The 1968 Mexican Grand Prix was a Formula One motor race held at the Ciudad Deportiva Magdalena Mixhuca on November 3, 1968.

This race was to determine the World Drivers' Championship, contested between Britons Graham Hill in the Lotus 49B-Ford and Jackie Stewart in the Matra MS10-Ford, and defending champion, New Zealander Denny Hulme in the McLaren M7A-Ford.

Hulme started with a mathematical chance of becoming world champion, but his McLaren broke a rear suspension member early, crashed, and caught fire.

[citation needed] Stewart fell back when his engine started to misfire, his car's handling began going off, and had a fuel-feed problem.

[citation needed] Hill won this race and his second Drivers' Championship, after Stewart fell back to seventh after an engine problem with his Matra.