50 Fun Facts About Severus Snape

Who plays Snape in all eight Harry Potter films?

He was Rowling's personal choice, and she told him Snape's secret long before the last book was published.

Who was cast as Snape in the HBO television adaptation, as announced in 2025?

Paapa Essiedu was announced as Snape in April 2025. Rowling's own description of the character is an "antihero" drawn from a disliked teacher of her childhood.

Snape was reportedly based in part on which figure from Rowling's schooldays?

John Nettleship taught Rowling chemistry at Wyedean School near Chepstow and employed her mother as an assistant.

Rowling took Snape's first name from a road in which part of London?

His surname is borrowed from an English village.

Which character did Rowling say is the only one she deliberately based on a real person?

Snape nonetheless has a widely reported real-life model in her old chemistry teacher.

Who turns out to be the real villain of book one, the man Snape was actually watching?

Harry spends the whole book convinced Snape is plotting to steal the Philosopher's Stone.

Which spell does Harry learn by watching Snape use it at the Duelling Club?

The disarming charm becomes Harry's signature move in the later books.

Which complex potion does Snape brew for Remus Lupin in book three?

He later forces Lupin to resign by telling the school he is a werewolf.

Who tricked the schoolboy Snape into nearly entering the Shrieking Shack on a full moon?

James stopped him and saved his life, though Snape believed James only acted to avoid expulsion.

Who names Snape as a Death Eater in the Pensieve trial Harry witnesses?

Dumbledore defends him, saying Snape changed sides before Voldemort's downfall and turned spy.

What does Snape show Cornelius Fudge as proof that Voldemort has returned?

Fudge refuses to believe it, and Dumbledore sends Snape on his secret mission to rejoin the Death Eaters.

What discipline does Dumbledore have Snape teach Harry in Order of the Phoenix?

The lessons end when Harry sneaks a look at Snape's worst memory in the Pensieve.

What does Harry see in Snape's worst memory?

In the same memory Snape calls Lily a Mudblood, the moment that ended their friendship.

What had Snape secretly given Umbridge instead of real truth serum?

When she demands more, he claims his supplies are exhausted and carries Harry's warning to the Order.

Where is Snape's home, visited by Bellatrix and Narcissa at the start of book six?

It is the small house where he spent a neglected childhood with his quarrelling parents.

What does Narcissa Malfoy swear Snape to in book six?

He promises to protect Draco and to finish Voldemort's task himself if the boy fails.

Who replaces Snape as Potions Master when he finally gets the Defence job?

Slughorn was Snape's own former teacher, coaxed out of retirement by Dumbledore.

Whose textbook does Harry hand over when Snape demands to see his Potions book?

Snape knows he is lying and gives Harry detention every weekend until the end of the year.

Who tells Harry that it was Snape who overheard the prophecy and carried it to Voldemort?

Dumbledore still insists on his trust in Snape, which makes the tower scene that follows even harder to read.

What was the maiden name of Snape's witch mother?

With a Muggle father, Tobias, that makes him a half-blood and explains the name in his old textbook.

Which Death Eater siblings join the Hogwarts staff under Headmaster Snape?

Alecto and Amycus Carrow are the pair Snape quietly works to contain.

Where does Snape send the Sword of Gryffindor after students try to steal it?

That sword was only a copy; a silver doe later leads Harry to the real one.

What form does Snape's Patronus take?

It matches Lily's, and Rowling says he is the only Death Eater capable of producing a full Patronus at all.

Why does Voldemort decide Snape must die in the Shrieking Shack?

The reasoning is wrong: Draco had disarmed Dumbledore, so the wand's allegiance never passed to Snape.

Why does the dying Snape ask Harry to look at him?

He also releases a cloud of memories for Harry to view in the Pensieve.

Into which Houses were Snape and Lily sorted on arrival at Hogwarts?

They had been childhood friends who lived near each other, and stayed close for several years despite the split.

Which other family could the prophecy have referred to, besides the Potters?

Snape realised too late that Voldemort had read it as pointing at Lily's family and begged for her life.

Which cursed object left Dumbledore with less than a year to live?

Snape's Dark Arts knowledge slowed the curse in his hand, which is why Dumbledore asked Snape to end it on his own terms.

Why does Snape's portrait not immediately appear in the Headmaster's office?

Rowling likes to think Harry lobbied to have one installed once the truth was known.

What does Harry call Snape when reassuring his son Albus in the epilogue?

Albus Severus is named for two headmasters, one of them a Slytherin.

What did Rickman say when directors asked why he played a scene a certain way?

Rowling had told him early on that Snape loved Lily, and he used that to shape line readings and body language.

Which magazine published Rickman's 2011 open letter to J. K. Rowling?

It looked back on ten years of Potter films and thanked her for telling the story.

Who plays the fifteen-year-old Snape in the Order of the Phoenix flashback?

Benedict Clarke plays the ten- or eleven-year-old Snape in Deathly Hallows – Part 2.

Which actor turned down Snape to play General Thade in Planet of the Apes?

Only after he passed was the part offered to Rickman.

Who originally played Snape in the West End production of Cursed Child?

In the play's alternate timeline Snape is alive, still teaching and running the last remnants of Dumbledore's Army.

What convinces the alternate-timeline Snape that his visitor comes from another reality?

He is deeply moved to learn Harry would name a son after him, and sacrifices himself to cover Scorpius's escape.

Snape's black flowing robes give him the appearance of what, in the books?

The books also give him sallow skin, a hooked nose, yellow uneven teeth and greasy shoulder-length hair.

Which illustrator drew Snape with a moustache and goatee in the American editions?

Her chapter art for Azkaban, Phoenix and Half-Blood Prince also gave him a receding hairline.

Which spell does Lupin describe as Snape's "speciality"?

Aiming it at a Death Eater in the aerial battle, Snape accidentally takes off George Weasley's ear.

Which rare skill does McGonagall imply Snape shares only with Voldemort?

He also holds off three professors at once, including the former duelling champion Flitwick.

Which bookshop chain published a volume called The Great Snape Debate?

Waldenbooks went with stickers instead: "Trust Snape" and "Snape Is A Very Bad Man".

Joyce Millman traced Snape to which literary tradition?

Her essay "To Sir with Love" puts him beside Wuthering Heights' Heathcliff.

Who narrates the UK audiobooks and called Snape "hard to love" but fascinating?

David Yates, who directed the last four films, said denying the audience information about Snape was "the coolest thing you can do".

Where did IGN rank Snape in its list of top Harry Potter characters?

Fans were more generous: he came first in MTV, Empire and Bloomsbury polls after the final film.

Which YouTube video with the chorus "Snape, Snape, Severus Snape" won Best Comedy of 2007?

Neil Cicierega's Potter Puppet Pals short has racked up more than 170 million views.

Who played Snape in Comic Relief's Harry Potter and the Secret Chamberpot of Azerbaijan?

Jennifer Saunders played both Ron and J. K. Rowling in the same charity sketch.

Who played Snape in the 2004 Saturday Night Live sketch with Lindsay Lohan as Hermione?

Team Starkid's A Very Potter Musical cast Joe Moses in the role.

Rowling said one fan guessed Snape's love for Lily after which book's publication?

It made her wonder how she had given herself away, four books before the reveal.

Which Washington Post critic called Snape's fate Rowling's most heartbreaking achievement?

Christian Science Monitor's Jenny Sawyer argued he is the only character with a genuine choice to make.

Snape's own former Potions textbook was inscribed as the property of whom?

Its margins held invented hexes and improved brewing instructions that turned Harry into Slughorn's star pupil.