KEX
KEX may refer to:
 KEX (AM), a radio station (1190 AM) licensed to Portland, Oregon, United States
 KEX Engine, a game engine
 KEX Hotel, an Iceland-owned hotel in Portland, Oregon, United States
 Kex, the name of a Mandalorian in Star Wars: Knights of the Old Republic II: The Sith Lords
 Kansai Commodities Exchange, a futures exchange in Japan
 The NYSE ticker symbol for the Kirby Corporation
 The dried stems and seeds of the Poison hemlock or similar umbelliferous plants
 File extension .kex for KEDIT KEXX macros, a subset of REXX
 Potassium ethyl xanthate