Below are the characters from J. K. Rowling's Wizarding World who have an appearance, mention, or otherwise tropable presence in Harry Potter and the Deathly Hallows (the novel and its movie adaptations). Any tropes applicable to them will be written up on the pages below.
Characters in Harry Potter and the Deathly Hallows (novel and movies):
- The Trio: Ron Bilius Weasley, Hermione Jean Granger
- Hogwarts Students
- Gryffindor: Neville Longbottom, Dean Thomas, Seamus Finnigan, Lavender Brown, Oliver Wood, Katie Bell, James Potter II, Lily Potter II, Rose Granger-Weasley
- Slytherin: Draco Malfoy, Gregory Goyle, Pansy Parkinson, Albus Potter
- Ravenclaw: Luna Lovegood, Padma Patil, Cho Chang, Michael Corner
- Hufflepuff: Ernie Macmillan, Zacharias Smith, Hannah Abbott
- Hogwarts Staff: Minerva McGonagall, Pomona Sprout, Filius Flitwick, Horace Slughorn, Rubeus Hagrid, Sybill Trelawney, Charity Burbage, Argus Filch, Poppy Pomfrey, the Sorting Hat
- The Weasley Family: Molly Weasley, Arthur Weasley, Bill Weasley, Percy Weasley, Fred and George Weasley, Ginny Weasley
- Ministry of Magic: Dolores Umbridge, Rufus Scrimgeour, Pius Thicknesse, Albert Runcorn, Reg Cattermole, Mafalda Hopkirk
- Order of the Phoenix Members: Sirius Black, Mad-Eye Moody, Aberforth Dumbledore, Mundungus Fletcher, Elphias Doge, Kingsley Shacklebolt, Nymphadora Tonks, Fleur Delacour, Lily Potter
- Marauders: James Potter, Remus Lupin, Peter Pettigrew
- Death Eaters: Bellatrix Lestrange, Lucius Malfoy, Amycus and Alecto Carrow, Yaxley, Narcissa Malfoy, Fenrir Greyback, Scabior, Antonin Dolohov, Augustus Rookwood, Thorfinn Rowle, Other Death Eaters
- Muggles: Vernon Dursley, Petunia Dursley, Dudley Dursley
- Other Characters: Ollivander, Augusta Longbottom, Xenophilius Lovegood, Ariana Dumbledore, Hugo Granger-Weasley, the House of Black, Death, the Peverell Brothers, and the Deathly Hallows
- Magical Beings: The Grey Lady, Dementors, Dobby, Kreacher, Griphook
- Animals and Pets: Hedwig, Mrs Norris, Nagini, Grigotts' Ukrainian Ironbelly, Slytherin's Basilisk, Thestrals
- Fantastic Beasts
- Antagonists: Gellert Grindelwald
Novel only characters:
- Hogwarts Students
- Gryffindor: Lee Jordan, Colin Creevey, Parvati Patil, Angelina Johnson, Alicia Spinnet
- Slytherin: Vincent Crabbe, Scorpius Malfoy
- Ravenclaw: Terry Boot, Anthony Goldstein
- Hufflepuff: Teddy Lupin
- Hogwarts Staff: Firenze
- The Weasley Family: Charlie Weasley
- Order of the Phoenix Members: Dedalus Diggle, Hestia Jones
- Death Eaters: Regulus Black, Walden Macnair, Travers, Selwyn
- Other Characters: Viktor Krum, Gabrielle Delacour, Victoire Weasley, Stan Shunpike
- Magical Beings: Nearly Headless Nick, Peeves, Winky, the Hogwarts House-elves, Grawp
- Animals and Pets: Fang, Crookshanks, Pigwidgeon, Buckbeak
Movie only characters:
- Hogwarts Students
- Gryffindor: Nigel Wolpert, Romilda Vane, Cormac McLaggen
- Slytherin: Blaise Zabini, Flora and Hestia Carrow
- Hufflepuff: Susan Bones, Leanne
- Order of the Phoenix Members: Olympe Maxime
- Muggles: Mr. and Mrs. Granger
