380 (disambiguation)

380 may refer to:
 * 380 (number), the natural number and/or integer
 * Western-calendar years:
 * 380 (AD or CE)
 * 380 BC
 * Products:
 * Airbus A380, double-deck, four-engined airliner
 * 380 bulb, 12V dual-brightness (21W/5W, typically automotive) light bulb
 * .380 ACP, a rimless, straight-walled pistol cartridge
 * Hung Shui Kiu stop, Hong Kong; station code
 * ".380" (Daredevil)