Stage races 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.

During the 1971 Giro he only managed to finish on the stage podium twice and did not win any stages, but was able to win the Maglia Rosa by finishing higher than the GC riders in the time trials and staying with or ahead of them in the mountains.

He rode the Tour De France in 1970 finishing on the podium behind Eddy Merckx and Joop Zoetemelk.

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.