Saint-Luc was until 31 December 2008, a municipality in the Val d'Anniviers, District Sierre in the canton of Valais in Switzerland. On January 1, 2009 Saint-Luc has merged to the municipality of Anniviers with other five towns of the valley (Ayer, Chandolin, Grimentz, Saint-Jean and Vissoie). The municipality also the exclave Niouc belonged above the industrial site Chippis.