- Source of Wealth: Golf
- Age: 48
- Birth Place: Jacksonville, Florida, U.S.
- Height: 6′ 0″ (1.83 m)
- Weight: 180 lbs (82 kg)
- Marital Status: Married (Susan Persichitte Duval)
- Full Name: David Robert Duval
- Nationality: American
- Date of Birth: November 9, 1971
- Ethnicity: White / Caucasian
- Occupation: Professional Golfer Player
- Education: Episcopal High School of Jacksonville
- Children: 2 (Brayden Duval, Sienna Duval)
American professional golfer and former World No. 1, David Duval, has an estimated net worth of $19.5 million. Duval is the son of professional goler, Bob Duval (who himself was a winner on the Champions Tour). In 1999, David and Bob won tour events on the same day, March 28. Bob won the Champions Tour Emerald Coast Classic while David was winning The Players Championship. David was born on November 9, 1971 in Jacksonville, Florida.