Sindre Bjørnestad Skar (born 22 January 1992) is a Norwegian cross-country skier.

At the 2011 Junior World Championships he won two gold medals, one in relay and one in 10 km.

He then took one silver and three bronze medals at the 2012 Junior World Championships.

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

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