The 1997 Tour de France was the 84th edition of the Tour de France and took place from 5 to 27 July. Jan Ullrich's victory margin of 9:09 was the largest margin of victory since Laurent Fignon won the 1984 Tour de France by 10:32. Since 1997 no rider has had this convincing of a win with the closest margin to Ullrich's victory being Vincenzo Nibali winning the 2014 Tour de France with a gap of 7:39. Ullrich's simultaneous victories in both the general classification and the young riders' classification marked the first time the same rider had won both categories in the same Tour since Laurent Fignon in 1983. The points classification was won by Ullrich's teammate Erik Zabel, for the second time, and their team Team Telekom also won the team classification. The mountains classification was won by Richard Virenque for the fourth time.

The Tour de France is an annual men's multiple-stage bicycle race held primarily in France. It is the oldest of the three Grand Tours and is generally considered the most prestigious.