Øystein "Pølsa" Pettersen (born 19 January 1983 in Linderud) is a former Norwegian cross-country skier, television personality and podcast host who competed professionally from 2002 to 2019. He has six World Cup podiums, his best finish being second in individual sprint events. Together with Petter Northug he won gold medal in the team sprint event at the 2010 Winter Olympics in Vancouver, Canada. In the Individual Sprint he was one of three Norwegians to reach the six-man final.