The 2019 ADAC GT Masters was the thirteenth season of the ADAC GT Masters, the grand tourer-style sports car racing founded by the German automobile club ADAC. The season began on 27 April at Oschersleben and ended on 29 September at the Sachsenring after seven double-header meetings.
On 23 September 2018, the ADAC announced the 2019 calendar.
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.