Eirik Langedal Breivik (born 1998) is a Norwegian orienteering competitor who competes internationally.

He represented Norway at the 2024 World Orienteering Championships, where he was part of the team winning bronze medals in the mixed sprint relay.

The Norwegian team, which also included Victoria Hæstad Bjørnstad, Kasper Fosser, and Andrine Benjaminsen, won bronze medals in the relay.

[6][7] He won a gold medal in the middle distance at the 2024 European Orienteering Championships in Hungary, ahead of Kasper Fosser.

[8][9] Breivik was running the second leg in the relay at the 2024 European Championships, winning gold medal for Norway along with Eskil Kinneberg and Kasper Fosser.