Morten Eilifsen (born January 6, 1984) is a Norwegian cross-country skier who competed between 2004 and 2014.

His best World Cup finish was ninth in a 15 km event in Norway in 2007.

Eilifsen's lone win was in the 4 × 10 km relay in Sweden in 2008.

He was never selected to compete in the Olympic Games or the FIS Nordic World Ski Championships.

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