Förare som deltar i Estoril krets
- Ajith Kumar
- Alessio Ruffini
- Alex Beatovic
- Alexander Reimann
- Alfredo Hernandez
- Alon Gabbay
- Alvaro Ramos
- Andre Fernandes
- Andreas Bogh Sorensen
- Andrian Lewandowski
- Andrzej Lewandowski
- Angelo Fontana
- Anthony Imperato
- Ariel Levi
- Baudouin Detout
- Bruno Spengler
- Calle Bergman
- Callum Davies
- Cedric Fuchs
- Charl Michel Visser
- Charles Delbrassine
- Charlie Hart
- Charlie Robertson
- Chester Kieffer
- Christian Hook
- Clément Moreno
- Cristiano Maciel
- Damir Hot
- Daniel Keilwitz
- Danny Soufi
- Dario Capitanio
- David Harrison
- Dexter Mueller
- Dieter Svepes
- Domas Raudonis
- Dréke Janssen
- Emil Heyerdahl
- Enrico Förderer
- Eric Stephen Wagner
- Ernst Albert Inderbitzin
- Flynt Schuring
- Francesco Lopez
- Goncalo Araújo
- Henri Tuomaala
- Henrique Moura Oliveira
- Hjelte Hoffner
- Hubert Darmetko
- Igor Klaja
- Javier Ripoll Jr
- Jay Mo Härtling
- Jerzy Spinkiewicz
- Joachim Bölting
- John Dhillon
- Jonas Greif
- Joshua Rattican
- Joshua Stanton
- Juliano Holzem
- Julien Lemoine
- Karol Basz
- Karsten Krämer
- Kenneth Heyer
- Kevin Rabin
- Krystian Korzeniowski
- Laurents Hörr
- Lea Mauer
- Leandro Martins
- Lee Mowle
- Lennart Hiemstra
- Louis Stern
- Luciano Martinez
- Luisa Kahler
- Manz Thalin
- Marc Elman
- Marcin Jedlinski
- Mateusz Lisowski
- Matheus Ferreira
- Matt Griffin
- Maximilian Hewitt
- Maximilian Schreyer
- McKenzy Cresswell
- Mees Muller
- Michael Sander
- Michele Di Martino
- Milan Marczak
- Milos Pavlovic
- Moritz Wiskirchen
- Nick Ho
- Nico Gründel
- Oleksandr Dobik
- Oscar Ryndziewicz
- Owen Hizzey
- Peter Lobeck
- Peter Terting
- Philippe Wils
- Pierre Ehret
- Przemyslaw Bienkowski
- Ravi Ramyead
- Reinhold Krahn
- Rodrigo Almeida
- Rui Aguas
- Rui Miritta
- Sacha Norden
- Sandro Holzem
- Seweryn Mazur
- Sid Smith
- Stanislaw Jedlinski
- Steve Parrow
- Stfan Rzadzinski
- Sören Spreng
- Thilo Goos
- Thomas Kangro
- Thor Haugen
- Tim Horrell
- Tom van Rompuy
- Uwe Lauer
- Wilhelm Kühne
- Benny Simonsen