Castelseprio may refer to:
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Castelseprio (archaeological park)
Castelseprio was the site of a Roman fort in antiquity, and a significant Lombard town in the early Middle Ages, before being destroyed and abandoned in 1287. It is today preserved as an archaeological park in the modern ''comune'' of Castelsepri ...
near the village, the site of a Roman fort in antiquity, and a significant Lombard town in the early Middle Ages with famous frescos
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Castelseprio (comune), comune (municipality, here a village) in the Province of Varese in the Italian region Lombardy
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