Stunned by Luna in Ravenclaw Tower while trying to alert Voldemort.

Slytherin house ghost, the only one who could control Peeves.

Former Ravenclaw student who returns to help defend Hogwarts.

Hufflepuff house ghost who helps during the battle preparations.

Charms professor who helps defend Hogwarts when the battle begins.

Survives the aerial battle but his twin George loses an ear.

Loses his ear when hit by Snape's Sectumsempra curse during the aerial battle.

Captured by Snatchers and taken to Malfoy Manor. Identity barely concealed by swelling.

Ravenclaw house ghost who reveals the location of her mother's diadem to Harry.

Tortured by Bellatrix Lestrange at Malfoy Manor with the Cruciatus Curse.

Returns to Hogwarts to help defend the school despite his reluctance.

Former Hogwarts student who becomes 'River' on Potterwatch radio.

Hogwarts librarian who fiercely protects the library and joins the school's defense.

Duels Snape and takes control of Hogwarts when Harry returns.

Bathroom ghost who provides information about the castle during the battle.

Gryffindor house ghost who helps evacuate students and joins the castle defense.

Leads student resistance at Hogwarts against the Carrows and Snape's regime.

Poltergeist who joins the defense of Hogwarts, dropping Snargaluff pods on Death Eaters.

Returns to his family and apologizes for his years of estrangement.

Head of Hufflepuff House who helps defend Hogwarts during the battle.

Provides intelligence about Hogwarts' situation during the final battle.

Astronomy professor who joins the defense of Hogwarts alongside other staff.

Arithmancy professor who helps defend Hogwarts during the battle.

Captured at Malfoy Manor and forced to listen to Hermione being tortured.

Helps Harry, Ron, and Hermione get into Hogwarts through a secret passage.

Missing after the aerial battle. His fate remains uncertain.

Ministry employee whose identity Harry assumes with Polyjuice Potion.

His past revealed through Rita Skeeter's biography, including his friendship with Grindelwald.

Death Eater teaching Dark Arts at Hogwarts, brutalizing students.

Eldest of the Peverell brothers who received the Elder Wand from Death.

Death Eater present at Malfoy Manor meeting, one of Voldemort's inner circle.

Present at Bill and Fleur's wedding when it's attacked by Death Eaters.

Death Eater and former Unspeakable, spy within the Ministry for years.

Ron's great-aunt, elderly witch with strong opinions about Dumbledore.

Death Eater at the Manor meeting, one of the inner circle.

Murdered by Nagini, who uses her corpse as a disguise to ambush Harry.

Tortures Hermione at Malfoy Manor and kills Dobby while he helps the prisoners escape.

Lives at Shell Cottage and helps care for those rescued from Malfoy Manor.

Gringotts goblin who is Imperio'd into helping the trio access Bellatrix's vault.

Second Peverell brother who received the Resurrection Stone from Death.

Muggle Studies professor suspended over the Malfoy dining table, murdered by Voldemort.

Rescued from Malfoy Manor by Dobby along with the others.

Killed by Snatchers while trying to evade capture.

Helps Harry and friends escape from Malfoy Manor in a dangerous rescue.

Horcrux locket stolen from her during the Ministry infiltration.

Present when Harry is brought to Malfoy Manor but doesn't positively identify him.

Order of the Phoenix member and Dumbledore's oldest friend, attends the wedding.

Present at Malfoy Manor when prisoners are brought in, eager for violence.

Helps care for those rescued from Malfoy Manor at Shell Cottage.

Imprisoned in his own fortress, tells Voldemort he never had the Elder Wand.

Helps Neville lead student resistance at Hogwarts against Death Eater control.

Killed along with Ted Tonks and Dirk Cresswell by Death Eaters.

Leads the trio into Gringotts but betrays them after getting the sword.

Lost during the aerial battle while in Harry's motorcycle sidecar.

Wisest Peverell brother who chose the Invisibility Cloak from Death.

Harry's father, buried in Godric's Hollow where Harry visits his grave.

Broadcasts as 'Royal' on Potterwatch, providing inside Ministry intelligence.

Helps track down Mundungus Fletcher after Harry treats him with kindness.

Harry's mother, buried in Godric's Hollow where Harry visits her grave.

Furious that Harry escaped Malfoy Manor. Seeks the Elder Wand to overcome their wand connection.

Present at Malfoy Manor when prisoners are brought, out of Voldemort's favor.

Rescued from Malfoy Manor by Dobby along with Harry, Ron, Hermione, and others.

Ministry witch whose identity Hermione assumes with Polyjuice Potion.

Muggle-born witch on trial by the Muggle-Born Registration Commission.

Organizes Bill and Fleur's wedding despite the dangerous times.

Explains wand allegiance and the connection between Harry and Voldemort's wands.

Death Eater present at Malfoy Manor, specialized in dark magic.

Caught stealing from Grimmauld Place, forced to reveal where he sold Slytherin's locket.

Attacks Harry and Hermione at Godric's Hollow, disguised as Bathilda Bagshot.

Present when Harry is brought to Malfoy Manor, conflicted about identifying him.

Death Eater and father of Theodore Nott, present at Manor meeting.

Pregnant with Lupin's child, creating joy amid the war.

Strangled to death by his own silver hand when he hesitates to kill Harry.

Overseeing the Ministry's persecution of Muggle-borns and blood traitors.

Death Eater and brother-in-law to Bellatrix, present at the Manor meeting.

Ministry employee whose identity Ron assumes, married to Mary.

Died attempting to destroy Voldemort's Horcrux, killed by Inferi in the cave.

Visits Harry at Grimmauld Place, announces Tonks is pregnant.

Death Eater and husband of Bellatrix, present at Malfoy Manor meeting.

Death Eater who attacks the trio at the wedding reception.

Killed when Death Eaters take over the Ministry. Died protecting Harry's location.

Brings the captured trio to Malfoy Manor seeking reward from Death Eaters.

Gryffindor student who helps with the resistance at Hogwarts.

Participates in Ministry operations under Death Eater control.

Headmaster of Hogwarts under Death Eater control.

Killed by Death Eaters while on the run as a Muggle-born.

Recognizes the trio at Gringotts but is confunded by Hermione.

Escapes from Gringotts with Harry, Ron, and Hermione riding on its back.

Death Eater and former executioner for the Ministry, present at Malfoy Manor.

Betrays Harry's location to Death Eaters in hopes of getting Luna back safely.

Follows the disguised trio after they steal the locket, nearly discovering their location.