CONMEBOL U-20 Championship 2013

Argentina, 9 January – 3 February 2013

Referees
1. Julio Bascunan (CHI, 1978)
2. Jose Buitrago (COL, 1970)
3. Enrique Caceres (PAR, 1974)
4. Victor Carrillo (PER, 1975)
5. Daniel Fedorczuk (URU, 1976)
6. Marlon Escalante (VEN, 1974)
7. Patricio Loustau (ARG, 1975)
8. Raul Orosco (BOL, 1979)
9. Sandro Ricci (BRA, 1974, photo)
10. Carlos Vera (ECU, 1976)

Assistant Referees
1. Wilson Arellano (BOL, 1980)
2. Carlos Astroza (CHI, 1976)
3. Diego Bonfa (ARG, 1977)
4. Dario Gaona (PAR, 1977)
5. Carlos Lopez (VEN, 1982)
6. Raul Lopez (PER, 1977)
7. Wilmar Navarro (COL, 1979)
8. Byron Romero (ECU, 1980)
9. Nicolas Taran (URU, 1980)
10. Marcelo Van Gasse (BRA, 1976)

Referee Observers
1. Carlos Alarcon (PAR)
2. Salvio Fagundes (BRA)
3. Juan Loustau (ARG)