Chalcis (disambiguation)

Chalcis (Χαλκίς) is a city on the Euripus Strait between the island of Euboea and the Greek mainland.

Other cities of Antiquity:
 * Chalcis (Aeolis), a town of ancient Aeolis, now in Turkey
 * Chalcis (Aetolia), a town of ancient Aetolia
 * Chalcis (Elis), a town of ancient Elis
 * Chalcis (Epirus), a town of ancient Epirus
 * Chalcis ad Belum, modern Qinnasrin, Syria
 * Chalcis (Thrace), modern Inecik in European Turkey
 * Chalcis ad Libanum, possibly modern Anjar, Lebanon

It can be also:
 * Chalcis Mountain, near the Chalcis in Aetolia
 * Chalcis Province, a province in Euboea, Central region in Decentralized Administration of Thessaly and Central of Greece
 * Chalcis (wasp), a genus of Chalcid wasp
 * Chalcis (mythology), the naiad.