Who killed the Night King
The Night King, the ruler of the White Walkers in Game of Thrones, was killed by Arya Stark in the Season 8 episode "The Long Night." In the show’s final season, Arya bypasses the undead army during the battle in Winterfell and delivers a precise knife thrust to the Night King after he targets Bran Stark, shattering him into a collapse of ice and snow. This answer-first summary covers the moment, its narrative context, and how the show’s conclusion differs from George R.R. Martin’s unfinished books.
Key moment in "The Long Night"
In Episode 3 of Season 8, the living face the Night King’s massive army at Winterfell. The episode is structured around a single, exhausting battle at night, culminating in the death of the Night King. After dodging wights and avoiding the Night King’s personal slaughter, Arya is given the opportunity when the White Walker leader focuses on Bran, the marked Three-Eyed Raven. Arya moves behind him and drives a dragonglass dagger through his chest, causing the Night King to shatter like ice and ending the army’s immediate threat.
Arya Stark’s role
Arya’s kill is the culmination of her arc from a tomboy in King’s Landing to an elite assassin trained by the Faceless Men. In the episode, her training resurfaces under extreme pressure: she reads the battlefield, positions herself behind the Night King, and uses a dragonglass weapon—known to be fatal to White Walkers—to deliver the killing blow. The moment emphasizes her agency and long-building competence rather than a sudden narrative gift.
Show versus books
In George R.R. Martin’s unfinished A Song of Ice and Fire novels, the Night King has not appeared in the text, and his fate is unresolved at the time of this writing. The television show created a composite timeline, condensing and altering earlier hints about the White Walkers’ origins and the requirements to defeat them. Important elements—such as the Children of the Forest creating the first White Walker and the Night King’s connection to dragonblood—are shown on the show but elaborated differently or left unaddressed in the books.
How the Night King died: facts at a glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Character who delivered the kill | Arya Stark | Episode depiction in Season 8, Episode 3 |
| Weapon used | Dragonglass dagger | Show props and dialogue; dragonglass harms White Walkers |
| Context of the kill | During the Battle of Winterfell ("The Long Night") | Episode timeline and show narration |
| Target at time of kill | Bran Stark (the Three-Eyed Raven) | On-screen motivation shown |
| Outcome | The Night King shatters and the White Walker army collapses | Episode resolution |
| Book status | Not killed in published books; fate unresolved | Author statements and published text |
Context for the White Walkers’ threat
Across the series, the Night King is portrayed as an ancient magical being who can turn the dead into wights and raise undead armies. Key developments—such as the Children of the Forest creating him as a weapon against the First Men, his linkage to the growing mystical threat in the North, and the prophecy around Azor Ahai—shape how characters approach him. In the show, assembling the living, securing dragon glass, and understanding the Army of the Dead become as important as the final strike against the Night King himself.
Narrative consequences of his death
The Night King’s death immediately ends the army outside Winterfell and shifts the story’s focus to the politics and aftermath in King’s Landing. Without the White Walker threat, the remaining conflicts turn toward power, loyalty, and the moral costs of survival. The distinction between human villains and existential threats becomes more pronounced, and questions about prophecy, sacrifice, and leadership remain open to interpretation.
Common questions and clarifications
- Is it Arya or Jon who kills the Night King in the show? In the show, Arya Stark delivers the killing blow; Jon Snow plays a critical role in drawing and protecting attention during the battle but does not land the fatal strike.
- Does Bran need to be killed for the Night King to die? No. The show does not treat Bran’s death as a requirement; the Night King targets Bran symbolically, and Arya kills him while he is vulnerable.
- Do the books describe how the Night King will die? Not yet. Martin’s published novels do not reach the White Walkers’ defeat; theories based on hints remain speculative.
- Is the dragonglass dagger the only thing that can kill the Night King? In the show, dragonglass and Valyrian steel are effective; the narrative treats them as reliable counters to White Walkers and wights.
Why the answer matters beyond the moment
Understanding who killed the Night King offers insight into how the show resolved its supernatural stakes and shifted emphasis to human conflict. The kill confirms Arya’s narrative function as an operative shaped by training and instinct, and it highlights the show’s choice to externalize the resolution of the Long Night into a singular, decisive action rather than a protracted magical struggle.
Final takeaway
In the televised conclusion of Game of Thrones, Arya Stark kills the Night King with a dragonglass dagger during the Battle of Winterfell. The moment ends the immediate army of the dead and redirects the story toward the mortal struggles for power that follow. Because the books remain unfinished, the television finale stands as the definitive onscreen resolution to the White Walker threat.