Justin Leonard is a professional golfer. He attended the University of Texas at Austin and was the individual NCAA champion in 1994. He won the 1992 U.S. Amateur and was a two-time All-American in 1993 and 1994.

He has twelve career wins on the PGA Tour, including one major, the 1997 Open Championship. Leonard's wins on the PGA Tour included one of golf's four majors, the 1997 Open Championship, as well as the 1998 Players Championship. He ranked in the top 10 of the Official World Golf Ranking for 24 weeks in 1998 and 1999. At the 1997 PGA Championship, Leonard was tied with Davis Love III for the 54-hole lead. Love shot a final round 66 to win by five shots over Leonard, who finished solo second. Leonard was ahead by three shots at the 54-hole mark of the 2002 PGA Championship before shooting a final round 77 and finishing tied for fourth. Leonard qualified for the United States Ryder Cup team in 1997, 1999, and 2008. In the 1999 event, Leonard made a 45-foot putt for birdie on the 17th hole to complete a remarkable comeback by the U.S. team on the final day.

Starting in June 2020, when he turns 48 years old, he will be eligible for the Korn Ferry Tour under that tour's special eligibility rules for golfers 48 and 49 years old, as a segue into a player becoming a PGA Tour Champions player. He will also be eligible for The Open until 2032.