Referee appointments for Matchday 3 of 2023-24 UEFA Champions League, first set of games to be played on Tuesday 24 October 2023.
18:45 CET - Istanbul (Ali Sami Yen Spor Kompleksi)
Galatasaray SK (TUR) - FC Bayern München (GER) | Group A
Referee: Davide Massa (ITA)
Assistant Referee 1: Filippo Meli (ITA)
Assistant Referee 2: Stefano Alassio (ITA)
Fourth Official: Daniele Chiffi (ITA)
Video Assistant Referee: Aleandro Di Paolo (ITA)
Assistant Video Assistant Referee: Gianluca Aureliano (ITA)
UEFA Referee Observer: Bernardino González Vázquez (ESP)
UEFA Delegate: Olzhas Abrayev (KAZ)
18:45 CET - Milan (Stadio Giuseppe Meazza)
FC Internazionale (ITA) - RB Salzburg (AUT)| Group D
Referee: François Letexier (FRA)
Assistant Referee 1: Cyril Mugnier (FRA)
Assistant Referee 2: Mehdi Rahmouni (FRA)
Fourth Official: Jérémy Stinat (FRA)
Video Assistant Referee: Jérôme Brisard (FRA)
Assistant Video Assistant Referee: Benoît Millot (FRA)
UEFA Referee Observer: Juan Antonio Fernández Marín (ESP)
UEFA Delegate: Loukas Siotropos (GRE)
21:00 CET - Manchester (Old Trafford)
Manchster United FC (ENG) -FC København (DEN) | Group A
Referee: Marco Guida (ITA)
Assistant Referee 1: Ciro Carbone (ITA)
Assistant Referee 2: Giorgio Peretti (ITA)
Fourth Official: Simone Sozza (ITA)
Video Assistant Referee: Massimiliano Irrati (ITA)
Assistant Video Assistant Referee: Paolo Valeri (ITA)
UEFA Referee Observer: Thomas Einwaller (AUT)
UEFA Delegate: Giel Kirkels (NED)
21:00 CET - Seville (Estadio Ramón Sánchez-Pizjuán)
Sevilla FC (ESP) - Arsenal FC (ENG) | Group B
Referee: Glenn Nyberg (SWE)
Assistant Referee 1: Mahbod Beigi (SWE)
Assistant Referee 2: Andreas Söderqvist (SWE)
Fourth Official: Adam Ladebäck (SWE)
Video Assistant Referee: Marco Fritz (GER)
Assistant Video Assistant Referee: Nejc Kajtazović (SVN)
UEFA Referee Observer: Domenico Messina (ITA)
UEFA Delegate: Attila Tömo (HUN)
21:00 CET - Lens (Stade Bollaert-Delelis)
RC Lens (FRA) - PSV (NED) | Group B
Referee: Radu Petrescu (ROU)
Assistant Referee 1: Radu Ghinguleac (ROU)
Assistant Referee 2: Mircea Mihail Grigoriu (ROU)
Fourth Official: Marcel Birsan (ROU)
Video Assistant Referee: Cătălin Popa (ROU)
Assistant Video Assistant Referee: Tomasz Kwiatkowski (POL)
UEFA Referee Observer: Milorad Mažić (SRB)
UEFA Delegate: Frédéric Veraghaenne (BEL)
21:00 CET - Braga (Estádio Municipal de Braga)
SC Braga (POR) - Real Madrid CF (ESP) | Group C
Referee: Michael Oliver (ENG)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Daniel Cook (ENG)
Fourth Official: Andrew Madley (ENG)
Video Assistant Referee: Stuart Attwell (ENG)
Assistant Video Assistant Referee: Christian Dingert (GER)
UEFA Referee Observer: Stefan Johannesson (SWE)
UEFA Delegate: Peter Palenčík (SVK)
21:00 CET - Berlin (Olympiastadion)
1. FC Union Berlin (GER) - SSC Napoli (ITA) | Group C
Referee: Irfan Peljto (BIH)
Assistant Referee 1: Senad Ibrisimbegović (BIH)
Assistant Referee 2: Davor Beljo (BIH)
Fourth Official: Dragan Petrović (BIH)
Video Assistant Referee: Pol van Boekel (NED)
Assistant Video Assistant Referee: Piotr Lasyk (POL)
UEFA Referee Observer: Marinus Koopman (NED)
UEFA Delegate: Thura Win (ENG)
21:00 CET - Lisbon (Estádio do Sport Lisboa e Benfica)
SL Benfica (POR) - Real Sociedad de Fútbol (ESP) | Group D)
Referee: Clément Turpin (FRA)
Assistant Referee 1: Nicolas Danos (FRA)
Assistant Referee 2: Erwan Finjean (FRA)
Fourth Official: Ruddy Buqut (FRA)
Video Assistant Referee: Willy Delajod (FRA)
Assistant Video Assistant Referee: Bastian Dankert (GER)
UEFA Referee Observer: Edgar Steinborn (GER)
UEFA Delegate: Neil Morrow (NIR)