| Heartless bosses |
|---|
| Kingdom Hearts |
|---|
| Ansem, Seeker of Darkness |AntiSora |Behemoth |Darkside |Guard Armor/Opposite Armor |Kurt Zisa |Parasite Cage |Phantom |Pot Centipede |Stealth Sneak |Trickmaster |World of Chaos |
| Kingdom Hearts Final Mix |
|---|
| Arch Behemoth |Destroyed Behemoth |Red Armor |Sneak Army |
| Kingdom Hearts II |
|---|
| Blizzard Lord and Volcanic Lord |Grim Reaper |Groundshaker |Illuminator |Possessor/Thresholder |Prison Keeper |Scar |Shadow Stalker/Dark Thorn |Storm Rider |The Experiment |
| Kingdom Hearts II Final Mix |
|---|
| Mushroom XIII |
| Kingdom Hearts 358/2 Days |
|---|
| Antlion |Crimson Prankster |Dark Follower |Infernal Engine |Leechgrave |Lurk Lizard |Powered Armor |Ruler of the Sky |Veil Lizard |
| Kingdom Hearts coded |
|---|
| Sora's Heartless |
| Kingdom Hearts Birth by Sleep Final Mix |
|---|
| Dark Hide |
| Kingdom Hearts χ |
|---|
| Behemoth (Ω) |Circus Crab |Closehanded Captain |Crabby Cake |Darkling |Darkside (Ω) |Egg Master |Enraged Elk |Fortress Crab (Ω) |Guard Armor (Ω) |Gummi Hound |Hocus Pocus |Jack in the Box |Lion Headliner |Possessors |Queen Bee (Ω) |Savage Spider |Sinister Sweets |Spiteful Sweets |Submarine Carp |Trickmaster (Ω) |Trident Tail (Ω,Blue,Green,Red) |Venomous Spider |Wayward Wardrobe |Wily Bandit |Wretched Witch |
| Kingdom Hearts Union χ |
|---|
| Adventurer |Apricot Opera |Assault Dragon |Brilliant Opera |Cranky Cake |Enraged Arachnid |Ferocious Fins |Ferry Reaper |Flappy Bug Swarm |Flutterings |Gear Golem |Gold Hammer Frame |Greedy Grouch |Gummi Adventurer |Gummi Dragon |Gummi Golem |Heartless Tsum |Holiday Sleigh |Huge Snowman |Icy Beast |Ifrit |Iron Giant |Jewel Princess |Jewel Sorceress |Leviathan |Loudmouth Parade |Malicious Spider |Martial Monkey |Mean Maiden |Merry-Go-Rowdy |Metal Giant |Mischief Bouquet |Mysterious Sir |Nimble Reaper |Noble Soldier |Poisonous Pretender |Paralysis Platoon |Paralysis Pretender |Ramuh |Ratty Rat Trio |Red-Nosed Chariot |Reversed Defender |Ribbitoad |Royal Pretender |Savage Vanguard (Ω) |Scourge Spider |Shipwreck Shark |Shiva |Silver Hammer Frame |Soda Specter |Sorcerous Reaper |Thorned Snake |Titan |Upright Defender |Vile Reaper |Weapon Master |Werewolf |Wicked Spider |
| Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage- |
|---|
| Demon Tide |Demon Tower |
| Kingdom Hearts III |
|---|
| Catastrochorus |Dark Inferno |Darkubes |Flantastic Seven |Grim Guardianess |King of Toys |Lich |Lightning Angler |Raging Vulture |Sköll |
| Kingdom Hearts III Re Mind |
|---|
| Dark Inferno χ |
| Kingdom Hearts Dark Road |
|---|
| Earth Gargoyle |Furious Reaper |Hringhorn |
