Sarstangen is a point on the island of Prins Karls Forland in Svalbard, Norway. It is located east of Forlandsrevet and north of Sarsbukta. It is named after Michael Sars.
Coordinates: 78°43.5′N 11°26.′E / 78.7250°N 11.433°E / 78.7250; 11.433