2025 Nordic 4 Championship

The 2025 Nordic 4 Championship season was the ninth season of the F4 Danish Championship and the second under the Nordic 4 name. For the first time, the series consisted of two championships, a Danish Championship and a Nordic Championship, the latter of which was combined with Formula Nordic. The change was made so that drivers could 'race a regional championship on a relatively low budget', according to series promoter Alex Stubberup Frederichsen.

The season began at Padborg Park in April and concluded at Jyllandsringen in September. The Formula 4 category continued to use the Mygale M14-F4 car, while the Formula 5 category used Formula Ford cars, also from Mygale.