Philip Joseph Walton (born 28 March 1962) is an Irish professional golfer. Walton attended Oklahoma State University in the United States and played for Great Britain & Ireland in the Walker Cup in 1981 and 1983. According to Ronan Rafferty, Walton had the best handicap in the Republic of Ireland as an amateur. He turned professional in 1983 and spent many years on the European Tour, making the top one hundred on the Order of Merit every year from 1983 to 1998, with a best ranking of thirteenth in 1995. He has won three European Tour events and four Irish PGA Championships.