Heavy Duty

Heavy Duty may refer to:

Characters

 * Heavy Duty (G.I. Joe), a fictional character in the G.I. Joe universe
 * Heavy Duty or Heavy Load (Transformers), a character in the fictional Transformers universe

Other uses

 * Heavy duty truck, a vehicle type
 * Heavy duty pickup truck, a vehicle type
 * Heavy duty battery, a version of zinc–carbon battery
 * Heavy Duty (album), a 1997 album by Xtatik
 * "Heavy Duty", a song from the soundtrack album This Is Spinal Tap
 * Heavy Duty (music), a music publishing and production house