Thomas Dickson Armour III (born October 8, 1959) is an American professional golfer. Armour first joined the PGA Tour in 1981 at the age of 21. He has two career PGA Tour victories, winning the 1990 Phoenix Open and the 2003 Valero Texas Open. Armour previously held the scoring record for best overall 72 hole score (254), which he set with his Valero Texas Open victory in 2003, until it was surpassed in 2017 by Justin Thomas. Armour is the grandson of three-time major champion Tommy Armour. He lost his Tour card in 2006 due to an injury; Armour finished 110th on the 2007 PGA Tour money list, earning his card for 2008. He finished his year with a win at the non-PGA Tour sponsored Callaway Golf Pebble Beach Invitational, winning $60,000. In 2008, he finished 62nd on the money list to retain his card for 2009 and was the first repeat champion at the Callaway Golf Pebble Beach Invitational. He made his Champions Tour debut at The ACE Group Classic in February 2010. In 2011, despite his Champions Tour status, Armour decided to go to PGA Tour Q School. At 52, he was the oldest player in the field. Armour later withdrew from the tournament.

Professional wins (8)

PGA Tour wins (2)

PGA Tour playoff record (0–1)

Nike Tour wins (2)

Nike Tour playoff record (1–0)

Other wins (4)

Results in major championships

{{legend|#eeeeee|Did not play}} CUT = missed the half-way cut "T" indicates a tie for a place

Summary

Results in The Players Championship

{{legend|#eeeeee|Did not play}} CUT = missed the halfway cut WD = withdrew "T" indicates a tie for a place

Results in World Golf Championships

{{legend|#eeeeee|Did not play}} "T" = Tied