Florent Manaudou is a French competitive swimmer, an Olympic champion of the 50-meter freestyle at the 2012 London Olympics, and the younger brother of Laure Manaudou, a 2004 Olympic gold medalist in swimming. He competes for the Energy Standard Swim Club in the International Swimming League.

Laure Manaudou is a retired French Olympic, world and European champion swimmer. She has held the world record in freestyle events between 200 and 1500 meter. She is the daughter of a French father and a Dutch mother, and she is the older sister of Florent Manaudou who is also an Olympic gold medalist swimmer.