IL Polarstjernen

Idrettslaget Polarstjernen is a Norwegian sports club from the village of Vestre Jakobselv in Vadsø Municipality in Finnmark county. It has sections for association football, cycling, biathlon, and skiing.

The men's football team is currently defunct. It last played in the Norwegian Second Division in 1998 and the Norwegian Third Division in 2004.

The women's football team plays in the Second Division.