'''Kastro''' may refer to :
== Places == * Kastro, a town in the municipality of Kastro-Kyllini in Greece * Kastro, Thasos, a small village on the island of Thasos in Greece * (Vryo)Kastro, presumed (pre)historical capital of Kythnos island (Cyclades, Aegean Greece) * Kastro, Grevena, a village in West Macedonia, Greece * Kavousi Kastro), a Late Bronze-Early Iron Age settlement near the modern village of Kavousi in eastern Crete * Kastros, a Neolithic settlement on the island of Cyprus
== People == * Kastro (rapper) (born 1976), an American rapper and member of Tupac Shakur's rap group, Outlawz * Kastro Zizo (born 1984), an Albanian musician * Kastro (''Hunter × Hunter''), a fictional character in the manga series ''Hunter × Hunter''
== See also == * Castro (disambiguation) * Kastor (disambiguation) * Gastro-, common English-language prefix derived from the ancient Greek γαστήρ ''gastēr'' ("stomach")
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