Gösta Artur Roland Pettersson (born 23 November 1940) is a retired Swedish cyclist. As an amateur, he competed in the individual and team road events at the 1960, 1964 and 1968 Olympics and won one silver and two bronze medals, in 1964 and 1968. In 1968 he also took part in two track events: individual and team 4000 m pursuit. His last major success was second place at the 1974 Tour de Suisse. After finishing atop the podium in the Giro, ahead of Herman Van Springel and Italian rider Ugo Colombo, he started the 1971 TDF, but abandoned the race prior to reaching the Jaques Anquetil Velodrome.