Oscar De La Hoya (born February 4, 1973) — nicknamed "The Golden Boy" — is a retired American boxer of Mexican descent. He won a gold medal at the Barcelona Olympic Games. De La Hoya comes from a boxing family. His grandfather Vicente, father Joel Sr., and brother Joel Jr. were all boxers. De La Hoya was Ring Magazine's "Fighter of the Year" in 1995 and Ring Magazine's top-rated Pound for Pound fighter in the world in 1997. De La Hoya officially announced his retirement from the sport at a press conference held in Los Angeles on April 14, 2009, thus ending any speculation of a potential match-up with undefeated junior middleweight, Julio Cesar Chavez Jr.

De La Hoya has defeated 17 world champions and has won 10 world titles in six different weight classes. He has also generated more money than any other boxer in the history of the sport, an estimated $696 million pay-per-view income.

De La Hoya's amateur career included 223 wins, 163 by knockout, with only 6 losses. He won the United States' only boxing gold medal at the 1992 Summer Olympics, a win which he dedicated to his deceased mother. De La Hoya founded Golden Boy Promotions, a combat sport promotional firm. He is the first American of Hispanic descent to own a national boxing promotional firm and one of the few boxers to take on promotional responsibilities while still active.