An anime character named Loki isn’t unusual, since many series draw inspiration from mythology. But even though Loki shows up often, not every version of him gets the same amount of love from fans.
Some are main characters with lengthy narratives; others barely have any screen time. We will try to rank every anime Loki character here, from the least known to those popular with fans.
Ranking Every Anime Character Named Loki
10. Julian Loki from Blue Lock

At the bottom of our list is Julian Loki from Blue Lock. This anime character, named Loki, is a French football prodigy known as The God Sprinter. He shows up during the Third Selection arc as part of Team World 5, easily dominating with his explosive speed.
Julian is polite and respectful, but carries quiet confidence from knowing he's one of the best. He later returns to train Blue Lock players in the Neo Egoist League. The problem is that Blue Lock has such a massive cast that this anime character, named Loki, gets overshadowed by the main strikers, keeping him at number ten.
9. Loki from Unbreakable Machine-Doll

Coming in at number nine is Loki from Unbreakable Machine-Doll. This anime character, named Loki, is a second-year student at Walpurgis Royal Academy and one of the Promised Children. He's a mage who controls an automaton called Cherubim and holds the title Sword Emperor.
Loki originally ranked seventh at the academy but demoted himself to ninety-ninth place. He is the younger adoptive brother of Frey with an interesting backstory involving lost emotions. The series itself didn't achieve massive popularity, and this Loki plays a supporting role, which means he doesn't get much spotlight.
8. Loki from Highschool DxD

Number eight goes to Loki from Highschool DxD BorN. This anime character, named Loki, is the main villain who wants to murder Odin and trigger Ragnarok. He's arrogant and loves chaos, having created powerful beings like Fenrir and Midgardsormr.
During battles, he shows incredible durability and master-level Norse magic that can take on multiple strong opponents at once. The Occult Research Club eventually defeats him with a replica Mjolnir and holy lightning before sealing him away. While he is a memorable antagonist, this anime character named Loki only appears in one arc, limiting his popularity.
7. Loki from Rage of Bahamut: Genesis

Sliding into seventh place is Loki from Rage of Bahamut: Genesis. This anime character, Loki, is a demon who fought against the dragon Bahamut to prevent worldwide destruction. He appears alongside other powerful demons like Hades at Abos when Bahamut begins to revive.
The show depicts him getting knocked down by an unseen force, then getting back up to help form a protective shield with other demons and gods. Unfortunately, this anime character named Loki gets very limited screen time and doesn't have much character development, keeping him from climbing higher.
6. Loki Laevatein from Kamigami no Asobi

At number six is Loki Laevatein from Kamigami no Asobi. This anime character, Loki, is the Norse God of Fire and one of the main characters in this reverse harem series. He has long red hair tied in a braid and four beauty marks on his face.
Loki is a natural prankster who always carries candy in his pockets. He was shunned in Asgard because of his Jotnar descent, but he deeply cares about his friend Balder. This anime character initially tries to protect Balder by pushing others away, but eventually grows to respect and develop feelings for the protagonist Yui.
5. Loki from Mythical Detective Loki Ragnarok

Halfway through our ranking is Loki from Mythical Detective Loki Ragnarok. This anime character named Loki, is the protagonist who was originally an adult god before Odin shrank him into a child and exiled him. Now he runs the Enjaku Detective Agency, solving mysteries while trying to collect one hundred evil spirits so he can return to his normal form.
He works alongside Yamino, Mayura, and Fenrir. In his child form, he wears a black trench coat and has light brown hair. This anime character is cool and collected with a sharp mind, though he is a playboy despite being stuck in a kid's body.
4. Loki from Record of Ragnarok

Coming in at number four is Loki from Record of Ragnarok. This anime character named Loki, is the Norse God of Mischief who represents the gods in the eleventh round of Ragnarok against Simo Hayha. He's known as the Most Atrocious Trickster in All of Valhalla.
Loki has green hair, purple eyes with goat-like pupils, and wears a tattered purple cape. His personality is playful, sadistic, and sometimes unhinged. Loki is obsessed with Brunhilde and even framed Siegfried for murder. In battle, he uses shapeshifting abilities and Heimskringla to create clones of anything or anyone.
3. Loki from Is It Wrong to Try to Pick Up Girls in a Dungeon?

Taking the bronze medal is Loki from DanMachi. This anime character named Loki is the head of the Loki Familia, one of Orario's strongest groups. She's a goddess with light red hair, red eyes, and a tomboyish personality who dresses in casual, masculine clothes.
Loki loves causing chaos for fun and constantly flirts with attractive women in her familia, especially Ais Wallenstein. She's informal and teasing, particularly in her constant banter with Hestia. But beneath the playful exterior, this anime character named Loki genuinely loves her children and works hard to keep the Loki Familia at the top.
2. Loke (Leo) from Fairy Tail

The runner-up spot goes to Loke from Fairy Tail, also known as Leo the Lion. This anime character named Loki, is a Celestial Spirit who initially appears as a human Fairy Tail member. He's handsome with orange hair, constantly wears sunglasses, and flirts with every attractive woman.
But his cheerful facade hid a dark secret. He was banished from the Spirit World for three years after his previous owner, Karen, abused his friend Aries. Lucy eventually saves him by convincing the Celestial Spirit King to lift his banishment. He uses Regulus light magic and becomes one of Lucy's most powerful spirits.
1. Loki from One Piece

Taking the top spot is Loki from One Piece. This anime character, named Loki, is the prince of Elbaph, the legendary kingdom of giants. He is massive even by giant standards with long magenta hair, horns, and eyes with black sclera. Known as the Accursed Prince, his mother rejected him at birth and tried to kill him. Loki allegedly murdered his father, King Harald, to obtain a legendary Devil Fruit, leading to his imprisonment.
This anime character was chained up with seastone and later captured by Shanks. With a 2.6 billion berry bounty and claiming he will end the world, he is one of the most anticipated characters in One Piece's final saga.
Conclusion
From football prodigies to trickster gods, anime has given us many different interpretations of Loki. All of the Loki characters in anime are different and offer something original to their show. The ranking illustrates that popularity is more easily assigned to the amount of screen time and notoriety of an anime itself, as well as the character development.
Some characters appear only in moments. Others take center stage in the sagas and gain global fan adoration. Whichever version you support, the name Loki stands out in the anime cosmos.