Alexander Karl Mikael Björk (born 7 June 1990) is a Swedish professional golfer. Björk turned professional in 2009 and played on the Nordic Golf League before moving on to the Challenge Tour, where he won his first event, the Le Vaudreuil Golf Challenge, in July 2016. In 2012, Björk became the first golfer to list himself through Trade in Sports, an exchange for athletes, funding his professional career by pledging 10% of winnings to investors.