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
Incinerator - Decepticon
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 (Universe Classics 2.0) - Autobot
Inferno - Predacon Infantry Commander
Inferno (Robot Heroes) - Predacon
Inferno - Mini-Con
Inferno (Powerlinx) - Mini-Con
Inferno (Toy Dreams Project) - Micron
Inferno (Transformers: Universe) - Mini-Con
Inferno (Energon) - Autobot
Inferno (Movie) - Autobot
Injector - Predacon Air Commander
Insecticon - Predacon Surveillance
Insecticon - Decepticon
Insecticon (Attacktix) - Decepticon
Insecticon (Robot Heroes) - 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 (Protect Black) - Cybertron Guard Member
Ironhide (Universe Classics 2.0) - Autobot
Ironhide (Robot Heroes) - Autobot
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
Ironhide (Movie) - Autobot
Ironhide (Cannon Blast) - Autobot
Ironhide (Titanium) - Autobot
Ironhide (Movie Robot Heroes) - Autobot
Ironhide (Lunchables) - Autobot
Ironhide (Burger King) - Autobot
Ironhide (Cyber Slammers) - Autobot
Ironhide (Offroad) - Autobot
Ironhide (Pulse Cannon) - Autobot
Ironhide (Legends) - Autobot
Ironhide (Premium) - Autobot
Ironhide (Robot Heroes, Mission City) - Autobot
Ironhide (Revenge of the Fallen) - Autobot
Ironhide (Cannon Force) - Autobot
Ironhide (Enforcer) - Autobot
Ironhide (Robot Replicas) - Autobot
Ironhide (Robot Heroes, Vehicle Mode) - Autobot
Ironhide (Revenge of the Fallen, Robot Heroes) - Autobot
Ironhide (Straightaway Shootout) - Autobot
Ironhide (Recon) - Autobot
Ironlunge - Destron
Ironworks - Autobot Communications Bay