Iceberg - Mini-Con
Icebird - Mutant Beast Commander
Icepick - Decepticon Demolitions
Ichibi - Micron
Iguanus - Decepticon Terror Trooper
Iguanus - Predacon Demolitions
Iguanus (TM2) - Predacon Demolitions, Artillery Expert
Ikard - Cybertron Space Reconnaissance
Impulsor - Micron
Incinerator - Mini-Con
Indy (X-Dimension) - Micron
Indy (Micron Booster) - Micron
Indy (Change Micron) - Micron
Indy Heat (Clear) - Cybertron High-Speed Reconnaissance
Inferno - Autobot Search & Rescue
Inferno - Autobot Decoy #14
Inferno (Action Master) - Autobot Search & Rescue
Inferno (Generation 2) - Autobot Search & Rescue
Inferno (Transformers: Universe) - Autobot
Inferno (Commemorative Series V) - Autobot Search & Rescue
Inferno - Predacon Infantry Commander
Inferno - Mini-Con
Inferno (Powerlinx) - Mini-Con
Inferno (Toy Dreams Project) - Micron
Inferno (Transformers: Universe) - Mini-Con
Inferno (Energon) - Autobot
Injector - Predacon Air Commander
Insecticon - Predacon Surveillance
Insecticon - Decepticon
Iron Lift - Cybertron
Iron Lift (Reissue) - Cybertron
Iron Lift - Destron
Ironfist - Autobot Weaponry Expert
Ironhide - Autobot Security
Ironhide - Autobot Decoy #7
Ironhide (Go-Bot) - Autobot Security
Ironhide (Power Master) - Autobot Military Strategist
Ironhide (Botcon) - Autobot Security
Ironhide - Maximal
Ironhide (RiD) - Autobot
Ironhide (KB Clear) - Autobot Truck
Ironhide (KB Recolor) - Autobot Truck
Ironhide (Tranformers: Universe) - Autobot
Ironhide - Mini-Con
Ironhide (Energon) - Autobot
Ironhide (Energon Energon) - Autobot
Ironhide (McDonald's) - Autobot
Ironworks - Autobot Communications Bay