Castorama was a French cycling team active in the years 1990 to 1995. The main sponsor was Castorama, a French hardware store chain.

The team's manager was Cyrille Guimard, manager of the Système U team (a supermarket chain) until 1989. The team was quite successful. In 1992 Jacky Durand won the Tour of Flanders.
Stage victories were also achieved in the Tour and the Giro. Castorama rode bicycles from the British brand Raleigh.