Noa
Noa or NOA may refer to:
People
- Noa (name)
 - Noa (Achinoam Nini), Israeli singer
 - Noa (Japanese singer), Japanese singer
 - Noa (Japanese singer, born 2000), Japanese singer
 - Noa, one of the five daughters of Zelophehad (her name is spelled "Noah" in some Bible translations)
 
Fictional
- Noa (dog), a dog in Inubaka: Crazy for Dogs
 - Ultraman Noa
 - Nōa, a character from Fullmetal Alchemist the Movie: Conqueror of Shamballa
 
Places
- North Ossetia-Alania, a federal subject (republic) of Russia country
 - HMAS Albatross (air station), IATA airport code "NOA"
 - Noa Lake, a small lake at the head of the Dusen Fjord
 
Other uses
- .noa, a rare file extension that was used for some Japanese eroge games around 2002
 - Noa (band), a 1980s French Zeuhl group
 - Noa (Polynesian culture), a Māori term referring to the opposite of Tapu ("taboo")
 - National Observatory of Athens
 - National Outsourcing Association, former name of the Global Sourcing Association, a trade association in the United Kingdom
 - The Natural Ontological Attitude, a philosophy of science proposed by Arthur Fine
 - Naturally occurring asbestos
 - Navigate on Autopilot
 - Net operating assets
 - Nintendo of America
 - Nintendo of Australia
 - Olympic Air's former ICAO airline designator
 - Team NoA, a professional e-sports team
 - USS Noa (DD-841), US Navy destroyer