The entry list for the opening round of the 2026 FIA European Rallycross Championship for RX1 Drivers on May 9-10 at Biķernieki Sport Complex outside Rīga in Latvia looks as follows:
| No. | Driver | Car | Competitor |
|---|---|---|---|
| 2 |  Ollie O’Donovan | Peugeot 208 | Ollie O’Donovan |
| 6 |  Jānis Baumanis | Peugeot 208 | Jānis Baumanis |
| 7 | Patrick O’Donovan | Peugeot 208 | Patrick O’Donovan |
| 8 |  Johan Kristoffersson | VW Polo Mk6 | Kristoffersson Motorsport |
| 9 |  Zoltán Koncseg | Audi S1 | Kárai Motorsport Sportegyesület |
| 10 |  José Oliveira | Peugeot 208 | JMO |
| 11 |  Maiko Tamm | Ford Fiesta Mk7 ST | Tamm Racing |
| 13 |  Andreas Bakkerud | Ford Fiesta Mk7 ST | Bergen Motorsport Evolution |
| 14 |  Rokas Baciuška | Hyundai i20 | RB Motorsport |
| 18 |  Juha Rytkönen | Hyundai i20 | Set Promotion |
| 20 | Joni Turpeinen | Ford Fiesta Mk7 ST | Set Promotion |
| 22 | Kjetil Larsen | VW Polo Mk5 | Kjetil Larsen |
| 23 | Mart Tikkerbär | Peugeot 208 | Tikkri Motorsport |
| 24 | Anton Seppä | Škoda Fabia Mk3 | Anton Seppä |
| 29 |  Fabien Pailler | Renault Mégane Mk4 | Fabien Pailler |
| 30 |  Nils Volland | Audi S1 |  Volland Racing |
| 33 |  Ulrik Linnemann | VW Polo Mk5 | Linnemann Promotion |
| 36 | Casper Jansson | Peugeot 208 | JRS |
| 38 | Mandie August | SEAT Ibiza Mk5 | ALL-INKL.COM Münnich Motorsport |
| 50 | | |
|
| 51 | Márk Mózer | Nyirád Motorsport Kft. |
|
| 55 | Paulius Pleskovas | Škoda Fabia Mk3 | TSK Baltijos Sportas |
| 60 | Martin Enlund | Ford Fiesta Mk8 ST | Martin Enlund |
| 66 | Damian Litwinowicz | Audi S1 | Automax Motorsport |
| 67 | Johannes Rafoss | Ford Fiesta Mk8 ST | Johannes Rafoss |
| 73 | Tamás Kárai | Audi S1 | Kárai Motorsport Sportegyesület |
| 77 | René Münnich | SEAT Ibiza Mk5 | ALL-INKL.COM Münnich Motorsport |
| 88 | Andor Trepák | Renault Mégane Mk4 | TRX Motorsport |
| 96 | Ole Christian Veiby | VW Polo Mk6 | Kristoffersson Motorsport |
| 111 |  Aleš Fučík | VW Polo Mk5 | KRTZ Motorsport |