Joël Bettin (born 6 July 1959) is a French sprint canoer who competed in the late 1980s and early 1990s. At the 1988 Summer Olympics in Seoul, he won a bronze in the C-2 500 m event.
Bettin also won three medals at the ICF Canoe Sprint World Championships with a silver (C-4 500 m: 1991) and two bronzes (C-2 500 m and C-4 500 m: both 1989).