Johan Börje Ryström (born 13 January 1964) is a Swedish professional golfer. Ryström grew up in Köping. He started playing golf at age six and was a scratch golfer by age fifteen. in August 1986, Ryström won the Nordic Championship over 72 holes in Hvide Klit, Denmark. Later that year he represented Sweden at the Eisenhower Trophy in Caracas, Venezuela, finishing 4th with his team and 9th individually.