Neapoli or Neapolis (Greek: Νεάπολη; Ancient Greek: Νεάπολις; 'new town/city') may refer to:

• Neapoli, Thessaloniki, a suburb and former municipality of Thessaloniki
• Neapoli-Sykies, a municipality of Thessaloniki
• Neapoli, Aetolia-Acarnania, a municipality in central Aetolia-Acarnania
• Neapoli, Elis, east of Vouprasías
• Neapoli, Kavala, a subdivision of Kavala
  • Neapolis (Thrace), ancient city of Macedonia, the Neapolis of Acts 16:11 in the Bible, near Neapoli, Kavala
• Neapoli, Lesbos, on the island of Lesbos
• Neapoli Voion, the main town in the municipality of Voies, Laconia
• Neapoli, Crete, municipality in Lasithi, Crete
• Neapoli, Athens, neighbourhood northwest of Lycabettus
• Neapoli Zarouchleikon, neighbourhood of Patras, Greece.
• Neapolis (Chalcidice), an ancient city on the Pallene isthmus, Chalcidice

• Naples, Italy, ancient name
• Neapolis (Apulia), an ancient city in Apulia, Italy
• Neapolis (Sardinia), an ancient city in southwestern Sardinia, Italy

• Aurelia Neapolis, an ancient town in Caria, Asia Minor
• Neapolis (Bosphorus), an ancient town on the Bosphorus
• Neapolis (Caria), an ancient town in Asia Minor
• Neapolis (Ionia), an ancient town in Asia Minor
• Neapolis (Isauria), an ancient town and bishopric in Asia Minor
• Neapolis (Paphlagonia), an ancient town in Asia Minor, also called Neoklaudioupolis, Andrapa; Ottoman Gedegara, Köprü; modern Vezirköprü
• Neapolis (Pisidia), an ancient town and bishopric in Pisidia, Asia Minor
• Neapolis (Pontus), also known as Phazemon or Thermai Phazemoniton, an ancient town in Asia Minor
• Neapolis (Thracian Chersonese), Greek colony
• Neapolis, a name of Tripolis on the Meander

• Neapolis or Flavia Neapolis, the ancient name of Nablus, Palestine
• A former name of Limassol (Lemesos), Cyprus; used in the Byzantine period
• Neapoli, Nicosia, a suburb of Nicosia, Cyprus

• Neapolis, Alberta, a locality in Mountain View County, Alberta, Canada
• Neapolis, Ohio, an unincorporated municipality in Lucas County, Ohio, United States

• Neapolis (Colchis), town of ancient Colchis, in the Caucasus
• Nabeul, Tunisia, originally Neapolis
• Mandelieu-la-Napoule, France, originally Neapolis
• Scythian Neapolis or Kermenchik, a Scythian town, near modern Simferopol, Ukraine

• Neapoli Stadium (Athens), a stadium used by Greek club Ionikos FC
• F.C. Neapolis, an Italian football club based in Mugnano di Napoli

• Néapolis (album) by Simple Minds

• Palaeopolis (disambiguation)