UEFA Champions League – Quarter-finals (Second Leg)

18 April 2017
Real Madrid – Bayern München
Referee: Viktor Kassai (HUN, photo)
Assistant Referee 1: György Ring (HUN)
Assistant Referee 2: Vencel Tóth (HUN)
Additional AR 1: Tamás Bognar (HUN)
Additional AR 2: Adám Farkas (HUN)
Fourth Official: Peter Berettyán (HUN)
Referee Observer: Jean Lemmer (LUX)

Leicester City – Atletico Madrid
Referee: Gianluca Rocchi (ITA)
Assistant Referee 1: Elenito Di Liberatore (ITA)
Assistant Referee 2: Mauro Tonolini (ITA)
Additional AR 1: Davide Massa (ITA)
Additional AR 2: Daniele Doveri (ITA)
Fourth Official: Riccardo Di Fiore (ITA)
Referee Observer: Bertrand Layec (FRA)

19 April 2017
FC Barcelona – Juventus
Referee: Björn Kuipers (NED)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Additional AR 1: Danny Makkelie (NED)
Additional AR 2: Pol van Boekel (NED)
Fourth Official: Mario Diks (NED)
Referee Observer: Murat Ilgaz (TUR)

AS Monaco – Borussia Dortmund
Referee: Damir Skomina (SVN)
Assistant Referee 1: Jure Praprotnik (SVN)
Assistant Referee 2: Robert Vukan (SVN)
Additional AR 1: Matej Jug (SVN)
Additional AR 2: Slavko Vinčić (SVN)
Fourth Official: Tomaž Klančnik (SVN)
Referee Observer: Hugh Dallas (SCO)