List of antagonists

Final Fantasy has many villains that appear in various games throughout the series.

Final Fantsay I
Garland- The first boss who later becomes Chaos.

Chaos- The demon king, created when Garland merges with the 4 fiends.

Final Fantasy II
Dark Knight- Maria's brother, Leon, under Paramecia's control. Obviously based off of Darth Vader from Star Wars.

Paramecia- The emporer of Palamecia. He comes back to life after dying due a pact he made with the devil.

Final Fantasy III
Cloud of Darkness- A large essence of evil created by Zande.

Zande- A pupil to a great Archmage. Zande was given the power of humans, but he hungered for more power...

Final Fantasy IV
Golbez- Cecil's brother who was under the control of Zemus. Golbez attacked the world in an attempt to steal the Elemental Crystals.

Zemus- A Lunarian who hates humans. He can control people's minds and after he dies, his hate becomes a creature called Zeromus.

Final Fantasy V
Gilgamesh- X-Death's sidekick. He searches for Excalibur, but ends up with Excalipur instead.

X-Death- The big bad ancient evil who fuses with the Tree of Void to become Neo X-Death.

Final Fantasy VI
Ultros- An octopus dude who serves the Empire. Eventually he retires and becomes a receptionist!

Kefka- The psychotic general of the Empire who desires the destruction of all things. For some reason, he dresses like a clown.

Final Fantasy VII
Shinra- The power company that controls the world. Shinra extracts life energy from the planet for profit and has conducted a series of genetic experiments involving this energy.

Jenova- The Calamity from the Skies. Jenova fell to the planet long ago. Her cells are used by Shinra to create SOLDIERs.

Sephiroth- The best of all SOLDIERs. Sephiroth desires to become a god and is devoted to Jenova, his "mother."

Final Fantasy VIII
Galbadia- A country ruled by Vinzer Deling. It has declared war on all other nations and Edea is its ambassador.

NORG- A fat shumi that funded Garden. NORG wishes to please to Sorceress in any way possible.

Seifer Almasy- Squall's rival. Seifer is dedicated to being a Sorceress's Knight.

Ultimecia- The Sorceress from the future who's been possessing people from the past in order create a Time Compression.

Final Fantasy IX
Queen Brahne- The Queen of Alexandria who was a sweet queen until Kuja corrupted her. She now seeks the power of Edolions and will destroy all other nations to get it.

Kuja- Zidane's big brother who wants to rule everything. Upon learning of his mortality, he resolves that he can't live, no one can.

Necron- A mysterious being who believes that the desire of life is to die. He takes Kuja's actions as proof of his theories.

Final Fantasy X
Sin- A large, fish-like creature that plagues the world of Spira.

Seymour Guado- A half-human, half-guado meyster who believes that the only way to end Spira's suffering is to destroy it.

Yunalesca- Yevon's daughter who gives Spira false hop through the final summoning.

Yevon- The summoner who is worshipped by all of Spira, in reality, he is the source of all their troubles.

Final Fantasy X-2
Shuyin- A warrior from Zanarkand.

Final Fantasy Tactics
Ajora- A man who is worshipped, although his true goals were to summon the Lucavi.

Altima- The Bloody Angel. Altima is the leader of the Lucavi Demons.

Final Fantasy Tactics Advance
Llednar Twem- The personification of Mewt's anger.

Li-Grim- The incarnation of all the dreams that make up the world of Ivalice. She pretends to be Mewt's mom and spoils her kid rotten.

Final Fantasy: The Spirits Within
Phantoms- Alien ghosts that came to earth via a meteor crash. They attack humans out of pain and agony.

General Hein- A general who won't listen to Aki about the phantoms, and will destry them at any cost, even the world.

Final Fantasy VII: Advent Children
Kadaj- A remnant of Sephiroth who becomes him after fusing with Jenova.