FIA World Rallycross Championship
| Category | Rallycross |
|---|---|
| Country | International |
| Inaugural season | 2014 |
| Folded | 2025 |
| Tire suppliers | Hoosier |
| Last Drivers' champion | |
| Last Teams' champion | |
| Official website | fiaworldrallycross.com |
The FIA World Rallycross Championship (official abbreviation World RX or WRX) was a rallycross series organised and promoted by the FIA. The championship was cancelled in 2025 and was replaced with the European Rallycross Championship for the 2026 season.