The 2002 San Marino Grand Prix (formally the XXII Gran Premio di San Marino) was a Formula One motor race held on 14 April 2002 at the Autodromo Enzo e Dino Ferrari, Imola, Emilia-Romagna, Italy.

The race, contested over 62 laps, was the fourth race of the 2002 Formula One season and was won by Michael Schumacher driving a Ferrari.

Schumacher's teammate Rubens Barrichello finished second, and his brother Ralf Schumacher finished third in a Williams-BMW.

It was the first one-two finish of the season for Ferrari and the first one-two for the team at Imola since 1982.