John Fredrik Michael Pettersson (born June 10, 1987) is a Swedish former professional ice hockey right winger. He last played for the ZSC Lions in the National League (NL). He previously played for Torpedo Nizhny Novgorod and HC Donbass in the Kontinental Hockey League, HC Lugano in the National League (NL) and Frölunda HC in Sweden. He played with the Swedish national team on several occasions and was a member of gold and bronze medal winning squads at the World Hockey Championship.