- Casey Kasem - Cliffjumper@ (0)
- Chris Latta - Starscream, Wheeljack@ (1)
- Corey Burton - Spike, Brawn, Shockwave@ (19)
- Dan Gilvezan - Bumblebee@ (2)
- Don Messick - Ratchet, Scavenger@ (2)
- Ed Gilbert - Blitzwing@ (0)
- Eric Idle - Wreck-Gar@ (3)
- Frank Welker - Megatron, Soundwave, Rumble, Frenzy, Laserbeak, Wheelie, Junkion@ (3)
- Gregg Berger - Grimlock@ (2)
- Hal Rayle - Shrapnel@ (2)
- Jack Angel - Astrotrain@ (2)
- John Moschitta, Jr. - Blurr@ (2)
- Judd Nelson - Hot Rod, Rodimus Prime@ (1)
- Leonard Nimoy - Galvatron, Unicron replacement@ (8)
- Neil Ross - Springer, Slag, Bonecrusher, Hook@ (3)
- Orson Welles - Unicron@ (8)
- Peter Cullen - Optimus Prime, Ironhide@ (16)
- Susan Blu - Arcee@ (2)
