Who is Odin? Guide to the Chief God of Norse Mythology

Odin is not a comfortable god. He is the chief of the Norse pantheon, but he is also its most restless figure - a god who wanders in disguise, trades his own body parts for knowledge, and knows from the beginning that he is going to die at Ragnarok. What he wants, more than anything, is wisdom. What he does to get it is often unsettling, sometimes cruel, and never small.

Key Takeaways

Odin is the chief god of the Norse pantheon, known as the Allfather, and is associated with war, wisdom, poetry, prophecy, magic, and the dead.
He is a wanderer who moves between worlds in disguise, often appearing as a one-eyed old man in a broad hat and grey cloak.
His two great sacrifices define him: he gave one eye at Mimir’s well in exchange for wisdom, and he hanged himself on the world tree Yggdrasil for nine nights to win the runes.
His household includes the eight-legged horse Sleipnir, the ravens Huginn and Muninn, the wolves Geri and Freki, and his hall Valhalla, where he receives half of those who die in battle.
Odin is the father of Thor, Baldur, and Vidar, among others; his wife is Frigg, queen of the Aesir.
At Ragnarok, Odin is killed by the wolf Fenrir, and is avenged by his son Vidar, who tears the wolf apart.
His name comes from a root meaning frenzy or ecstatic inspiration; Odin is a god not of order but of the extreme states in which knowledge and art are made.

Who is Odin?

Odin is the chief god of the Norse pantheon and the head of the Aesir, the ruling family of gods. He is called the Allfather, both because he fathers many of the other gods and because the tradition credits him with breathing life into the first humans. He rules from Asgard, one of the nine worlds of Norse cosmology, and his hall is Valhalla.

Definition - Odin

The chief god of the Norse pantheon, known also as the Allfather. Odin is associated with war, wisdom, poetry, prophecy, magic, and the dead. His name derives from Old Norse óðr, meaning frenzy, fury, or ecstatic inspiration - a hint at the mental states in which the Norse believed knowledge and art were made.

His domains are unusually broad for a chief god. Zeus in the Greek tradition is primarily a god of thunder and sky, and his authority is largely political. Odin’s authority is stranger. He is a god of war, but also of poetry. A god of kings, but also of outcasts and the wandering mad. A god of the honoured dead, but also of hanged men and sacrificial victims. What ties these domains together is knowledge - specifically the kind of knowledge that costs something to obtain.

Odin’s two great sacrifices: the eye and the runes

Odin’s wisdom did not come easily. He earned it twice, in two of the most striking bargains in Norse mythology.

The first was at Mimir’s well, a spring beneath one of the roots of the world tree Yggdrasil. The well was guarded by Mimir, a being of immense wisdom, and its water gave insight to whoever drank it. Odin asked for a draught. Mimir demanded an eye in return. Odin gave up the eye and drank. From then on he is called the one-eyed god, and his empty socket is one of the surest ways to recognise him when he walks the world in disguise. Read the story of Odin’s eye and Mimir’s well.

The second sacrifice is even stranger. Odin wanted to master the runes - the alphabet the Norse believed carried the fundamental patterns of reality, useful for prophecy, magic, and healing. The runes could not simply be learned. They had to be seized in an act of extreme suffering. So Odin hanged himself from Yggdrasil, wounded by his own spear, for nine nights, given no bread and no drink. On the ninth night the runes revealed themselves to him. He seized them and fell from the tree. Read the story of Odin’s self-sacrifice on Yggdrasil.

Both stories describe a god who is not above the cost of what he wants. Odin’s wisdom is not innate. It is bought, and the price is severe.

Odin’s family and household

Odin’s wife is Frigg, queen of the Aesir. She is a goddess of foreknowledge in her own right, and it is her ability to see the fate of all things that drives some of the most consequential events in Norse mythology, including the death of their son Baldur.

Odin has many children by many mothers. The two most important are Thor, god of thunder and defender of Asgard against the giants, and Baldur, the shining god whose death sets in motion the events leading to Ragnarok. Vidar, another son, is destined to avenge Odin at the end of the world. Vali, born specifically to avenge Baldur, kills the god responsible for his brother’s death within a day of his own birth.

Odin also has brothers, Vili and Ve, who joined him in the killing of the primordial giant Ymir and the creation of the world from Ymir’s body. In the earliest layer of the tradition, the three brothers appear together as world-shapers; in later stories, Vili and Ve are barely mentioned, and Odin acts alone.

Odin’s animals: Sleipnir, the ravens, and the wolves

Odin travels on Sleipnir, an eight-legged horse who can ride across the sky and into the world of the dead. Sleipnir is the offspring of Loki, who transformed himself into a mare to distract a giant’s stallion during the building of Asgard’s walls, and became pregnant.

Two ravens, Huginn (thought) and Muninn (memory), fly out from Odin’s shoulders each morning to gather news of the world, and return to whisper it in his ears. Two wolves, Geri (greedy) and Freki (ravenous), sit at his feet in Valhalla; Odin gives them all the food set before him, and drinks only wine himself.

The pairing is deliberate. Odin’s animals divide neatly between mind (the ravens) and appetite (the wolves), and the god who commands both is a god who rules the extreme registers of experience.

Valhalla and the einherjar

Valhalla is Odin’s hall in Asgard, its roof made of shields and its rafters of spears. Half of those who die in battle are chosen by Odin’s shield-maidens, the Valkyries, and brought to Valhalla to become the einherjar - Odin’s warriors, who spend their days fighting and their nights feasting. The other half of the battle-dead go to Freyja’s hall Folkvangr.

The einherjar are not being rewarded. They are being trained. When Ragnarok comes, Odin will lead them out through Valhalla’s five hundred and forty doors to fight beside the gods in the last battle. That they will all die there does not change the purpose. The Norse tradition is unusually clear that the honoured dead are recruits for a war their side is going to lose.

Odin the wanderer

Odin does not stay in Asgard. He walks the human world constantly, and always in disguise. His most common form is an old man in a broad-brimmed hat and a grey or blue cloak, missing one eye, carrying a staff or a spear. He goes by many names in these travels, most of them versions of “wanderer,” “grey-beard,” or “the masked one.”

He shows up in stories where a decision is about to be made, or where a hero needs testing, or where knowledge is being contested. He is not always benign in these appearances. He gives victory to some and withdraws it from others, seemingly on whims. He extracts hospitality from those who do not know who they are hosting, and rewards or punishes based on what they do. His riddle contest with the giant Vafthrudnir, a wager for both their heads, is one of the classic wandering-Odin stories, and it ends with Odin winning by asking a question only he can answer.

The theft of the mead of poetry is another Odin-in-disguise story. Odin infiltrates a giant’s stronghold as a workman, seduces the giant’s daughter, drinks the mead of inspiration in three long draughts, and escapes in eagle form. Poets in the Norse tradition claim their gift as a share of what he brought back.

Odin at Ragnarok

Odin knows how he is going to die. The tradition preserves a prophecy in which a seeress tells him the future in detail, and he cannot alter it. At Ragnarok, the wolf Fenrir, Loki’s son, bound by the gods precisely because they knew what he was destined to do, breaks free, and Odin rides out to meet him. Fenrir swallows Odin whole.

Odin’s son Vidar arrives immediately. Vidar wears an enormous shoe made of every leather scrap ever cut and discarded by every human cobbler, saved by the Norse for exactly this purpose. He plants that shoe in Fenrir’s lower jaw, seizes the upper, and tears the wolf apart. Odin is avenged, but he is not resurrected. The new world that rises after Ragnarok has other gods in it, but not Odin.

The death of Baldur, Odin’s beloved son, precedes Ragnarok and marks the beginning of the end. The story is told with unusual grief for a mythology often accused of stoicism.

Odin compared to other chief gods

Odin does not fit the mould of most chief gods in the world’s major traditions. Where most sit above the fray, Odin is in it, disguised and hungry for knowledge. Where most rule in perpetuity, Odin knows his death is coming.

Tradition	Chief god	Primary domains	Fate
Norse	Odin	War, wisdom, poetry, magic, the dead	Killed by Fenrir at Ragnarok
Greek	Zeus	Sky, thunder, law, order	Rules eternally in most traditions
Roman	Jupiter	Sky, state, law, oaths	Rules eternally
Vedic Hindu	Indra	Storm, war, kingship of the devas	Displaced over time; still worshipped
Celtic	The Dagda	Life, death, abundance, magic	No apocalyptic-death myth

A chief god who dies is unusual. A chief god who dies and cannot prevent it, despite all his wisdom, is unique to the Norse tradition.

Read the stories

The site’s Norse collection includes many stories where Odin appears at the centre or in disguise at the edges. If you want to see him in action, start with:

Odin’s stories add up to a portrait that resists easy heroism. He sacrifices, but the wisdom he wins does not save him. He rules, but his rule ends in fire. What he leaves behind is not a clean legacy but a set of enduring images: the wandering stranger in the doorway, the hanged god on the tree, the ravens over the battlefield. Those images have outlasted the tradition that made them.

Frequently Asked Questions

What does the name Odin mean?

The name comes from Old Norse óðr, a word meaning frenzy, fury, or ecstatic inspiration. It is the same root that gives us the modern German Wut (rage) and echoes in English words like wood in its older sense of “mad.” Odin is, by his very name, a god of altered states, the mental territory in which the Norse believed poetry, prophecy, and battle-madness all belonged.

Why does Odin have only one eye?

Odin gave up an eye in exchange for a drink from Mimir’s well, a spring of wisdom beneath the roots of the world tree Yggdrasil. The story is one of Norse mythology’s clearest statements about the cost of knowledge. From that moment on, the missing eye is his most recognisable feature and often the detail that gives him away when he walks the world in disguise.

Who are Huginn and Muninn?

Huginn and Muninn are Odin’s two ravens. Their names mean “thought” and “memory.” Every morning they fly out over the nine worlds to gather news, and every evening they return to whisper what they have seen and heard into Odin’s ears. The tradition preserves a line in which Odin admits he fears losing Muninn more than Huginn, since memory, once gone, cannot be replaced.

Is Odin the same god as the Anglo-Saxon Woden?

Odin and Woden are the same figure under different linguistic guises, both descended from a common Proto-Germanic god. The Anglo-Saxons worshipped Woden before their conversion to Christianity, and his name survives in the English weekday Wednesday. Continental Germans knew him as Wotan or Wuotan. The Norse Odin is the best-documented version, thanks to the survival of the Icelandic Eddas.

Does Odin die at Ragnarok?

Yes. At Ragnarok, the wolf Fenrir, freed from his binding, swallows Odin whole. He is avenged immediately by his son Vidar, who kills Fenrir, but Odin himself does not return in the new world that rises after the destruction. His death is one of the few fixed events in Norse prophecy, and Odin himself is described as knowing it in advance.

Why is Odin called the Allfather?

The title has two overlapping senses. In the narrower sense, Odin is the father of many of the other Aesir gods, Thor, Baldur, Vidar, Vali, and others, which makes him a father-god within the pantheon. In the broader sense, the tradition credits him and his brothers with breathing life into the first humans, Ask and Embla, from two pieces of driftwood on a beach. In that version, all humans are also, in a sense, his children.