The 2025 GT America Series was the fifth season of the SRO Motorsports Group's GT America Series, an auto racing series for grand tourer cars. The races were contested with GT2-spec, GT3-spec and GT4-spec cars. The season began on March 28 at Sonoma Raceway and finished on October 19 at Indianapolis.
The initial calendar was revealed during the 2024 24 Hours of Spa featuring eight rounds.
Bold indicates overall winner
Championship points are awarded for the first ten 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.