The 2004 Critérium du Dauphiné Libéré was the 56th edition of the cycle race and was held from 6 June to 13 June 2004.

The race started in Megève and finished in Grenoble.

The race was won by Iban Mayo of the Euskaltel–Euskadi team.

[2] Twelve teams, containing a total of 95 riders, participated in the race:[2][3] "56ème Critérium du Dauphiné Libéré - Site officiel" [56th Critérium du Dauphiné Libéré - Official site] (in French).

Archived from the original on 18 April 2005.