Luc or LUC may refer to: Places Luc, Hautes-Pyrénées, France, a commune Luc, Lozère, France, a commune Le Luc, France, a commune Luč, Baranja, Croatia, a settlement People and fictional characters Luc (given name) Luc (surname) Academia Leiden University College The Hague, a liberal arts & sciences honours college in the Netherlands Limburgs Universitair Centrum, now University of Hasselt, Belgium Loyola University Chicago Other uses Land-use change LUC, cryptosystem based on Lucas sequences See also Château de Luc, a French castle-ruin in the town of Luc in the Lozère département Luc-en-Diois, France, a commune Luc-la-Primaube, France, a commune Luc-sur-Mer, France, a commune Saint-Luc (disambiguation) Luk (disambiguation)