| Marc Detton | |
| Birth Name: | Marc Pierre Detton |
| Birth Date: | 20 February 1901 |
| Birth Place: | Thorigny-sur-Marne, France |
| Death Place: | Paris, France |
| Sport: | Rowing |
| Club: | Société d'Encouragement du Sport Nautique, Nogent-sur-Marne |
Marc Pierre Detton (20 February 1901 – 24 January 1977) was a French rower who competed in the 1924 Summer Olympics.[1]
In 1924 he won the silver medal with his partner Jean-Pierre Stock in the double sculls event. He also participated in the single sculls, but was eliminated in the repechage.[2]