The fourth round of the 2023 FIA European Rallycross Championship for RX1 cars is taking place on July 1-2 at Höljes (Höljesbanan) in Sweden.
The list of entries for the event looks as follows.
| No. | Driver | Car | Competitor |
|---|---|---|---|
| 1 |  Anton Marklund | Ford Fiesta Mk7 |  Set Promotion |
| 6 |  Jānis Baumanis | Peugeot 208 | RX Team Latvia |
| 7 |  Patrick O’Donovan | Peugeot 208 | Patrick O’Donovan |
| 12 | Anders Michalak | Hyundai i20 | Anders Michalak |
| 13 |  Andreas Bakkerud | Audi S1 | JC Raceteknik |
| 18 | Linus Östlund | Ford Fiesta Mk7 | Linus Östlund |
| 19 |  Pascal Lambec | Renault Clio Mk4 | Pascal Lambec |
| 22 |  Máté Benyó | Peugeot 208 | Korda Racing KFT |
| 24 | Sivert Svardal | VW Polo Mk5 | Sivert Svardal |
| 30 | Tom André Sætnan | VW Scirocco Mk3 | Sætnan Motorsport |
| 33 |  Ulrik Linnemann | VW Polo Mk5 | Ulrik Linnemann |
| 38 |  Mandie August | SEAT Ibiza Mk4 | ALL-INKL.COM Münnich Motorsport |
| 39 | Zoltán Koncseg | Audi A1 | Kárai Motorsport Sportegyesület |
| 50 | Attila Mózer | Ford Fiesta Mk7 | Nyirád Motorsport KFT |
| 51 | Márk Mózer | Ford Fiesta Mk7 | Nyirád Motorsport KFT |
| 55 |  Paulius Pleskovas | Škoda Fabia Mk3 | TSK Baltijos Sportas |
| 57 | Mats Öhman | Audi S1 | JC Raceteknik |
| 67 | Frank Valle | Ford Fiesta Mk7 | Frank Valle |
| 73 | Tamás Kárai | Audi S1 | Kárai Motorsport Sportegyesület |
| 77 | René Münnich | SEAT Ibiza Mk4 | ALL-INKL.COM Münnich Motorsport |
| 85 | Hans-Jøran Østreng | Hyundai i20 | Hans-Jøran Østreng |
| 91 |  Enzo Ide | Audi S1 | Enzo Ide |
| 99 | Nicolas Briand | Peugeot 208 | Nicolas Briand |
| 444 | Robin Larsson | Audi S1 | JC Raceteknik |