Richard Berens (born April 21, 1988) is an American former competition swimmer, two-time Olympic gold medalist, world champion, and current world record-holder. As a member of the U.S. national team, he holds the world record in the 4×200-meter freestyle relay (long course). He competed in the 4×100-meter and 4×200-meter freestyle relay events, as well as the individual 200-meter freestyle at the 2012 Summer Olympics.