Joseph Bernard Hudepohl (born November 16, 1973) is an American former competition swimmer, three-time Olympic medalist, and former world record-holder.

Joe Hudepohl was the youngest member of the 1992 United States swimming team that competed at the 1992 Summer Olympics in Barcelona, Spain.

Hudepohl also represented the United States at the 1996 Summer Olympics in Atlanta, where he won a gold medal as a member of the 4×200-meter freestyle relay team.

He was named National High School Swimmer of the Year in 1992 and won multiple NCAA championships while competing for Stanford University.

Hudepohl presently works in the growth equity team of Atlanta Capital, a subsidiary of Eaton Vance.