The Loue () is a river of eastern France, a left tributary of the Doubs, which it joins downstream of Dole. It is long. Its source is a karst spring in the Jura mountains near Ouhans, which at least partly receives its water from the Doubs. This connection with the Doubs was discovered in 1901 when a spillage from the Pernod factory into the Doubs was transmitted into the Loue. The Loue flows through the following departments and towns: Doubs: Ornans, Quingey Jura: Montbarrey References Rivers of France Karst springs Springs of France Rivers of Doubs Rivers of the Jura Rivers of Bourgogne-Franche-Comté