4WD Type - Autobot Minispy
4WD Type - Decepticon Minispy
F-1 Dasher - Autobot Multi-function Specialist
Factor - Micron
Falcia - Micron
Falcon - Cybertron
Falcon (Berserker) - Cybertron
Falcon - Destron
Falcon - Decepticon Leader
Fallback - Autobot Infantry
Fallback (Reveal the Shield) - Autobot
Fallback (Prime) - Autobot Tech Specialist
The Fallen - Disciple of Unicron
The Fallen - Decepticon
The Fallen (Legends) - Decepticon
The Fallen (Robot Replicas) - Decepticon
The Fallen (Burger King) - Decepticon
The Fallen (Robot Heroes) - Decepticon
The Fallen (Target) - Decepticon
The Fallen (Victory of the Fallen) - Decepticon
The Fallen (Hunt for the Decepticons) - Decepticon
Fang Wolf (Toy Dream's Project) - Cybertron
Fangwolf (Kre-O) - Autobot
Fangry - Decepticon Tracker
Farsight T-20 - Autobot
Fastlane - Autobot Warrior
Fearswoop - Decepticon Attack Specialist
Fearswoop (Movie) - Decepticon
Fellbat - Decepticon
Ferak - Star Seeker Engineer
Fetch - Mini-Con
Filter - Micron
Finback - Decepticon Naval Assault
Fire Chief - Cybertron
Fire-Bot - Autobot
Fire-Bot (Clear) - Go-Bots
Firebot - Mini-Con
Firebot (Recolor) - Mini-Con
Firebot (Transformers: Universe) - Mini-Con
Firebot (Classics) - Autobot
Firecracker - Autobot Rapid Assault
Fireflight - Autobot Reconnaissance
Fireflight (Generation 2) - Autobot Reconnaissance
Fireflight (Transformers: Universe) - Autobot
Fireflight (Classics) - Autobot Reconnaissance
Fireflight (Micromaster) - Autobot
Fireflight (Universe Classics 2.0) - Autobot
Fireflight (Movie) - Autobot
Firefly - Autobot
Firefly (Combiner Wars G2) - Autobot
Fireshot - Decepticon Aerial Counterattack
Firestrike (Kre-O) - Autobot
Firestrike (Bot Shots) - Autobot
Firetrap - Autobot
First Aid - Autobot Doctor
First Aid (Transformers: Universe) - Autobot
First Aid (Protectobots Emergency Response) - Autobot
First Aid (Combiner Wars) - Autobot
First Aid (Kre-O) - Autobot
Fisitron - Autobot Weaponry Expert
Fisitron (TFSS v2.0) - Autobot Weapons Specialist
Fixit - Autobot Search & Rescue
Fixit (Legion Class) - Autobot
Fizzle - Autobot Military Strategist
Flak - Autobot Rapid Deployment Strike Force
Flak (Botcon) - Autobot Shock Trooper
Flak (Dark of the Moon) - Autobot
Flame - Autobot Troubleshooter
Flame (X-Dimension) - Micron
Flamefeather- Decepticon Warrior
Flamefeather (Generation 2) - Decepticon Raid-Planner
Flamewar (Botcon 2005) - Decepticon / Predacon Alliance Tripredicus Agent
Flamewar (Botcon 2014) - Decepticon Mercenary
Flamewar (Prime, Decepticon Flamewar) - Decepticon Spark Hunter
Flanker - Cybertron
Flanker (Berserker) - Cybertron
Flanker - Destron
Flanker (Generations) - Autobot
Flareup (Botcon 2005) - Autobot Demolitions
Flareup (Botcon 2014) - Autobot Knight Grenadier
Flash - Autobot Decoy
Flash-Bot - Go-Bots
Flatfoot - Autobot
Flatout - Micron
Flattop - Decepticon Naval Warfare
Flip Sides - Cybertron/Destron Sleeper Agent
Float (X-Dimension) - Micron
Floodgate - Autobot
Fortress - Cybertron
Fortress (Pewter) - Cybertron
Fortress Maximus - Autobot Headmaster Leader
Fortress Maximus (Heroes of Cybertron) - Autobot
Fortress Maximus (Titans Return) - Autobot
Fortress Maximus (RiD/CR) - Cybertron City
Fly-Up - Cybertron
Flywheels - Decepticon Assault Team
Fracture (Decepticon Fracture) - Decepticon
Fracture (Robots in Disguise 2015, Deployers) - Decepticon
Fracture (Warrior Class) - Decepticon
Fractyl - Predacon Geochemist
Fractyl (Kre-O) - Predacon
Free Wheeler - Autobot Reconnaisance
Freeboot - Micron
Freeway - Autobot Saboteur
Freezeout - Autobot
Frenzy - Decepticon Warrior
Frenzy - Decepticon Decoy #50
Frenzy (Go-Bot) - Decepticon Warrior
Frenzy (Music Label) - Destron
Frenzy (United) - Decepticon Demolitions
Frenzy (Masterpiece) - Decepticon
Frenzy (Platinum, Year of the Goat) - Decepticon
Frenzy (Robot Replicas) - Decepticon
Frenzy (Disc Blast) - Decepticon
Frenzy (Robot Heroes) - Decepticon
Frenzy (Human Alliance, Decepticon Frenzy) - Decepticon
Frenzy - Micron
Frenzy (Fall of Cybertron) - Decepticon
Frenzy (TFSS) - Decepticon
Frenzy (Class of 1984) - Decepticon Most Spirited
Frostbite - Decepticon
Full-Barrel - Autobot Regional Ground/Air Defense