Here's some you missed that I could think of out of the top of my head.
Luna Lovegood
Xenophilius Lovegood
Lucius Malfoy
Narcissa Malfoy
Pansy Parkinson
Dean Thomas
Seamus Finnigan
Pavarti Patil
Padma Patil
Lavender Brown
Igor Karkaroff
Madam Maxine
Fleur Delacour
Victor Kruum
Remus Lupin
Sirius Black
Dennis Creevy
Colin Creevy
Bellatrix Lestrange
Rookwood
Cedric Digggory
Ludo Bagman
Barty Crouch
Barty Crouch Jr.
Percy Weasley
Bill Weasley
Charlie Weasley
Peter Pettigrew
Mrs. Figg
Rufus Scrimgeour
Cornelius Fudge
Delores Umbridge
Horace Slughorn
Arcumus Carrow
Alecto Carrow
Kendra Dumbledore
Ariana Dumbledore
Grindelwald
Dobby
Winky
Kreacher
Nyphadora Tonks
Ted Tonks
Gilderoy Lockhart
Madam Pomfrey
Griphook
Olivanders
Travers
Yaxley
Angelina Johnson
Marvolo Gaunt
Aberforth
Grawp
Victoire
Teddy Lupin |