Grégory Habeaux (born 20 October 1982 in Bassenge) is a Belgian former cyclist, who rode professionally between 2005 and 2018 for the Landbouwkrediet–Colnago, Jartazi–Promo Fashion, Wanty–Groupe Gobert and WB Aqua Protect Veranclassic teams before retiring due to heart issues.