Similar to a idea by Cory the Keyblade Wielder here's some factions for Disney vs Worst Villains.
Disney Side:[]
Forces of the Underworld:[]
The Horned King's Barbarians
Friends on the Other Side
Sorcerer's Society:[]
Ursula's Underwater Legion:[]
False Rulers:[]
Odin (After losing his spear he is endowed with more power.)
Ymir, the Chaos Lord of Ice
Surt, the Chaos Lord of Fire
Queen Grimhilde's Empire:[]
The Sheriff of Nottingham
Carl the Evil Cockroach Wizard
The World Government:[]
French Foreign Legionnaires
The Criminal Empire:[]
Professor Dementor's Henchmen
Animal Society:[]
The Wild Empire:[]
Xanatos' Enterprises:[]
Norton Nimnul's Robot Dogs
Galactic Commission:[]
Forces of Darkness:[]
Lord Cutler Beckett's Troops
The Court of the Kingdoms:[]
Crew of the Flying Dutchman
Captain Silver's Pirate Crew
Cloverleaf Enterprises:[]
The Galactic Grid:[]
Seekers of Darkness:[]
The Experimental Faction:[]
Corrupters of Heart:[]
Worst Side:[]
The Cult of Malmoth:[]
The Holy Revolution:[]
GEZZAN:[]
Neo Atlantis:[]
The White Soldiers:[]
Thanatos (Chris Colorado)
The Nation of Water and Ice:[]
Koopalliance:[]
The Desert Army:[]
Animal Syndicate:[]
Akakabuto's Army:[]
Really Ugly Buggy-Eyed Razor-Beaked Fnark
Colossus the Monster Bull
The Feudal Fiends:[]
Shadow Alliance:[]
The Metarex Army:[]
The Conquering Cabal:[]
Dungeon of Doom:[]
The Undertaker (later betrays the faction)
The Fear Faction:[]
BAHRAM:[]
Sorcerers n' Scientists:[]
Dark Council:[]