John Ellis (born October 8, 1979) is an American professional golfer.

He played college golf at the University of Oregon where he was a First-Team All Pac-10 member as a senior.

Ellis won the Canadian Tour's Order of Merit in 2008.

He won three events that year, the Stockton Sports Commission Classic, the Corona Mazatlan Mexican PGA Championship and the Telus Edmonton Open.

After his playing career ended, Ellis coached and caddied for Wyndham Clark, who also attended the University of Oregon.