The 39th running of the Tour of Flanders cycling classic was held on Sunday, 27 March 1955.

French rider Louison Bobet won the race in a three-man sprint with Hugo Koblet and Rik Van Steenbergen.

In Geraardsbergen, just after the peloton caught the group, Van Steenbergen, Louison Bobet, Bernard Gauthier and Hugo Koblet broke away on the steep Kloosterstraat.

Van Steenbergen, favourite to win in the sprint, paid his earlier efforts and was beaten by Bobet and Koblet.

The course featured four categorized climbs:[1] This Tour of Flanders race article is a stub.