenio Gaiottino Aciar CLUB CIUDAD DE BUENOS AIRES

The following is the Egyptian roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Hassan Elhossary No.NameDate of birthHeightWeightSpikeBlock2019 clubMohamed Elwan DAMANHOURYoussef Hussein SPORTINGOmar Deigham AL AHLY SCMohamed Soliman AL AHLY SCAhmed Abdelazim PETROJETAhmed Abbas AL AHLY SCMarawan Elnaggar AL AHLY SCAbdelrahman Elhossiny Eissa (c) AL AHLY SCYousef Elantably EL GAISH SC 10 Anas Mohamed AL AHLY SC 11 Ahmed Abdou PETROJET 12 Mahmoud Osman SMOUHA 13 Adham Argan AL AHLY SC 14 Karim Ibrahim AVIATION 15 Eyad Mohamed AL AHLY SC 16 Ahmed Hanfy AVIATION 17 Mohamed Eloraby EL GAISH SC 18 Yossef Noser WADI DEGLA SC 19 Youssef Gafer SHOOTING 20 Ibrahim Raslan AL AHLY SC

The following is the German roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Matus Kalny No.NameDate of birthHeightWeightSpikeBlock2019 clubSimon Pfretzschner VCO Berlin/ASV DachauJason Lieb VI Frankfurt/TV MömmlingenBenedikt Gerken VCO Berlin/TV BadenLinus Engelmann YS Friedrichshafen/USC KonstanTobias Hosch YS/VfB FriedrichshafenBen Stoverink VI Frankfurt/TuB BochholtMax Schulz VCO Berlin/Berliner TSCMaximilian Kersting VCO Berlin/TV MömmlingenFilip John VCO Berlin/FC Schüttdorf 09 10 Erik Röhrs (c) VCO Berlin/Berliner TSC 11 Simon Valentin Torwie VI Frankfurt/TuS Kriftel 12 Julian Hoyer VCO Berlin/Bremen 1860 13 Moritz Eckardt VCO Berlin/Berliner TSC 14 Maximilian Just VCO Berlin/Berliner TSC 15 Jan Kolakowski SV Schwaig 16 Philipp Lauter TG Rüsselsheim/ E. Wiesbaden 17 Jan Breburda VI Frankfurt/TuS Kriftel 18 Anselm Rein VC Gotha 19 Melf Urban VI Frankfurt/TSB Flensburg 20 Leon Meier YS Friedrichshafen/TV Büh

The following is the Japanese roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Hiroshi Honda No.NameDate of birthHeightWeightSpikeBlock2019 clubYuri Yanakita HIGASHI FUKUOKA High SchoolDaigo Iwamoto (c) WASEDA UniversityDaiki Yamada SHIMIZU SAKURAGAOKA HSRiku Ito SUNDAI GAKUEN High SchoolMasahiro Yamazaki SEIJOH High SchoolTaiga Itoyama FUKUOKA UniversityAkira Sawada AIKODAI MEIDEN High SchoolFumikazu Morii SUNDAIGAKUEN SENIOR HSToshiki Wakabayashi OKAYAMA HIGASHI COMMERCIAL HS 10 Tobias Takeshi Shigeto WASEDA University 11 Yujiro Sunagawa SAITAMASAKAE High School 12 Keishiro Takaki SOTOKU High School 13 Kaoru Nakaya FUNABASHI MUNICIPAL HS 14 Koki Wakaizumi FUKUI SENIOR High School 15 Gakuto Hashimoto SAITAMASAKAE High School 16 Naoya Hasegawa AIKODAI MEIDEN High School 17 Koki Enomoto TOKAI UNIVERSITY SAGAMI HS 18 Wataru Komori OMURA TECHNICAL High School 19 Taisei Mori SEIJOH High School

The following is the Mexican roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Gabriela Isela Alarcón Gómez No.NameDate of birthHeightWeightSpikeBlock2019 clubMarcos Daniel Jauregui Moran (c) CHIHUAHUACarlos Santana Alcaraz Vergara CHIHUAHUAJosue De La Riva Muela CHIHUAHUAJosue De Jesus Lopez Rios NUEVO LEONLuis David Hernandez Baca JALISCO 10 Luis Ramon Lopez Anchondo CHIHUAHUA 11 Aldo Humberto Zambrano Rueda NUEVO LEON 13 Ramon Eduardo Gonzalez Castro CHIHUAHUA 14 Ernesto Martinez Lespron CHIHUAHUA 15 Franky Adrian Hernandez Milantony BAJA CALIFORNIA 17 Jorge Ariel Hernández Cabrera BAJA CALIFORNIA 19 Neyton Jesus Fletes Zepeda NAYARIT

Pool D

The following is the Dominican roster in the 2019 FIVB Volleyball Boys' U19 World Championship.

Head Coach: Loren Ricardo Rodriguez Martinez