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King Triton is the aging, but still powerful, ruler of Atlantica. He has long white hair and a beard to match, and is very majestic-looking. He carries the Trident, which contains indescribable powers. He is the father of Ariel, who he deeply cares for, despite the fact that he is very strict and has a very bad temper. The Trident is used to activate the world's Keyhole in Kingdom Hearts.


Triton is a firm, strict, and easily angered monarch, but cares the world for his daughter, but is often too hard on her. He is dangerous when he is angry. He is also seen to know a thing or two about the Keyblade and Keyhole. He seems to be a stubborn, cruel, and mean person, but all he cares about is the safety of his world and his daughter, and understands the importance of bearing the Trident.

He is distrustful to beings that live outside his kingdom, both humans and inhabitants of other worlds, given by the fact that he immediately states that humans are evil creatures and that the Keyblade brings nothing but destruction and ruin. However, he is also accepting if someone proves otherwise.

Physical Appearance

King Triton is an old, large merman with bushy, light grey eyebrows and long, white hair. He has a thick, white beard and mustache and a widow's peak hairline. He is well muscled and wears gold gauntlets with several studs on them on each wrist. As a merman, Triton's lower body is that of a dark blue fish with cyan, translucent fins.

As signs of his royal status, Triton wears a yellow, five-pointed crown that somewhat resembles a sea star on his head, and carries the legendary trident, a golden, three-pronged weapon with powerful magical abilities. He also has blue eyes.

In Kingdom Hearts II, when Ursula gains control of the trident, she saps Triton of his power, withering him into a dark colored polyp.


Kingdom Hearts

Triton saves Ariel, Sora, Donald, and Goofy from some approaching Heartless. He is immediately distrustful of the three newcomers when they mention the "Keyhole" and later confronts them in Ariel's Grotto and advises Sora to leave since he is the Keyblade master, claiming that the Keyblade master is capable of nothing but to bring ruin to the worlds.

Ariel retrieves an item that can activate the Keyhole, but Triton destroys it before it can be revealed. Ariel falls victim to the plans of Ursula who steals the Trident, leaving Triton injured. After Ursula's defeat, Triton asks Sora to seal the Keyhole by using the Trident to uncover the Keyhole. After this, he becomes more trusting to Sora and his friends.

Chain of Memories

King Triton is only mentioned by Ariel, Sebastian, and Ursula, but makes no appearance.

Kingdom Hearts II

First Visit

Triton as a polyp in Kingdom Hearts II.

Triton returns as ruler of the sea, but is concerned more than ever for Ariel after she saves a human, Prince Eric, from death and has fallen in love.

He asks Sora to help her forget about the human world and practice her singing. Triton discovers a statue of Eric in Ariel's Grotto, and in his anger, he destroys it. Ariel once again falls victim to Ursula's plot and becomes a human for three days.

Second Visit

By the end of the three days, Ursula captures Ariel and threatens to finish her off. Triton learns that she has signed a contract with Ursula, and not even he could break it. Instead, he replaces Ariel's signature with his own, in a bid to save Ariel's life. Ursula transforms Triton into a lowly sea creature and takes his Trident.

The Trident is used against her by Eric and kills her. Triton finally accepts Ariel's love for Eric and allows her to stay with him by turning her into a human. He is seen in the end credits bidding farewell to Ariel and Eric with Sebastian and Flounder.


King Triton plays a nearly identical role in both the original 1989 The Little Mermaid film and Kingdom Hearts II.