Stuart Appleby (born 1 May 1971) is an Australian professional golfer who plays on the PGA Tour Champions.

He was a member of the International Team in the Presidents Cup five times, and featured in the top ten of the Official World Golf Ranking in 2004.

He made a start on the Web.com Tour for the first time in twenty years at the Nova Scotia Open, where he finished T36.

He tried to regain his Tour card through the Web.com Finals, but did not finish high enough when Hurricane Matthew threatened Florida and the final tournament was cancelled, leaving the top 25 players with their cards, and Appleby finished 31st, leaving him with limited status for the 2017 season.

Appleby's first wife Renay was struck and killed by a taxicab outside London Waterloo station in 1998,[8][9][10] shortly after he had missed the cut at The Open Championship.