The Saleina Glacier (, formerly spelled Saleinaz) is a long glacier (2002) situated on the north-eastern edge of the Mont Blanc Massif in the canton of Valais in Switzerland. It flows in a roughly north-easterly direction from the Aiguille d'Argentière, down towards the Val Ferret. The Saleina Hut sits above its right bank at an altitude of 2,691 meters above sea level.