The 2020 Championnat de France FFSA GT - GT4 France season is the twenty-third season of the French FFSA GT Championship and the third as the French GT4 Cup, a sports car championship created and organised by the Stéphane Ratel Organisation (SRO).
A 2020 calendar was announced on 29 July 2019 at SRO's annual press conference at the 2019 24 Hours of Spa.
However, as a result of the coronavirus crisis SRO had to revise its schedule and an updated calendar was released on 13 May 2020.
Entries were required to complete 75% of the winning car's race distance in order to be classified and earn points.
Individual drivers were required to participate for a minimum of 25 minutes in order to earn championship points in any race.