Mulegns is a village and a former municipality in the Sursés in the district of Albula in the canton of Graubünden in Switzerland.

Of the rest of the land, 0.4% is settled (buildings or roads) and the remainder (59.6%) is non-productive (rivers, glaciers or mountains).

It is along the road to the Julier Pass (the Julienstrasse) at the entrance to a side valley of the Val Faller.

[5] The age distribution, as of 2000[update], in Mulegns is; 3 people or 9.1% of the population are between 0 and 9 years old.

[6] In the 2007 federal election the most popular party was the CVP which received 63.3% of the vote.