The 1993 San Marino Grand Prix was a Formula One motor race held at Imola on 25 April 1993.

Prost's British teammate, Damon Hill, led the early stages of the race before suffering a brake failure.

Alain Prost maintained his record of taking pole position for every race in 1993, beating Williams teammate Damon Hill by just under a tenth of a second.

After being held up by Suzuki's Footwork, a large battle took place between Lehto and the two Lotuses of Herbert and Zanardi.

Zanardi locked his front brakes into the final chicane, overshooting and ripping an oil line.