罗曼什河是法国的河流，位于该国东南部，属于德拉克河的右支流，河道全长78公里，流经拉格拉夫、勒布尔杜瓦桑和维齐尔，河口处在德拉克河畔尚。

• http://www.geoportail.fr
• The Romanche at the Sandre database

The Romanche is a 78-kilometre (48 mi) long mountain river in southeastern France, right tributary of the Drac (itself a tributary of the Isère). Its source is in the northern part of the Massif des Écrins, Dauphiné Alps. It flows into the Drac in Champ-sur-Drac, south of Grenoble. The road from Grenoble to Briançon over the Col du Lautaret runs through the Romanche valley. There are several mountain and ski resorts in the valley, including Alpe d'Huez, La Grave and Les Deux Alpes.