The Fort Saint-Elme is a military fort built between 1538 and 1552 by Charles V. It is located in the district of Collioure, at 30 km in the south-east of Perpignan, in the department of Pyrénées-Orientales.

Monument historique of the Côte Vermeille, the fort is since 2008 a museum with medieval and Renaissance arms collections, exhibitions and a panorama over the area from the terrace.