Argentona is a municipality in the comarca of the Maresme in Catalonia, Spain. It is situated on the south-east side of the granite Litoral range, to the north-west of Mataró. The town is both a tourist centre and a notable horticultural centre. A local road links the municipality with Cabrera de Mar and with the main N-II road at Vilassar de Mar.

Maresme is a comarca (county) in the Barcelona region in Catalonia, located along the Mediterranean coast, between the comarques of Barcelonès and Selva, and also bordering with Vallès Oriental.