FIFA U-20 World Cup 2011

Colombia, 29 July – 20 August 2011

AFC
Referee: Kim Dong Jin (KOR)
Assistant Referee 1: Lee Jungmin (KOR)
Assistant Referee 2: Yang Byoung Eun (KOR)

Referee: Abdulrahman Mohammed Abdou (QAT)
Assistant Referee 1: Mohammad Dharman (QAT)
Assistant Referee 2: Fares Alshammari (KUW)

CAF
Referee: Noumandiez Doue (CIV)
Assistant Referee 1: Mohsen Ben Salem (TUN)
Assistant Referee 2: Jean-Claude Birumushahu (BDI)

Referee: Djamel Haimoudi (ALG)
Assistant Referee 1: Ayman Degaish (EGY)
Assistant Referee 2: Foaad El Maghrabi (LBY)
 
CONCACAF
Referee: Mark Geiger (USA)
Assistant Referee 1: Mark Hurd (USA)
Assistant Referee 2: Joe Fletcher (CAN)

Referee: Walter Lopez Castellanos (GUA)
Assistant Referee 1: Hermenerito Leal (GUA)
Assistant Referee 2: Gerson Lopez (GUA)

CONMEBOL
Referee: Antonio Arias Alvarenga (PAR)
Assistant Referee 1: Rodney Aquino (PAR)
Assistant Referee 2: Milciades Saldivar (PAR)

Referee: Marlon Escalante (VEN)
Assistant Referee 1: Jairo Romero (VEN)
Assistant Referee 2: Jorge Urrego (VEN)

Referee: Patricio Polic (CHI)
Assistant Referee 1: Julio Diaz (CHI)
Assistant Referee 2: Juan Maturana (CHI)

Referee: Wilson Luiz Seneme (BRA)
Assistant Referee 1: Emerson De Carvalho (BRA)
Assistant Referee 2: Alessandro Rocha (BRA)

Referee: Dario Ubriaco (URU)
Assistant Referee 1: Carlos Pastorino (URU)
Assistant Referee 2: William Casavieja (URU)

Referee: Hector Parra (COL)
Assistant Referee 1: Wilson Berrio (COL)
Assistant Referee 2: Eduardo Diaz (COL)

OFC
Referee: Peter O’Leary (NZL)
Assistant Referee 1: Ravinesh Kumar (FIJ)
Assistant Referee 2: Jackson Namo (SOL)

UEFA
Referee: Cuneyt Cakir (TUR)
Assistant Referee 1: Bahattin Duran (TUR)
Assistant Referee 2: Tarik Ongun (TUR)

Referee: Mark Clattenburg (ENG, photo)
Assistant Referee 1: Simon Beck (ENG)
Assistant Referee 2: Stephen Child (ENG)

Referee: William Collum (SCO)
Assistant Referee 1: Graham Chamber (SCO)
Assistant Referee 2: Alasdair Ross (SCO)

Referee: Robert Schorgenhofer (AUT)
Assistant Referee 1: Alain Hoxha (AUT)
Assistant Referee 2: Mario Strudl (AUT)

Referee: Markus Strombergsson (SWE)
Assistant Referee 1: Fredrik Nilsson (SWE)
Assistant Referee 2: Magnus Sjoblom (SWE)

Referee: Istvan Vad (HUN)
Assistant Referee 1: Gyorgy Ring (HUN)
Assistant Referee 2: Zsolt Atilla Szpisjak (HUN)