The 1970 Mexican Grand Prix was a Formula One motor race held at the Ciudad Deportiva Magdalena Mixhuca in Mexico City on October 25, 1970.

From the start, Jacky Ickx led from Stewart and Clay Regazzoni, but dropped back with steering column trouble.

Later, a collision with a dog which had escaped onto the track damaged Stewart's suspension and forced his retirement, leaving the Ferraris dominant in first and second.

Jack Brabham retired from third place in his final Grand Prix when the engine blew on lap 53.

The Ferraris romped home with Ickx leading Regazzoni and Denny Hulme claiming the third podium spot.