Naxos is a Greek island.

Naxos may also refer to:

Greece

• Naxos (city), a town and former municipality on the island of Naxos
• Naxos (regional unit), a Greek government division
• Naxos and Lesser Cyclades, one of two municipalities within the regional unit
• Naxos Island National Airport
• Duchy of Naxos (Duchy of the Archipelago), a maritime state created by the Venetians between 1207–1579
• Naxos (Crete), an ancient Greek city in Crete

Italy

• Naxos (Sicily), an ancient Greek city in Sicily
  • Giardini Naxos, a modern city on the site of the above

• Siege of Naxos (499 BC), an engagement in the Cyclades during the Greco-Persian Wars
• Siege of Naxos (490 BC), an engagement in the Cyclades during the Greco-Persian Wars
• Battle of Naxos (376 BC), an engagement in the Cyclades during the Boeotian War

• Naxos (company), a music and audio publishing company
• Naxos Quartets, a series of string quartets by Peter Maxwell Davies
• Ariadne auf Naxos, an opera by Richard Strauss

• Naxos (mythology), eponym of the island Naxos
• Naxos disease, Arrhythmogenic right ventricular dysplasia
• Naxos radar detector, a German World War II countermeasure