JNG
JNG may refer to:

 JPEG Network Graphics
 JNG-90, sniper rifle
 Jets'n'Guns, a video game
 ISO 639 code for the Wardaman language
 IATA code for Jining Qufu Airport
 Station code for Jatinegara railway station
 John Nance Garner (1868–1967), 32nd vice president of the United States