Castell de Masllorenç is a medieval castle in the municipality of Masllorenç, within the Baix Penedès comarca of Tarragona, Catalonia. Situated on the slopes of the Miramar range in a relatively remote location, the castle represents an important element of the region's fortified heritage alongside other historical features including voltes de Cal Baró, archaeological remains of Dark Age fortifications. The surrounding area of Baix Penedès, situated inland from the coast, preserves distinctive geographic and monumental characteristics reflecting its medieval past and strategic importance in Catalonian defensive networks.
