JW

JW may refer to:

• Jack Wills, a British clothing brand
• Jehovah's Witnesses, a Christian denomination
• 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, a catalogue of works by Leoš Janáček
• The Jewish War, a c. AD 75 history book by Josephus
• Vanilla Air (2013-2019, IATA code JW), a Japanese airline
• Arrow Air (1947–2010), an American cargo airline
• JW (Hong Kong singer), a Hong Kong singer and actress
• ⟨jʷ⟩, IPA for a voiced labial–palatal approximant