The Pic Sans Nom (3,913 m), (tr: Peak without Name), is a mountain in the Massif des Écrins in the French Alps. It lies in the middle of the steep mountain mass that runs south-west from Mont Pelvoux to the Ailefroide.Its steep and extensive northern precipices are bounded by the Glacier Noir; its southern slopes, providing the only relatively easy means of access, are bounded by the Glacier du Coup de Sabre and the Glacier de Sialouze.