A wadi (from Arabic: وادي wādī) is a dry river or its valley.

Wadi may also refer to:

Waddy, a hardwood Aboriginal Australian club WADI, a radio station in Corinth, Mississippi, United States Wadi, a fictional race in the Star Trek universe, see "Move Along Home" Wadi, a minor character on The Secret Saturdays Wadi, Karnataka, a town in India Wadi, Maharashtra, a town in India Wadi of the Maldives, a 13th-century Sultan of the Maldives Wadi', Arabic masculine given name

See also Silicon Wadi, a region in Israel known for its high-tech industries Wadiya, a fictitious state in The Dictator film Vadi (disambiguation) Waddy (disambiguation) Badi (disambiguation)