Hogwarts

Harry Potter - Gryffindor Ron Weasley - Gryffindor Hermione Granger is a Gryffindor Sirius Black The Weasley family: Arthur and Molly (Ron's parents), Bill, Charlie, Percy, Fred and George (brothers), Ginny (sister) - Gryffindor Albus Dumbledore Minerva McGonagall Severus Snape (Snape) Rubeus Hagrid Filius Flitwick Pomona Stem (Sprout) Dolores Umbridge Remus Lupin Hortense Slughorn (Slughorn) Voldemort Draco Malfoy - Slytherin Lucius Malfoy Bellatrix Lestrange Peter Pettigrew Bartemius Crouch Jr. Neville Longbottom - Gryffindor Luna Lovegood - Ravenclaw Cedric Diggory - Hufflepuff Zhou Chang - Ravenclaw Ginny Weasley - Gryffindor Fred and George Weasley - Gryffindor Dobby the House Elf Kreacher is a house elf. Alastor Moody (Mad-Eye) Kingsley Shacklebolt Nymphadora Tonks Oliver Wood - Gryffindor Angelina Johnson - Gryffindor Fawkes is Dumbledore's phoenix. Hogwarts Ghosts: Nearly Headless Nick (Gryffindor), Bloody Baron (Slytherin), Gray Lady (Ravenclaw), Fat Friar (Hufflepuff) Vincent Crabbe - Slytherin Gregory Goyle - Slytherin Pansy Parkinson - Slytherin Theodore Nott - Slytherin Blaise Zabini - Slytherin Lee Jordan - Gryffindor Dean Thomas - Gryffindor Seamus Finnigan - Gryffindor Parvati Patil - Gryffindor Lavender Brown - Gryffindor Cormac McLaggen - Gryffindor Angelina Johnson - Gryffindor Katie Bell - Gryffindor Rowena Ravenclaw - Ravenclaw The Gray Lady - Ravenclaw Ghost Padma Patil - Ravenclaw Roger Davis - Ravenclaw Michael Corner - Ravenclaw Terry Booth - Gryffindor Helga Hufflepuff was the founder of the house. She valued hard work, loyalty, and honesty; she took under her wing all who wished to study. Ernie MacMillan - Hufflepuff Hannah Abbott - Hufflepuff Justin Finch-Fletchley - Hufflepuff Susan Bones - Hufflepuff Zachariah Smith - Hufflepuff Megan Jones - Hufflepuff Wayne Hopkins - Hufflepuff Tom Riddle - Slytherin Gellert Grindelwald