The 2025 ADAC GT4 Germany season was the seventh season of ADAC GT4 Germany, a sports car championship created and organised by the ADAC. The season started on 25 April at Oschersleben and finished on 5 October at the Hockenheimring.
The drivers' championship was won by Enrico Förderer and Jay Mo Härtling in a Mercedes-AMG GT4 with 194 points. The team's championship was won by AVIA W&S Motorsport with 342 points.
Championship points are awarded for the first fifteen positions in each race. Entries are required to complete 75% of the winning car's race distance in order to be classified and earn points. Individual drivers are required to participate for a minimum of 25 minutes in order to earn championship points in any race.