Those marked in bold have now been capped at full International level.
Contents
Finland
Head coach: Jyrki Heliskoski
China PR
Head coach: Liu Chunming
Mexico
Head coach: Julio Grondona
Colombia
Head coach: Eduardo Lara
Argentina
Head coach: Hugo Tocalli
Australia
Head coach: Ange Postecoglou
Costa Rica
Head coach: Manuel Ureña
Nigeria
Head coach: Augustine Eguavoen
Yemen
Head coach: Amen Al-Sunaini
Portugal
Head coach: Antonio Violante
Cameroon
Head coach: Anatole Abee
Brazil
Head coach: Marcos Paquetá
South Korea
Head coach: Yoon Deuk-Yeo
United States
Head coach: John Ellinger
Spain
Head coach: Juan Santisteban
Sierra Leone
Head coach: Musa Kallon
References
2003 FIFA U-17 World Championship squads Wikipedia(Text) CC BY-SA