John Erik Gunnar Friberg (born 10 February 1986) is a Swedish former professional footballer who played as a midfielder. Beginning his career with Västra Frölunda IF in 2005, he went on to represent Seattle Sounders FC, Malmö FF, Bologna, and Esbjerg fB before retiring at BK Häcken in 2022. He won two caps for the Sweden national team in 2012.