Marianne Agulhon (born 19 March 1966 in Oujda, Morocco) is a French slalom canoeist who competed from the late 1980s to the mid-1990s. She won two medals at the ICF Canoe Slalom World Championships with a gold (K1 team: 1991) and a bronze (K1: 1993).
Agulhon also finished fifth in the K1 event at the 1992 Summer Olympics in Barcelona.