Ross Drummond (born 29 November 1956) is a Scottish professional golfer from Paisley whose most successful year on the PGA European Tour was chronicled by The Guardian's golf correspondent, Lawrence Donegan, in the book Four Iron in the Soul.

[5] He won the Tooting Bec Cup for the lowest single-round score posted by a British or Irish player at the 1987 Open Championship at Muirfield, carding a 66 in his second round.

[10] Drummond's 1996 season, which proved to be his most successful on the European Tour, was the subject of the book Four Iron in the Soul, written by The Guardian's golf correspondent, Lawrence Donegan, who caddied for him that year.

[11] Donegan had first met Drummond while researching an article on journeymen professionals, and writes in his book that this is "a description that might have been invented for him", noting that "I don't mean that derisively".

[15] By 2000, he was describing himself as "semi-retired" because he only had a small number of invitations to play in European PGA events, though he won the Tartan Tour Order of Merit that season and came tied second in the Madeira Island Open.

[10] In February 2007, Drummond played his first tournament on the European Senior Tour at the DGM Barbados Open at Royal Westmoreland, finishing joint 6th.