- "Fenrir Greyback is, perhaps, the most savage werewolf alive today. He regards it as his mission in life to bite and to contaminate as many people as possible; he wants to create enough werewolves to overcome the wizards. Voldemort has promised him prey in return for his services. Greyback specialises in children... Bite them young, he says, and raise them away from their parents, raise them to hate normal wizards."
- — Remus Lupin detailing Greyback's savagery, bloodlust and goals[src]
Fenrir Greyback (fl. 1945–1998) was a werewolf infamous for his savagery and preference for attacking children. He was a leader in his community and strived to infect as many people as possible with lycanthropy, hoping to build an army strong enough to eventually take over the wizarding community. It was he who infected Remus Lupin with lycanthropy when Remus's father (Lyall Lupin) insulted werewolves and said "they deserve nothing less than death".
During the Second Wizarding War, Greyback and the pack of werewolves he led allied themselves with Lord Voldemort, though they were not considered Death Eaters as they did not have the Dark Mark. Greyback fought in the Battle of the Astronomy Tower, during which he expressed an eagerness to bite the children of Hogwarts and left Bill Weasley badly scarred, and later that year led a gang of Snatchers when Voldemort was in control of the Ministry of Magic. Greyback fought in the Battle of Hogwarts, where he at one point attacked Lavender Brown, but was incapacitated by Hermione Granger and then a crystal ball to the head by Professor Trelawney. During the second part of the battle, where both sides faced-off in the Great Hall, he was defeated by Ron Weasley and Neville Longbottom.
- 1 Biography
- 2 Physical appearance
- 3 Personality and traits
- 4 Magical abilities and skills
- 5 Possessions
- 6 Relationships
- 7 Etymology
- 8 Behind the scenes
- 9 Appearances
- 10 Notes and references
At some point in his early life, Fenrir was bitten by a werewolf and infected with lycanthropy. Throughout most of his life, his only goal was to infect as many people as possible in order to create enough werewolves to dominate the wizarding world. Greyback would often purposefully place himself in close proximity with his victims before a full moon to ensure he would attack them after his transformation.
First Wizarding War
- "Lyall, you just stick to Welsh Boggarts, that's what you're good at."
- — Members of the Department for the Regulation and Control of Magical Creatures questioning commitee foolishly mocking Lyall Lupin after he voices his suspicion that Greyback is a werewolf[src]
By the mid-1960s, the amount of Dark magical activity across the country was growing steadily. While few knew what was behind it all, this was a precursor to Lord Voldemort's first rise to power. The Death Eaters were recruiting Dark creatures to help them overthrow the Ministry of Magic, and among them was Fenrir Greyback, who did not join the Death Eaters because he believed in Voldemort's cause, but because allying himself with them would give him greater access to potential victims. Although considered to be a Death Eater by the enemies of the Dark Lord, Greyback was not given the Dark Mark on his forearm. He also was never accepted as a Death Eater by those belonging to Voldemort's innermost circle of followers, as Voldemort was prejudiced against his lycanthropy; despite Greyback's services to their cause: Greyback was used as a weapon by Voldemort, who would often use the notorious werewolf to intimidate people into doing his bidding, threatening to send Greyback after their children. It was around 1965, after one such attack that resulted in the deaths of two Muggle children, that Greyback was brought in for questioning before the Ministry of Magic. Due to the inadequacy and ill-maintenance of the Werewolf Registry, the Ministry did not know Greyback to be a werewolf, and he pretended to be a Muggle tramp who was amazed at finding himself in a room full of wizards and horrified at the talk about the dead children.
His filthy clothing and lack of wand managed to convince most of the questioning committee, although Lyall Lupin, an authority on Non-Human Spiritous Apparitions that was among them, recognised certain telltale signs in Greyback's appearance that made him suggest that Greyback should be kept in detention until the next full moon, which was, coincidentally, one day away. The ignorant and foolish committee members thought it unnecessary, and Greyback started taunting Lupin, who grew angry and described werewolves as "soulless, evil, deserving of nothing but death".
Lupin was ordered out of the room, the head of the committee apologised to Greyback, and the werewolf was released. Before the wizard who was escorting him out of the inquiry could cast a Memory Charm on the "Muggle tramp" so that he would forget having been at the Ministry, Greyback overpowered him and fled with three other werewolf accomplices. As soon as he escaped, he started planning his revenge on the wizard who said he deserved nothing but death.
Shortly before Remus Lupin, Lyall Lupin's son, turned five, he was attacked by Greyback. As the little boy slept peacefully in his bed, Greyback forced open his window and bit him. Lyall reached the bedroom in time to save his son and to drive the werewolf out of the house using a number of powerful curses. The deed, however, was done, and Remus Lupin became a full-fledged werewolf from that point on.
As the wizarding war waged on and grew ever more fierce, so did Greyback, who eventually became so known for his savage villainy that the Ministry of Magic produced a wanted poster of him.
After Voldemort was presumed dead in 1981 after his confrontation with the Potters at Godric's Hollow, Greyback was one of the Dark Lord's numerous followers who believed him to have been killed and therefore did not make any attempt to find him.
Between the wars
With the Dark Lord gone, and with him, the false promises of granting werewolves a place of high honour and privilege in the regime he intended to establish following his victory in the war, the notorious Lycanthrope continued to attack witches and wizards on his own initiative, especially children. During this time, he had many run-ins with the Werewolf Capture Unit from the Ministry's Department for the Regulation and Control of Magical Creatures, and while they would manage to capture him on several occasions, they could never hold him for very long before he escaped and was at large once again. One of the werewolf hunters from the Ministry he would frequently be confronted by was a wizard named Cecil Lee.
On 31 October 1984, Greyback and his army attacked Hogwarts. Chiara Lobosca, a student whom Greyback had previously infected with Lycanthropy, spotted Greyback and two werewolves emerging from the Forbidden Forest. She tried to attack them (while in human form), but was easily defeated.
Shortly afterwards, Greyback and his two werewolf companions encountered Jacob's sibling, who defiantly stood up to them and briefly held off one of the two werewolves with their spells.
Before Greyback could better coordinate the assault on and hence overwhelm the young pupil, however, he caught the scent of Albus Dumbledore and made a hasty retreat, just before Dumbledore arrived to capture him. The headmaster briefly examined the injured student on the ground and instructed the other one to return to their dormitory while he attended to Chiara, explaining that he would contact the Ministry of Magic and ask them to send an expert from the Werewolf Capture Unit to help to stop Greyback.
The next full moon, Greyback and his army attacked Hogwarts again. This time, they encountered Jacob's sibling and Cecil Lee, whom the Ministry had sent on Dumbledore's behest. During the confrontation, Cecil tried to use the Homorphus Charm on Greyback's werewolf companions, but, as he was out of range, it failed. While Cecil was surrounded by the two other werewolves, Greyback transformed. Chiara, in werewolf form, arrived and attacked Fenrir in an attempt to protect Jacob's sibling, but the larger and much stronger werewolf easily knocked her unconscious. After this, Jacob's sibling successfully held him at bay by some swift-spell-casting. Having fended off the two werewolves attacking him, who had retreated to Grayback's side, Cecil swiftly stepped forward and conjured ropes from the end of his wand to restrain the pack leader. Having captured the three werewolves, Cecil agreed not to capture Chiara due to her heroic actions.
Not long afterwards, Greyback had already managed to escape from the Werewolf Capture Unit, though Mr Lee was confident that enough members of his pack had been rounded up to force him to keep his head low for a while.
Second Wizarding War
With Voldemort's return in 1995, he began to gather his old forces to renew his war on the wizarding world. Greyback returned to Voldemort's side. In July of 1996, shortly after the Battle of the Department of Mysteries, Greyback and several Death Eaters raided Diagon Alley, kidnapping the wandmaker Garrick Ollivander. He was also among a group of Death Eaters that destroyed the Millennium Bridge, in London.
Greyback continued in his role as Voldemort's enforcer and terror weapon. When Voldemort charged Draco Malfoy with the murder of Albus Dumbledore, Malfoy invoked Greyback's name as a threat to ensure Mr Borgin's cooperation with the scheme to transport Death Eaters inside the grounds of Hogwarts School of Witchcraft and Wizardry via the use of a paired set of Vanishing Cabinets. Later, April of 1997, Greyback attacked the five-year-old son of Mrs Montgomery when she refused to cooperate with the Death Eaters. The boy later died from his injuries. At some point Greyback started to kill and eat his victims while in human form.
Battle of the Astronomy Tower
- Albus Dumbledore: "Is it you, Fenrir?"
- Fenrir Greyback: "Yes. Pleased to see me, Albus?"
- Albus Dumbledore: "No, I cannot say that I am... Am I to take it that you are attacking even without the full moon now? This is most unusual... You have developed a taste for human flesh that cannot be satisfied once a month?"
- — Albus Dumbledore about Greyback's cannibalistic tendencies[src]
Greyback, along with several Death Eaters, invaded Hogwarts on 30 June, 1997, cornering Albus Dumbledore atop the Astronomy Tower, much to Draco Malfoy's shock and Dumbledore's disgust. He mockingly asked Dumbledore if he was pleased to see him, to which Dumbledore replied that he was not. Dumbledore was also rather disgusted to discover that Greyback was cannibalistic and attacked people while in his human form. He was among those who urged Draco Malfoy to kill the Headmaster and attempted to take over the job himself, before Severus Snape stepped in. During the subsequent battle against members of the Order of the Phoenix and Dumbledore's Army, Greyback assaulted Bill Weasley, scarring his face. Fortunately for Bill, Greyback was not in his wolf form when he attacked, therefore he would not be a true werewolf, but would only acquire some "wolfish" behaviour. Greyback also tried to bite Harry Potter during the battle, but Harry retaliated with a Full Body-Bind Curse, temporarily paralysing him.
Greyback was most likely captured following the battle along with Corban Yaxley and the other incapacitated Death Eaters. He was presumably sent to Azkaban, though he would escape about a month later.
As a Snatcher
- "A Weasley? So you're related to blood traitors even if you're not a Mudblood. And lastly, your pretty little friend... I'm not going to bite just yet. We'll see if she's a bit quicker at remembering her name than Barny. Who are you, girly?"
- — Greyback interrogating Ron and Hermione[src]
Months later, after the fall of the Ministry of Magic, Greyback became a primary leader in the Snatchers organisation, and led a group of them around the countryside scouring for fugitive Muggle-borns, blood traitors, and truants who had escaped persecution. It was Greyback's group that tracked down a fugitive group comprised of Dirk Cresswell, Ted Tonks, Dean Thomas, and goblins Griphook and Gornuk. Dean and Griphook were captured, while Dirk, Ted, and Gornuk were murdered while resisting capture.
In March of 1998, Greyback and his gang captured Harry Potter, Hermione Granger, and Ron Weasley after they triggered the Taboo on Voldemort's name. After working through and nearly falling for the lies the three teens gave, Greyback and his gang brought them to Malfoy Manor, where Lucius, Narcissa, and Draco Malfoy — as well as Bellatrix Lestrange — were residing. Greyback hoped to receive the two hundred thousand Galleon reward for capturing Potter (along with what he thought was the phoenix wand), and was also eager to bite Hermione.
However, Bellatrix spotted Godric Gryffindor's Sword among the captives' possessions and became frantic, as she had believed it to be in her vault in Gringotts. When the Snatchers protested her taking it, she single-handedly defeated all four of them, much to Greyback's irritation. The Snatchers and Death Eaters were ultimately thwarted with the help of Dobby, the Malfoys' old house-elf, and Harry and the other captives all escaped. Dobby was unfortunately killed in the process by Bellatrix Lestrange's dagger. He was presumably punished by Voldemort along with Bellatrix and the Malfoys for Harry's escape.
- "Two bodies fell from the balcony overhead. As they reached the ground a grey blur that Harry took for an animal sped four-legged across the hall to sink its teeth into one of the fallen. "NO!" shrieked Hermione, and with a deafening blast from her wand, Fenrir Greyback was thrown backward from the feebly struggling body of Lavender Brown. He hit the marble bannisters and struggled to return to his feet. Then, with a bright white flash and a crack, a crystal ball fell on top of his head, and he crumpled to the ground and did not move."
- — Greyback savages Lavender Brown during the final battle[src]
Fenrir Greyback was present at the Battle of Hogwarts, where he was repelled by Hermione Granger while attacking and fatally wounding Lavender Brown. He hit the marble staircase bannister and attempted to return to his feet, but before he could, he was struck on the head by a crystal ball from Sybill Trelawney. Later, he was present when Voldemort attempted to kill Harry Potter in the Forbidden Forest. In the continuation of the battle, he was "brought down" by Ron Weasley and Neville Longbottom in the Great Hall.
It is unclear whether Greyback survived the Battle of Hogwarts. If he did, he was most likely sent to Azkaban for his association with the Death Eaters and for his crimes during the Second Wizarding War, under Kingsley Shacklebolt's de-corrupted Ministry of Magic.
Fenrir was a large, vicious-looking man with matted grey hair and whiskers. He had pointed teeth and long yellowish nails, adding to his bestial appearance. When he wore Death Eater robes, they were noted to look "uncomfortably tight". He did not have the Dark Mark branded onto his arm, despite his very close association with the Death Eaters, as he was a werewolf.
Personality and traits
Fenrir, having forsaken his humanity long ago, was driven by his animal hedonism. He enjoyed attacking people, particularly children, and took pleasure in his brutality. At some point he became cannibalistic, greatly enhancing his notoriety. During his capture of Hermione Granger, his threats to her had both cannibalistic and sexual overtones. Greyback was also greedy, as he kept arguing with the Malfoy family about who would claim the bounties and glory of catching Harry Potter. Despite his savagery, he did display fear towards those more powerful than him, as shown when he backed away cowed when Snape arrived to kill Dumbledore, or when he was too wary to approach Bellatrix after she brought him to his knees violently. He was well aware of the lack of respect he received from the Death Eaters, and that the Ministry would have claimed all the glory had they brought Harry Potter to them instead of directly to Voldemort.
Unlike most werewolves, Greyback took both pleasure in and advantage of his abilities and savagery when transformed, and stationed himself near his targets. He enjoyed attacking them and specialised in biting children, hoping to infect them and raise them to hate humanity, though sometimes killing them when going overboard. Despite his ideology of thinking werewolves deserve blood, and his attempt to recruit more werewolves for his cause, Greyback would ultimately seem to be just a primal savage who enjoyed killing. Greyback's savagery was what differed him from most other werewolves: while most of them bit and infected unintentionally during only their transformed state, Greyback actually went as far as eat and kill purposely whether in his human or werewolf form. Greyback was feared more than most werewolves due to his brutality, even Dumbledore was shocked that Draco Malfoy allowed Greyback to enter Hogwarts, and was slightly disgusted after learning about Greyback's cannibalism.
Being a werewolf and therefore not subscribing to the Death Eaters' views on racial superiority, Greyback was not branded with the Dark Mark, despite being invited into the ranks of the Death Eaters and permitted to wear their robes. This may have been because Lord Voldemort was prejudiced against Werewolves as well as Muggles and Muggle-borns. Therefore he would not allow Greyback to become an actual Death Eater, yet he was too valuable of an accomplice not to have in his ranks. Greyback showed clear resentment at the lack of respect he received but sided with the Death Eaters because of the amount of victims he would have access to. Most Death Eaters seemed to regard him with disgust, with Yaxley throwing a curse at him in the Astronomy Tower for attacking without permission and Bellatrix Lestrange forcing him to his knees before her in Malfoy Manor. The revulsion that the other Death Eaters felt towards Greyback was likely because of his lycanthropy as well as his implied sexual perversions. Despite his resentment and mistreatment, he usually only mildly protested about the Death Eater's behaviour towards him, possibly out of fear for their power and what they would do to him if he stopped cooperating with them. Indeed, it is very likely that if Voldemort had won the Second Wizarding War, he would have tossed Fenrir aside once he was no longer useful, because Voldemort detested werewolves. Fenrir has also proven he had a low tolerance for insults and holds grudges, as he took vengeance on Lyall Lupin for an offensive remark by attacking his son. Despite his lack of loyalty for the Dark Lord, according to Nymphadora Tonks, Greyback appeared to be prepared to fight to the death during the Battle of the Astronomy Tower, resulting in aggressiveness that overwhelmed the Order of the Phoenix.
Magical abilities and skills
- Duelling: Greyback was skilful in martial magic, and was a very capable duellist. As a Snatcher, he was tasked with the hunting, capturing and even murdering of Muggle-borns which he did combatively. He duelled against Harry Potter and Ron Weasley at the Skirmish at Malfoy Manor by firing offensive spells at them. It took the combined efforts of Ron Weasley and Neville Longbottom to defeat him during the Battle of Hogwarts, showing his skill as a duellist. Greyback also captured and killed many witches and wizards during his time as a Snatcher. Despite this, he was no match for Voldemort's inner circle Death Eaters as he was brought to his knees by Bellatrix Lestrange when he and the other Snatchers angered her, and he was sent flying by a spell cast by Corban Yaxley. In neither case did he fight back despite being clearly enraged.
- Dark Arts: Greyback was skilled with dark magic, being able to cast the Killing Curse and Imperius Curse successfully and handle cursed objects.
- Nonverbal magic: Greyback was able to cast offensive spells non-verbally, a magical ability which is known to be highly difficult, showing he was a rather accomplished and skilled wizard.
- Apparition: Greyback was able to apparate to the Malfoy Manor after capturing Harry and his friends along with his group of Snatchers. He notably was able to apparate while holding Harry via side-along apparition.
- Superhuman strength: Greyback was incredibly strong and resilient. This was proved during the Skirmish at Malfoy Manor when Harry gained control of three wands from Draco Malfoy and cast a Stunning Spell on Greyback with them; though it was sufficient to lift him up the ceiling and smash him to the ground he still managed a full recovery afterwards.
- Physical combat: In order to fulfil his goal of spreading lycanthropy, Greyback was known to have fought with his hands and teeth, even in his human form. He was known to have been very agile, having been described running (on all fours) as "a grey blur."
- Improvisation skills: Greyback was skilled in improvisational acting, as he was able to mimic astonishment (over seeing wizards) and shock (when he was told about the murder of the Muggle children) with such a level of success that he managed to fool almost an entire courtroom of experienced magical law enforcement officers that he was a Muggle during a hearing at the Ministry of Magic.
- Wand: Fenrir owned wand, which was of an unknown length, wand wood and wand core. He used his wand throughout his life as a Werewolf, and as a Snatcher and Death Eater accomplice throughout the Second Wizarding War. He may have possibly obtained it from Ollivanders in Diagon Alley.
Greyback joined forces with Lord Voldemort in order to have a greater access for victims, and being promised a better life than being oppressed by the Ministry of Magic. Although Voldemort would use Greyback as a weapon against society, threatening to send him to attack the children of those who refuse to cooperate with the Death Eaters, he never had any care for the werewolf, as to say the least that Voldemort never desired human companionship, but more because of his prejudice against lycanthropy and general disgust of Greyback's barbaric personality. It was for these reasons that Voldemort never consider Greyback a true Death Eater, thus never branding him the Dark Mark despite allowing him to wear the robes. Fenrir was aware of this lack of respect he received from the Dark Lord, and rather resented it despite not truly caring for the Death Eaters' goal of blood purity supremacy. For his lack of loyalty to the Dark Lord, Greyback never went to seek him out after his first defeat, instead returning to his own mission of infecting as many as he could, and then returning when Voldemort came back to full strength, once again for the promise of more victims. It's likely that Voldemort ruthlessly punished Greyback, along with Bellatrix Lestrange and the Malfoys, for failing to stop Harry and his friends from escaping following the Skirmish at the Malfoy Manor.
Although Greyback was permitted to wear the robes of the Death Eaters, he was not given the highest honour of being branded by the Dark Mark. None of the true Death Eaters accepted him as one of them either, due to their bigotry against werewolves in general, and their disgust for Fenrir's savage and perverse personality. Corban Yaxley and Bellatrix Lestrange were not above attacking him when he acted out of order, to which he complained little as he feared them almost as much as he did Voldemort. He was also shown to regard Severus Snape with fear and respect when the latter arrived to kill Albus Dumbledore. Greyback knew he was not respected by Voldemort and his inner circle, and despite his alliance with them being self-serving, he still felt resentful. While Draco Malfoy did use Greyback's name to threaten Borgin into cooperation, he was shocked that the werewolf would actually show up, uninvited, as part of the platoon of Death Eaters raiding Hogwarts.
Order of the Phoenix
Being an ally with the Death Eaters made Fenrir an enemy of the Order of the Phoenix. The leader of the organisation, Albus Dumbledore was rather disgusted that Greyback descended into cannibalism, and would attack humans even without transforming. Remus Lupin, who was bitten by Greyback during childhood, initially felt pity for him believing being unable to control his tendency as a werewolf, before learning that Fenrir actually planned his attack.
When Fenrir was arrested over a werewolf attack that resulted in the deaths of two muggle children, he was able to trick almost the entire courtroom of officials that he was a muggle tramp unrelated to the attack. Lyall Lupin, however, saw the telltale signs of lycanthrope, and insultingly stating that werewolves are "soulless, evil, deserving of nothing but death". Although Lupin's suspicions were disregarded by the rest of the court, Greyback was highly offended and after escaping the Ministry's attempt to Obliviate him, he planned his revenge against the man. Fenrir achieved his vengeance by attacking Lyall's son, Remus, which cursed the boy into a life as a werewolf before Lyall managed to repel him with a flurry of curses. This attack did lead Lyall's bigoted views on werewolf to change, as he continued to love his son regardless.
- Fenrir is one of many permutations of Fenrisulfr, the great wolf and son of the god Loki from Norse mythology.
- Greyback is likely a reference to his greying hair and grey fur in werewolf form that indicates his relation to the Greyback wolf. In keeping with his first name, Greyback is also the name of a monster from Norse mythology, one of the numerous serpents who gnaw at the roots of Yggdrasil alongside the dragon Níðhöggr.
Behind the scenes
- Greyback was portrayed by the late Dave Legeno in the film adaptation of Harry Potter and the Half-Blood Prince. Only a wanted poster of Greyback in the film explains what sort of creature Greyback is, and the scene in which he mauls Bill Weasley is omitted from the film adaptation of Harry Potter and the Half-Blood Prince. In the film adaptation of Harry Potter and the Deathly Hallows, Bill tells Harry that he was attacked by Fenrir Greyback sometime before the Battle of the Seven Potters takes place.
- The role was offered to Kevin McKidd, but he was forced to turn it down, due to a contractual obligation to another project.
- Hisao Egawa voiced Greyback in the Japanese dubs.
- In Harry Potter and the Deathly Hallows: Part 1, Scabior takes the role as leader of the Snatchers, while Greyback is seen taking orders from him.
- In contrast to his very vicious behaviour in the books, Greyback has very little if anything to do in the films. In all three films in which he appears, he speaks twice, once in the Astronomy Tower scene in Half-Blood Prince, and in Deathly Hallows: Part 1 when Harry says his name is Vernon Dudley and the Snatchers don't find the name on the list.
- In Harry Potter and the Deathly Hallows: Part 2, Hermione's Stunning Spell sends Greyback off the Viaduct Courtyard to the ravine below and to his death after he was discovered mauling Lavender Brown. As this contradicts the events of the novel, it cannot be considered canon to the books (in which she does blast him away from Lavender but clearly not off a cliff, as he turns up again in the final part of the battle).
- Dave Legeno had many animal hairs, such as goat, affixed to him when he portrayed Greyback.
- He was possibly a pure-blood or half-blood, as he appeared to be prejudiced against Muggle-borns and called them "Mudbloods" (not to mention it is highly unlikely that the already unpopular Greyback would have been accepted into the Death Eaters at all if he'd been a Muggle-Born as well as a werewolf).
- Greyback is likely based on French loup-garou tales coming from the 15th to 17th centuries. His language and appearance bear close connections to Jean Grenier. The latter was a young boy accused of being a werewolf.
- In the Half-Blood Prince video game, during his attack on the Burrow, Fenrir takes Ginny hostage. When Harry arrives to save her he is seen standing over her. After the duel he is forced to retreat and sets the Burrow on fire with Bellatrix.
- While it's unknown what happens to Fenrir after the Battle at Hogwarts, there is a slight chance that he managed to escape back to his pack (although unlikely, as Ron and Neville are described as "bringing him down" shortly before the death of Voldemort, most likely either killing or Stunning him).
- Although werewolves are not truly affected by silver as they are in Muggle legends, Fenrir was defeated by Ron and Neville during the Battle of Hogwarts, the latter of which may have been wielding a certain sword with a silver blade. However, the sword has Basilisk venom absorbed into its blade, so it is possible that if the sword had wounded or killed Greyback, it may have been because of the venom, not that the sword's blade is silver.
- In the film adaptation of Harry Potter and the Half-Blood Prince, Greyback has long brushed hair but in the Deathly Hallows films he has dreadlocks.
- In LEGO Harry Potter: Years 5-7, when Greyback attacks Lavender, he bites her leg off. Then, Hermione throws a bone to him. When Greyback catches it in the air, Hermione defeats him with the Reductor Curse, knocking him out. It is completely unknown what happened with him after this.
- Ironically, despite being one of the most notorious werewolves to ever live, he never actually appeared in werewolf form in any of the books, films, or video games until Harry Potter: Hogwarts Mystery. However, his transformed werewolf form was previously depicted on Pottermore as an illustration.
- Fenrir is, in many ways, similar to Sabertooth from the X-Men comic book series. One of which is they're both "mindless" beasts covered in hair and with sharp claws that follow an intelligent leader who believes that humans must be eliminated because they are weak. Another similarity being their incredibly homicidal, sadistic, and psychopathic natures and how both are also torturers and sexual predators in addition. In fact, Sabertooth's design in the film X-Men Origins: Wolverine is strikingly similar to Fenrir Greyback's appearance in the films.
- Greyback is also similar to Anita Lucas from the TV series Once Upon a Time. Both are werewolves who have given fully in to their wolf half, and have been known to willingly attack humans even before transforming. Furthermore, Anita seems to share Greyback's philosophy on werewolves' eventually rising up against humankind.
- Croatian: Fenrir Greyback (Fenrir Greyback)
- Czech: Fenrir Šedohřbet (Fenrir Greyback)
- Danish: Fenris Gråryg (Fenris Greyback)
- Dutch: Fenrir Vaalhaar (Fenrir Palehair)
- Finnish: Fenrir Harmaaselkä (Fenrir Greyback)
- French: Fenrir Greyback (Fenrir Greyback)
- Icelandic: Fenrir Grábakur (Fenrir Greyback)
- Lithuanian: Fenryras Pilkanugaris (sometimes Greibekas is used) (Fenrir Greyback)
- Montenegrin:Fenrir Sivi (Fenrir Grey)
- Norwegian: Fenris Vargar (Fenris Weregard)
- Portuguese (Brazil): Fenrir Lobo Greyback (Fenrir Wolf Greyback)
- Russian: Фенрир Сивый [Fenrir Sivyy] (sometimes Грейбек [Greyback] is used) (Fenrir Ashgrey)
- Serbian: Фенрир Сури [Fenrir Suri] (Fenrir Grey)
- Swedish: Fenrir Grårygg (Fenrir Greyback)
- Harry Potter and the Prisoner of Azkaban (Indirectly mentioned only)
- Harry Potter and the Half-Blood Prince (First appearance)
- Harry Potter and the Half-Blood Prince (film)
- Harry Potter and the Half-Blood Prince (video game)
- Harry Potter and the Deathly Hallows
- Harry Potter and the Deathly Hallows: Part 1
- Harry Potter and the Deathly Hallows: Part 1 (video game)
- Harry Potter and the Deathly Hallows: Part 2
- Harry Potter and the Deathly Hallows: Part 2 (video game)
- Wizarding World
- LEGO Harry Potter: Building the Magical World
- LEGO Harry Potter: Characters of the Magical World
- LEGO Harry Potter: Years 5-7
- LEGO Harry Potter
- Harry Potter: The Creature Vault
- Harry Potter: Hogwarts Mystery
- Harry Potter: Wizards Unite
Notes and references
- Writing by J.K. Rowling: "Remus Lupin" at Wizarding World
- Harry Potter and the Half-Blood Prince
- Harry Potter and the Deathly Hallows
- Harry Potter: Hogwarts Mystery, Year 2, "Packmates" Achievement
- Harry Potter: Hogwarts Mystery, Year 1, Side Quest "Hallowe'en Feast"
- Harry Potter and the Goblet of Fire
- Harry Potter and the Half-Blood Prince (film)
- Harry Potter and the Half-Blood Prince, Chapter 29 (The Phoenix Lament)
- Harry Potter and the Half-Blood Prince (film) - Chapter 17
- LEGO Harry Potter: Years 5-7
- Snitchseeker - Quote of the Week