Mattis Stenshagen (born 13 August 1996) is a Norwegian cross-country skier.

At the 2018 Junior World Championships, now in the U23 age class, he won the gold medal in the 15 km.

He broke the top 10 for the first time in January 2018 in Planica, finishing seventh in the 15 km.

[1] All results are sourced from the International Ski Federation (FIS).

This biographical article relating to Norwegian cross-country skiing is a stub.