Nabu is the Assyrian and Babylonian god of wisdom and writing.

Nabu or NABU may also refer to:

Places Nabu, the ancient Babylonian name for the planet Mercury 533671 Nabu, a near-Earth asteroid

Art, entertainment, and media Nabu (comics), a fictionalized version of the deity appearing in DC Comics as a supporting character of Doctor Fate Nabu Press, an imprint of the historical reprints publisher BiblioLife Nabu, a character from the Italian television series Winx Club

Other uses NABU Network, an early home computer system Naturschutzbund Deutschland, the German Nature Conservation Society National Anti-Corruption Bureau of Ukraine (NABU), a Ukrainian anti-corruption law enforcement agency

See also Nabo (disambiguation) Naboo, a planet in the Star Wars universe Naboo the Enigma, a character in The Mighty Boosh