The 2019 FIA Formula One World Championship was the motor racing championship for Formula One cars which marked the 70th running of the Formula One World Championship. It is recognised by the governing body of international motorsport, the Fédération Internationale de l'Automobile (FIA), as the highest class of competition for open-wheel racing cars. Starting in March and ending in December, the championship was contested over twenty-one Grands Prix. Drivers competed for the title of World Drivers' Champion, and teams for the title of World Constructors' Champion. The 2019 championship also saw the running of the 1000th World Championship race, the 2019 Chinese Grand Prix.

The 2019 Chinese Grand Prix was a Formula One motor race that took place on 14 April 2019 at the Shanghai International Circuit in Shanghai, China. The race was the 3rd round of the 2019 Formula One World Championship, and marked the 16th time that the Chinese Grand Prix had been run as a round of the Formula One World Championship. The race also marked the 1000th World Championship race since the first World Championship race was held at the Silverstone Circuit in 1950. This is also the last Chinese Grand Prix until 2024 as the 2020–2023 Grands Prix were not held due to the COVID-19 pandemic in the country.