Energon can refer to:

• Energon, a fuel used by Transformers in the Generation One, Robots in Disguise, and Transformers Animated continuity families. It comes in several forms, such as:
  • Liquid energon, the normal form this fuel takes.
  • Energon cubes, a cube-shaped container for liquid energon.
  • Energon goodies, a pocket-sized storage medium.
  • Energon Z, a super-charged version created on planet Micro.
  • Energon crystals, an unstable, naturally-occurring variety of energon.
  • Ultra-Energon, a different super-charged version, also known as Ore-13.
  • Rarefied Energon, the base material of sparks and Transformer bodies.
  • Dark Energon, resurrected the dead or make electronic device come to life. Also known as "blood of Unicron".
  • Red Energon, a speed improving varient which takes longer to refine and yields less material.
  • Tox-En, an easily distinguished (by it's green colour) varient which causes nausea, then paralysis and finally spark extinguishing.
  • Synthetic Energon, an experimental artificially created form of energon which boosts efficiency but affect brain activity.

• Energon Transfer Device, a device used by Megatron.
• Energon Matrix, a device given to high ranking Maximals.
• Energon radiation, the radiation given off by Energon.

• Transformers: Energon, a franchise in the Unicron Trilogy, which includes:
  • A toyline
  • A cartoon
  • A comic by Dreamwave
  • A series of mini-comics

• Energon, a naturally-occurring element featured in the series above, with a preposterous number of powers and abilities. Variations, powers and related concepts include:
  • Energon stars, personal power-boosting chips.
  • Energon weapons, offensive weapons sculpted from the element.
  • Energon Saber, a Mini-Con weapon.
  • Energon grid, beams of plasmatic energon that can form a protective shield or be fired as weapons.
  • Energon Ring, a device which generates a large-scale space bridge in space.
  • Energon Orb, a sun formed from energon.
  • Super Energon, extremly powerful energon from the ancient days of Cybertron.
  • Energon Gas, energon reduced to vapor for pipeline transfer.

• Energon Grid, the title of an episode from the Energon cartoon.

• Energon drone, a drone type in Transformers The Game.