| 13 | Bernd Albrecht / Andreas Sczepansky / Kurt Ecke / Steffen Schlichenmeier | Porsche 991 GT3 Cup | |
| 47 | Josh Burdon / Edoardo Liberati / Martin Rump | Toyota GR Supra GT4 Evo 2023 | KCMG |
| 55 | Tobias Jung / Lars Füting / Tim Robertz / Christian Gatterer | Opel Astra GTC | |
| 56 | Michael Eichhorn / Daniel Jenichen / Anthony Roma / Andreas Winterwerber | Opel Astra GTC | |
| 57 | Jean Marc Finot / Jean-Philippe Imparato / Carlos Antunes Tavares / Francois Wales | Opel Astra TCR | |
| 65 | Thomas Ehrhardt / Niklas Ehrhardt / Fernandes Flavia Pellegrino / Roman Schiemenz | VW Scirocco R TSI | MSC Kempenich e.V, |
| 66 | Jens Wulf / Philipp Eis / Meik Utsch / Torsten Kratz | Cupra TCR DSG | MSC Kempenich e.V |
| 67 | Theo Nouet / Michael Funke / Sven Schädler / Frank Weishar | Aston Martin Vantage AMR GT4 | Dörr Motorsport |
| 68 | Rolf Scheibner / Finn Albig / Olaf Hoppelshäuser | Aston Martin Vantage AMR GT4 | Dörr Motorsport |
| 70 | Heiko Tönges / Tim Sandtler / Takayuki Kinoshita / Marc Hennerici | Toyota GR Supra GT4 | Toyo Tire with Ring Racing |
| 71 | Andreas Gülden / Lance Arnold / Michael Tischner / Takayuki Kinoshita | Toyota GR Supra GT4 Evo 2023 | Toyo Tire with Ring Racing |
| 73 | Jethro Bovington / Christian Gebhardt / Guido Naumann / Jörg Weidinger | BMW M4 GT4 (G82) | BMW M Motorsport |
| 74 | Florian Weber / Aris Balanian / Jarno D'Hauw | BMW M4 GT4 (G82) | Walkenhorst Motorsport |
| 75 | "Maximilian" / Scott Marshall / Roland Froese / Florian Naumann | Toyota GR Supra GT4 Evo 2023 | Teichmann Racing |
| 76 | Stephan Brodmerkel / Constantin Schöll / Hendrik Still / Phil Hill | Toyota GR Supra GT4 Evo 2023 | Teichmann Racing |
| 78 | Guido Dumarey / Yevgen Sokolovskiy / Michael Hess / Rudi Adams | Aston Martin Vantage AMR GT4 | PROsport-Racing |
| 79 | Guillaume Dumarey / Alexander Mies / Andreas Patzelt / Hugo Sasse | Aston Martin Vantage AMR GT4 | PROsport-Racing |
| 81 | Celia Martin / Fabienne Wohlwend / Pippa Mann / Beitske Visser | BMW M4 GT4 (G82) | Giti Tire Motorsport by WS Racing |
| 82 | Xiaole He / Sunny Wong / Andy Yan | BMW M4 GT4 (Evo2021) | Giti Tire Motorsport by WS Racing |
| 83 | Matthias Möller / Fabian Pirrone / Lukas Drost / Wayne Moore | BMW 330i | Giti Tire Motorsport by WS Racing |
| 84 | Ulrich Schmidt / Andrei Sidorenko / Robert Hinzer / Niklas Kry | VW Scirocco | Giti Tire Motorsport by WS Racing |
| 85 | Grant Woolford / Grant Dalton / Harley Haughton / James Breakell | Porsche 718 Cayman GT4 Clubsport | |
| 86 | Christian Konnerth / Maxime Oosten / Lorenz Stegmann / Miklas Born | BMW M4 GT4 (G82) | FK Performance Motorsport |
| 87 | Nick Hancke / Michael Schrey / Thorsten Wolter / Nick Wüstenhagen | BMW M4 GT4 (G82) | FK Performance Motorsport |
| 88 | Hakan Sari / Recep Sari / Tony Richards / Ranko Mijatovic | BMW M4 GT4 (G82) | FK Performance Motorsport |
| 89 | Tobias Wahl / Tim-Florian Wahl / Reinhold Renger / Alexander Kroker | Mercedes-AMG GT4 | Haupt Racing Team |
| 90 | Ryusho Konishi / Florian Wolf / Michelangelo Comazzi / Nick Deißler | BMW M4 GT4 (Evo2021) | Adrenalin Motorsport Team Motec |
| 91 | Alexander Köppen / Sebastian Rings / Jacek Pydys | Porsche 911 Carrera | |
| 102 | Thomas Neubauer / Dennis Jake / Jens Klingmann / Christian Krognes | BMW M4 GT3 | Walkenhorst Motorsport |
| 108 | Richard Jodexnis / Knut Kluge / Joris Primke | VW Golf GTI TCR DSG | sharky-racing by MSC Sinzig e.V. im ADAC |
| 109 | Roland Waschkau / Arndt Hallmanns / Peter Muggianu / Wolfgang Haugg | Audi TTs | MSC Sinzig e.V. im ADAC |
| 110 | Emir Asari / Matthias Wasel / Max Partl / Benjamin Cartery | VW Golf GTI TCR DSG | Max Kruse Racing |
| 111 | Olaf Rost / Kevin Olaf Rost / Peter Baumann / Sebastian Schemmann | VW Scirocco R TSI | |
| 114 | Carlo van Dam / Tim Schrick / Hideki Yamauchi / Takuto Iguchi | Subaru WRX | Subaru Tecnica International |
| 115 | Derenne Jacques / Philippe Broodcooren / Tom Cloet | Porsche Cayman 718 | |
| 118 | Oliver Kriese / Michael Lachmayer / Maximilian Weissermel / Thomas Geilen | Dacia Logan | |
| 119 | Suttipong Smittachartch / Nattavude Charoensukhawatana / Nattapong Hortongkum / Manat Kulapalanont | Toyota Corolla Altis | Toyota Gazoo Racing Team THAland |
| 120 | Grant Supaphongs / Hong Chen Jian / Naoki Kawamura / Kris Vasuratna | Toyota Corolla Altis | Toyota Gazoo Racing Team THAland |
| 121 | Peter Hass / Volker Strycek / Jürgen Schulten | Opel Manta | |
| 123 | Ben Bünnagel / Tobias Müller / Alex Brundle / Kai Riemer | Porsche 992 GT3 Cup | Muehlner Motorsport |
| 124 | Nick Salewsky / Tobias Vazquez / Michael Rebhan / Thorsten Jung | Porsche 992 GT3 Cup | Muehlner Motorsport |
| 125 | Hans Wehrmann / Ulrich Berg / Thomas Kiefer / Christer Joens | Porsche 992 GT3 Cup | Huber Motorsport |
| 126 | Charles Cooper / Christoph Kragenings / Michael Mönch / Sebastian Sauerbrei | BMW Mini John Cooper Works | Bulldog Racing |
| 150 | Tracy Krohn / Niclas Jönsson / Philip Hamprecht / Marco Holzer | Porsche 992 GT3 Cup | RPM Racing |
| 151 | Milan Kodídek / Tim Breidenbach / Jang Han Choi / Kris Cools | Porsche 991 GT3 Cup | RPM Racing |
| 152 | Michael Czyborra / Patrick Huisman / Duncan Huisman | Porsche 991 GT3 Cup | RPM Racing |
| 153 | Michael Kroll / Martin Kroll / Alexander Prinz / Bernd Küpper | BMW M3 E46 GTR | Hofor Racing |
| 160 | Dominik Fugel / Fidel Leib / Moritz Oestreich / Benjamin Leuchter | Porsche 992 GT3 Cup | ADAC Sachsen e.V. |
| 161 | Karsten Krämer / Christopher Brück / Alexey Veremenko / Vasilii Selivanov | Porsche 992 GT3 Cup | KKrämer Racing |
| 162 | Bill Cameron / James Cameron / Ralf-Peter Bonk | Porsche 992 GT3 Cup | |
| 163 | Moritz Kranz / Noah Nagelsdiek / Michele di Martino / Herbert Lösch | Porsche 992 GT3 Cup | KKrämer Racing |
| 169 | Robin Chrzanowski / Kersten Jodexnis / Peter Scharmach / Dylan Pereira | Porsche 992 GT3 Cup | Clickversicherung.deTEAM |
| 180 | Stefan Kiefer / David Kiefer / Marius Kiefer / Luca Rettenbacher | Porsche 718 Cayman GT4 Clubsport | Huber Racing |
| 181 | Rüdiger Schicht / Alex Fielenbach / Peter Cate / Arno Klasen | Porsche 718 Cayman GT4 Clubsport | Team Mathol Racing e.V. |
| 182 | Heiko Eichenberg / Patrik Grütter / Fabio Grosse | Porsche 718 Cayman GT4 Clubsport | SRS Team Sorg Rennsport |
| 184 | Jan Boris Schmäing / Mario Handrick / Karl Heinz Meyer / Olaf Baunack | Porsche Cayman GT4 CS (Typ 981) | KKrämer Racing |
| 185 | Dan Miller / Garcia Jose Casares / Carlo Scholl / Milan Dontje | Porsche 718 Cayman GT4 Clubsport | SRS Team Sorg Rennsport |
| 186 | Jürgen Vöhringer / Axel Duffner / Sebastien Carcone / Max Lamesch | Porsche 718 Cayman GT4 Clubsport | W&S Motorsport |
| 187 | Heinz Dolfen / Daniel Bohr / John Lee Schambony / Andreas Gabler | Porsche 718 Cayman GT4 Clubsport | W&S Motorsport |
| 188 | Ralf Oehme / Niklas Oehme / Leonard Oehme / Moritz Oehme | Porsche 718 Cayman GT4 Clubsport | |
| 189 | Franz Engstler / Cabell Fisher / Axel Sartingen / Daniel Schwerfeld | Porsche 718 Cayman GT4 Clubsport | Black Falcon Team Textar |
| 190 | Andreas Schaflitzl / Sébastien Perrot / Guido Wirtz | Porsche 718 Cayman GT4 Clubsport | W&S Motorsport |
| 227 | Björn Griesemann / Georg Griesemann / Felix von der Laden / Dirk Adorf | Toyota GR Supra GT4 Evo 2023 | Griesemann Gruppe by TR Team |
| 240 | Lucas Lange / Sascha Lott / Martin Heidrich / Dirk Volmer | BMW M240i Racing Cup | |
| 241 | Alexander Meixner / Markus Nölken / Kiki Sak Nana | BMW M240i Racing Cup | |
| 242 | Thomas Ardelt / Sven Oepen / Manuel Dormagen | BMW M240i Racing Cup | Adrenalin Motorsport Team Motec |
| 243 | Aaron Wenisch / Marvin Marino / Marco Büsker / Michel Albers | BMW M240i Racing Cup | Adrenalin Motorsport Team Motec |
| 245 | Benno Zerlin / Kevin Wambach / Dominic Kulpowicz / Michael Fischer | BMW M240i Racing Cup | |
| 246 | Sven Markert / Nils Steinberg / Yannick Fübrich / Stefan Kruse | BMW M240i Racing Cup | Adrenalin Motorsport Team Motec |
| 247 | Christian Kraus / Laura Luft / Simon Klemund / Luis Ramirez | BMW M240i Racing Cup | Adrenalin Motorsport Team Motec |
| 300 | Marcos Vazquez / Thorsten Held / Matthias Trinius / Eric Ullström | Porsche Cayman S CB12 | Team Mathol Racing e.V. |
| 320 | "Smudo" / Henrik delete / Thomas Kiefer | Porsche 991 GT3 Cup | Four Motors Bioconcept-Car |
| 330 | Daniel Zils / Oskar Sandberg / Philipp Leisen / Jacob Erlbacher | BMW 330i | Adrenalin Motorsport Team Motec |
| 331 | Klaus Faßbender / Michael Lüthi / Andreas Winkler / Thomas Jühlen | BMW 330i | Adrenalin Motorsport Team Motec |
| 396 | Christian Büllesbach / Andreas Schettler / Carlos Arimon / Jürgen Nett | Porsche Cayman S | Adrenalin Motorsport Team Motec |
| 420 | Matthias Beckwermert / Karl Pflanz / Oliver Sprungmann / Marco van Ramshorst | Porsche 718 Cayman GT4 Clubsport | Four Motors Bioconcept-Car |
| 444 | Ulrich Korn / Tobias Korn / Daniel Korn / Joachim Nett | Porsche Cayman CM12 | Adrenalin Motorsport Team Motec |
| 522 | Piet-Jan Ooms / Hans Joachim Theiß / Christian Leukers / Björn Simon | BMW 330i | SRS Team Sorg Rennsport |
| 524 | Kurt Strube / Bernhard Wagner / Alberto Carobbio / Alex Wright | BMW 128ti | SRS Team Sorg Rennsport |
| 525 | Jeff Ricca / Jens Dralle / Hui Kang Byung / Jaesung Park | Hyundai Motor I30N | Hyundai Driving Experience |
| 526 | Riccardo Petrolo / Florian Ebener / Maximilian Kurz | BMW 330i | QTQ-Raceperformance |
| 527 | Marcus Willhardt / Michael Bohrer / Gerrit Holthaus | Hyundai Motor I30N | Hyundai Driving Experience |
| 531 | Jörg Schönfelder / Serge Van Vooren / Alexandru Vasilescu / Minhea Birisan | BMW 328i | MSG Bayerischer Wald Hutthurm e.V. im ADAC |
| 533 | Daniel Mertens / Norbert Fischer / Stephan Schroers | Hyundai Motor I30N | Zierau Hochvolt by Mertens Motorsport |
| 535 | Marcel Manheller / Maximilian von Görtz / Yutaka Seki / Martin Owen | BMW 328i | Manheller Racing |
| 540 | Jürgen Huber / Simon Sagmeister / Oliver Frisse / Christian Knötschke | BMW 325i | QTQ-Raceperformance |
| 541 | Desiree Müller / Philipp Romboy / Henning Hausmeier / Marcel Unland | BMW 325i | |
| 542 | Dan Berghult / Benjamin Lyons / Anton Bauer / Meik ter Haar | BMW 325i | |
| 551 | Christoph Ruhrmann / Manfred Weber / Joachim Schulz / Frank Nikolaus | Porsche Cayman CM12 | Schmickler Performance powered by Ravenol |
| 561 | David Ackermann / Bernd Kleeschulte / Holger Gachot / Axel Jahn | Porsche Cayman GTS | |
| 562 | Albert Egbert / Christian Heuchemer / Thomas Heuchemer / Sascha Kloft | Porsche 911 Carrera | Schmickler Performance powered by Ravenol |
| 563 | Xavier Lamadrid, Jr. / Xavier Lamadrid / Heinz Jürgen Kroner / Ugo Vicenzi | Porsche Cayman S | SRS Team Sorg Rennsport |
| 633 | Christoph Hewer / Henning Cramer / Marc Schöni / Marco Timbal | Porsche Cayman GT4 CS (Typ 981) | Four Motors Bioconcept-Car |
| 718 | Fabian Peitzmeier / Guido Heinrich / Ioannis Smyrlis / Christopher Rink | Porsche 718 Cayman (Typ 982) | Smyrlis Racing |
| 816 | Mathias Schläppi / Stephan Epp / Frederic Yerly / Heiko Hammel | Cupra TCR SEQ | Scherer Sport |
| 830 | Manuel Lauck / Marc Basseng / Mikel Azcona | Hyundai Elantra TCR | Hyundai Motosport N |
| 831 | Harry Gottsacker / Mason Filippi / Michael James Lewis / Taylor Hagler | Hyundai Elantra TCR | Hyundai Motosport N |
| 834 | Artur Goroyan / Roman Mavlanov | Audi RS3 LMS DSG | sharky-racing by MSC Sinzig e.V. im ADAC |
| 112 | Danny Brink / Markus Fischer / Uwe Krumscheid / Marco Zabel | BMW Mini John Cooper Works E | Bulldog Racing |
| 170 | Mustafa Mehmet Kaya / Gabriele Piana / Carlos Rivas / Mike Stursberg | Porsche 992 GT3 Cup | Black Falcon Team Identica |