Entry List – S1GP Hungarian Grand Prix
| Nr. | Surname | First Name | Nat. | Fed. | Bike | Team |
|---|---|---|---|---|---|---|
| 1 | SCHMIDT | Marc Reiner | GER | DMSB | TM | Team Undici |
| 3 | BONNAL | Steve | FRA | FFM | TM | TSV Racing Factory Team TM Corse |
| 5 | PERNAT | Gabin | FRA | FFM | TM | |
| 8 | KRASNIQI | Mitja | SUI | Swiss Moto | TM | SMOT Racing |
| 12 | MONTI | Jacopo | ITA | FMI | Honda | |
| 14 | KARLSSON | Kevin | SWE | SVEMO | Honda | |
| 15 | AVILA CORTES | Julen | ESP | RFME | KTM | KTM MTR |
| 26 | FLIGR | Denis | CZE | ACCR | Honda | |
| 27 | CHAVEZ GIL | Sebastian | POR | FMP | KTM | |
| 32 | SAMMARTIN | Elia | ITA | FMI | Honda | BRT Honda Red Moto |
| 35 | BESSIERES | Tom | FRA | FFM | TM | |
| 36 | REGO | Sergio | POR | FMP | GasGas | JBD Competition |
| 39 | PARTELPOEG | Aksel | EST | EMF | Husqvarna | |
| 44 | VERTEMATI | Michael | ITA | FMI | NicotVertemati | |
| 72 | HOLLBACHER | Lukas | AUT | AMF | KTM | Schruf Racing |
| 95 | ULMAN | Jan | CZE | ACCR | TM | Team Undici |
| 96 | KAIVERS | Romain | BEL | FMB | TM | Team Undici |
| 121 | SITNIANSKY | Milan | CZE | ACCR | Honda | Tuning Motorsport |
| 140 | PROVAZNIK | Erik | CZE | ACCR | TM | |
| 164 | KARDOS | Gergely | HUN | MAMS | KTM | |
| 198 | SURANYI | Balazs | HUN | MAMS | KTM | |
| 202 | NEDVED | Jonas | CZE | ACCR | Honda | Tuning Motorsport |
| 623 | PUECH | Axel | FRA | FFM | TM |
