Robert Henry "Skee" Riegel (November 25, 1914 – February 22, 2009) was an American professional golfer. Riegel attended West Point, Hobart College, and Lafayette College where he played football and baseball but not golf. He took up golf at the age of 23. During World War II, he was a flying instructor for the US Army Air Corp in Arkadelphia, Arkansas. Riegel won the 1947 U.S. Amateur over Johnny Dawson at the Pebble Beach Golf Links, 2 and 1. He played on the Walker Cup teams of 1947 and 1949 under captain as Francis Ouimet. He went undefeated in his four Walker Cup matches.