The Ferrari 641 and its minor upgrade the 641/2 are a series of Formula One cars that Scuderia Ferrari used for the 1990 Formula One World Championship.
While initially not preforming well in the season, the upgraded 641/2 would win the Mexican, French and British Grand Prixs in the hands of Alain Prost. Towards the end of the season, the 641/2 and Prost came close to overtaking Ayrton Senna in the points but lost due to a Collision at the Japanese Grand Prix.