索德尔河是法国的河流，位于该国中部，属于谢尔河的右支流，河道全长181公里，流域面积2,200平方公里，发源自蒙蒂尼，河口处在谢河畔瑟莱。

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

The Sauldre is a river in central France, right tributary of the river Cher. Its source is near the village Montigny, southwest of Sancerre. The Sauldre flows generally northwest through the following départements and towns:

The Sauldre flows into the river Cher near Selles-sur-Cher.