Entry list
| Team | No. | Driver | Class | Rounds |
|---|---|---|---|---|
 Van Amersfoort Racing [1] | 3 |  Maksimilian Popov [a] [2] | 1–2 | |
| 48 |  Gino Trappa | 2 | ||
| 66 |  Dante Vinci [3] | R | 1–2 | |
| 94 |  Payton Westcott [4] | RF | 1–2 | |
 Hitech TGR [5] | 4 | Nina Gademan [6] | F | 1–2 |
| 5 |  Fionn McLaughlin [6] | R | 1–2 | |
| 6 |  Leo Robinson [6] | 1–2 | ||
| 7 | Thomas Bearman [6] | R | 1–2 | |
 US Racing [7] | 8 |  Luka Sammalisto [8] | 1 | |
| 10 |  Andrija Kostić [9] | 1–2 | ||
| 15 |  Edu Robinson [9] | 1–2 | ||
| 19 |  Kabir Anurag [10] | 1–2 | ||
| 50 |  Jan Koller [9] | 2 | ||
| 71 | Maxim Rehm [11] | 1–2 | ||
| 78 |  Gabriel Gomez [12] | 1–2 | ||
 AKM Motorsport [13] | 11 |  Georgy Zhuravskiy [a] [14] | 1 | |
| 12 | Joanne Ciconte [14] | RF | 1–2 | |
| 14 |  Guy Albag [15] | R | 2 | |
| 81 | Ethan Nobels [15] | 2 | ||
| Campos Racing [14] | 16 | Alisha Palmowski [14] | F | 1–2 |
| 17 | Rafaela Ferreira [14] | F | 1 | |
| 82 | Chloe Chambers [14] | F | 2 | |
 AS Motorsport [16] | 18 | Mathilda Paatz [17] | F | 1–2 |
| 61 |  Andrea Dupe [17] | R | 1–2 | |
| 62 |  Sebastian Bach [17] | 1–2 | ||
 Jenzer Motorsport [18] | 20 | Enea Frey [19] | 1–2 | |
| 21 | Bart Harrison [19] | 1–2 | ||
| 23 | Artem Severiukhin [a] [19] | R | 1–2 | |
| 24 | Alba Hurup Larsen [19] | RF | 1–2 | |
| Maffi Racing [20] | 22 | Teodor Borenstein [15] | 1–2 | |
| 27 |  Kornelia Olkucka [12] | F | 1 | |
| 91 | 2 | |||
| 31 | Kirill Kutskov [a] | 1 | ||
| 84 | David Walther [12] | R | 2 | |
 Renauer Motorsport [21] | 25 | Simon Schranz [22] | R | 1–2 |
| Cram Motorsport [23] [21] | 35 | Aiva Anagnostiadis [24] | F | 1 |
| Elia Weiss [25] | R | TBC | ||
| 37 | Aleksander Ruta [25] | R | 1–2 | |
| 83 | Ricardo Miranda Baptista | R | 2 | |
 Juta Racing [15] | TBA |  TBA | TBC |
