This is the list of selected officials for 2021 Under 21 Championship Group Stage, to be played in Hungary and Slovenia from 24 to 31 March 2021.
Referee: Ricardo de Burgos Bengoetxea (ESP)
Assistant Referee 1: Íñigo Prieto López de Ceráin (ESP)
Assistant Referee 2: José Enrique Naranjo Pérez (ESP)
Referee: Dennis Higler (NED)
Assistant Referee 1: Joost van Zuilen (NED)
Assistant Referee 2: Johan Balder (NED)
Referee: Bartosz Frankowski (POL)
Assistant Referee 1: Jakub Winkler (POL)
Assistant Referee 2: Dawid Igor Golis (POL)
Assistant Referee 1: Joost van Zuilen (NED)
Assistant Referee 2: Johan Balder (NED)
Referee: Giorgi Kruashvili (GEO)
Assistant Referee 1: Levan Varamishvili (GEO)
Assistant Referee 2: Zaza Pipia (GEO)
Referee: François Letexier (FRA)
Assistant Referee : Cyril Mugnier (FRA)
Assistant Referee 2: Mehdi Rahmouni (FRA)
Referee: Maurizio Mariani (ITA)
Assistant Referee 1: Alberto Tegoni (ITA)
Assistant Referee 2: Daniele Bindoni (ITA)
Referee : Halil Umut Meler (TUR)
Assistant Referee 1: Ibrahim Çağlar Uyarcanm (TUR)
Assistant Referee 2: Mustafa Emre Eyisoy (TUR)
Referee: Glenn Nyberg (SWE)
Assistant Referee 1: Mahbod Beigi (SWE)
Assistant Referee 2: Andreas Soderkvist (SWE)
Referee: Harm Osmers (GER)
Assistant Referee 1: Eduard Beitinger (GER)
Assistant Referee 2: Dominik Schaal (GER)
Referee: Irfan Peljto (BIH)
Assistant Referee 1: Davor Beljo (BIH)
Assistant Referee 2: Senad Ibrišimbegović (BIH)
Referee: Sandro Schärer (SUI)
Assistant Referee 1: Stephane de Almeida (SUI)
Assistant Referee 2: Bekim Zogaj (SUI)
Referee: Lawrence Visser (BEL)
Assistant Referee 1: Thibaud Nijssen (BEL)
Assistant Referee 2: Rien Vanyzere (BEL)
Fourth Officials (4):
Horațiu Feșnic (ROU)
Ádám Farkas (HUN)
Espen Eskås (NOR)
Ádám Farkas (HUN)
Espen Eskås (NOR)
Observers (4):
Roberto Rosetti (ITA)
Hugh Dallas (SCO)
Vladimir Šajn (SVN)
Marc Batta (FRA)
Hugh Dallas (SCO)
Vladimir Šajn (SVN)
Marc Batta (FRA)
