Stage races One-day races and Classics Jean-Luc Vandenbroucke (born 31 May 1955) is a Belgian former road bicycle racer, track cyclist and directeur sportif.

He is an uncle of Frank Vandenbroucke.

He was a prologue specialist, winning 19 prologues throughout his career.

He won the one-day classic Blois-Chaville (a reconfigured version of Paris–Tours) in 1982.

However, certain victory in the race was snatched from Laurent Fignon, who broke a pedal crank while in the lead near the finish.