2025 Formula Nordic

The 2025 Formula Nordic season was the thirteenth season of the Swedish-based single-seater championship and the seventh under the Formula Nordic name. For the first time, the series consisted of two championships: the regular JSM championship, and the new Nordic Championship, which was combined with Nordic 4. 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 series used the Formula Renault 1.6 car, with Yokohama as the series' tyre supplier. The season began on 9 May at Anderstorp Raceway and concluded on 28 September at Jyllands-Ringen.