Lucien Didier (born 5 August 1950) is a former Luxembourgish cyclist.
[1] He rode in ten Grand Tours between 1978 and 1984, including six Tours de France.
In each of his Tour starts he completed the race and helped his team leader to overall victory - Bernard Hinault four times and Laurent Fignon twice.
[2] He was the son-in law of racing cyclist Bim Diederich[3] and is the father of racing cyclist Laurent Didier.
This biographical article relating to Luxembourgian cycling is a stub.