2004 CONMEBOL Pre-Olympic Tournament squads

The 2004 CONMEBOL Pre-Olympic Tournament was an international football tournament held in Chile from 7 to 25 January 2004. The ten national teams involved in the tournament were required to register a squad of 20 players, of which two had to be goalkeepers (FIFA Regulations Article 25). Only players in these squads are eligible to take part in the tournament. The tournament exclusively required players to be born on or after 1 January 1981 to be eligible (CONMEBOL Regulations Article 2.3).

Each national team had to submit its roster of 20 players to the CONMEBOL Organizing Committee by 2 January 2004, five days before the start of the tournament (CONMEBOL Regulations Articles 2.1). Players who had participated in a previous Olympic Tournament, either in the preliminary competition or the final competition, were eligible to take part in this tournament. (CONMEBOL Regulations Article 2.4).

The age listed for each player is as of 7 January 2004, the first day of the tournament. A flag is included for coaches who are of a different nationality than their own national team. Players name marked in bold have been capped at full international level.

Chile
Chile announced a 22-man preliminary list on 27 December 2003. The final squad of 20 players was announced on 2 January 2004, with defender Adán Vergara and forward Paulo Pérez being ruled out from the preliminary list.

Players such as Mauricio Pinilla (Chievo), Waldo Ponce (VfL Wolfsburg), Luis Jiménez (Ternana) and Jaime Valdés (Bari) were not included due to injuries or because their clubs did not release them.

Head coach: Juvenal Olmos

They did not travel with the squad:*(N°20)Jose Manuel Rojas 23/06/1983 DF Universidad de Chile (Chile). and *(N°23)Eduardo Eugenio Lobos 30/07/1981 GK Colo Colo (Chile)

Brazil
Brazil announced a 17-man preliminary list on 8 December 2003. The final squad of 20 players was completed on 19 December 2023, with defender Adriano being replaced by Rodolfo due to an injury and forward Nenê being ruled out as he was not released by his club Mallorca. Subsequently, defender Luisão was not released by his club Benfica and was replaced by Adaílton.

Kaká (Milan) and Júlio Baptista (Sevilla) were not part of the team as their clubs decided not to release them.

Head coach: Ricardo Gomes

They did not travel with the squad:*(N°21)Henrique Adriano Buss 14/10/1986 DF Coritiba Foot ball Club (Brazil),*(N°22)Diego Cavalieri (Italy)01/12/1982 GK Sociedade Esportiva Palmeiras (Brazil) and *(N°23)Alecsandro Barbosa Felisbino 04/02/1981 FW Sport Club do Recife (Brazil).

Uruguay
Uruguay announced their 20-man squad on 2 January 2004. Forward Germán Hornos was not part of the team as its club Sevilla decided not to release him.

Head coach: Juan Ramón Carrasco

They did not travel with the squad:*(N°21)Luis Ariel Martinez 04/05/1984 DF Liverpool Montevideo (Uruguay), *(N°22)Juan Marcelo Scatoni 26/06/1982 GK Club Atletico Bella Vista (Uruguay) and *(N°23)Gonzalo Vargas 22/09/1981 FW Defensor Sporting (Uruguay).

Head coach: Carlos Jara Saguier

They did not travel with the squad:*(N°21)Miguel Angel Almiron 09/03/1985 DF Club Guarani (Paraguay), *(N°22)Oscar Tadeo Aguero 15/06/1982 GK Sol de America (Paraguay) and *(N°23)Jose Carlos Burgos 15/06/1983 FW Club Nacional (Paraguay). (Source for player names: )

Venezuela
Venezuela announced their 20-man squad on 30 December 2003. On 3 January 2004, defender Franklin Lucena was replaced by Daniel Godoy due to an injury.

Head coach: Ramón Hernández

They did not travel with the squad:*(N°21)Edder Alfonso Perez 03/07/1983 DF Caracas F.C. (Venezuela),*(N°22)Alan Jose Liebeskind 07/01/1985 GK Indpendiente (Argentina) and *(N°23)Richard Jose Blanco 21/01/1982 FW Deportivo Italia (Venezuela).

Argentina
Argentina announced their 20-man squad on 23 December 2003. Players such as Javier Saviola (Barcelona), Andrés D'Alessandro (VfL Wolfsburg), Maxi Rodríguez (Espanyol), Matías Lequi (Atlético Madrid), Fabricio Coloccini (Villarreal), Mario Santana (Chievo) and Fernando Cavenaghi (River Plate) were not included in the team as their clubs decided not to release them.

Head coach: Marcelo Bielsa

They did not travel with the squad:*(N°21)Lisandro Lopez (Italy) 02/03/1983 FW Racing Club (Argentina),*(N°22)Enrique Alberto Bologna 13/02/1982 GK Banfield (Argentina) and *(N°23)Leandro Daniel Somoza 26/01/1981 MF Velez Sarsfield (Argentina).

Colombia
Colombia announced their 20-man squad on 31 December 2003.

Head coach: Jaime de la Pava

They did not travel with the squad:*(N°21)Jaime Alberto Castrillon MF 05/04/1983 Independiente Medellin (Colombia),*(N°22)Nelson Fernando Ramos GK 23/11/1981 Deportivo Pasto (Colombia) and *(N°23)Sergio Dario Herrera FW America de Cali (Colombia). (Source for player names: )

Peru
Peru announced their 20-man squad on 3 January 2004.

Head coach: 🇧🇷 Paulo Autuori

They did not travel with the squad:*(N°21)Salomon Alexis Libman 25/02/1984 GK Sport Boys Callao (Peru),*(N°22)Cesar Alexander Doy 07/10/1982 DF Coronel Bolognesi (Peru) and *(N°23)Mauricio Alejandro Montes 22/06/1982 FW Alianza Lima (Peru).

🇪🇨 [[ecuador national football team|ecuador]]
Coach: José Jacinto Vega 🇪🇨

They did not travel with the squad:*(N°21)Erick Rolando de Jesus 08/11/1982 DF El Nacional (Ecuador), *(N°22)Giovanni Francisco Camacho 15/12/1984 GK Barcelona S.C.(Ecuador) and *(N°23)Roberto Javier Mina 07/11/1984 FW El Nacional (Ecuador).

🇧🇴 [[bolivia national football team|bolivia]]
Head coach: Nelson Acosta

They did not travel with the squad:*(N°21)Hugo Suarez Vaca 07/02/1982 GK Jorge Wilstermann (Bolivia), *(N°22)Luis Alberto Gutierrez 15/01/1985 DF Club Oriente Petrolero (Bolivia) and *(N°23)Julio Cesar Cortez 02/01/1981 MF Club Blooming (Bolivia).