COBRA was an Evil terrorist organization on earth with later joined forces with the Decepticons.
Though the members of the Cobra Organization are all fighting against the government, there are many internal power struggles withine the organization.
- Cobra Commander - The leader and founder of Cobra. His face is always obscured either by a hood with only his eyes visible or by a high tech battle helmet with various security features integrated into it. He was temporarily deposed by Serpent OR.
- Serpent OR - The Cobra Emperor, created through a breakthrough in Techno Organic research by Dr. MindCrusher from the extracted part from the remains of the most ruthless and effective military leaders in Cybertron history, including Megatron, Starscream, Cyclonus, Soundblast, Primus, and Destructor, as well as Thundercracker. He has since been killed by Cobra Commander trying to take over COBRA.