JW

JW may refer to:


 * Jack Wills, a clothing company
 * Jehovah's Witnesses, a Christian religious group
 * John Wick, an action film franchise (since 2014) starring Keanu Reeves
 * Joko Widodo, 7th president of Indonesia, 16th governor of Jakarta and 15th mayor of Surakarta
 * Juice WRLD (1998-2019), An American rapper and singer
 * Jurassic World, 2015 adventure film by Colin Trevorrow
 * Jurassic World (franchise), the Jurassic World franchise originating with the 2015 film
 * JW, a patient with a "split brain"
 * JW, the catalogue of works by Leoš Janáček
 * The Jewish War, history book by Josephus
 * Vanilla Air (2013-2019, IATA code JW), a Japanese airline
 * Arrow Air (1947-2010, IATA code JW), an American cargo airline
 * JW (Hong Kong singer), a Hong Kong singer and actress
 * ⟨jʷ⟩, IPA for a voiced labial–palatal approximant