Siagne

The Siagne () is a river that flows through the Var and Alpes-Maritimes departments of southeast France. It is long. For much of its length, it forms the border between the two departments. Its drainage basin is . Its source is near Escragnolles, flowing southeast, through Saint-Cézaire-sur-Siagne and Pégomas, and into the Mediterranean Sea in Mandelieu-la-Napoule, west of Cannes.