The river Nesque (French: La Nesque) is a river in Provence (France). It flows through Vaucluse department, between Vaucluse Mountains and plains of Comtat Venaissin. A tributary of the Sorgue de Velleron, it is 53.2 km (33.1 mi) long.[1] Its drainage basin is 401 km2 (155 sq mi).[2]