Over TWO DOZEN deceased Harry Potter actors...
Kinda creepy since the franchise just finished about a decade ago. It's getting to the point that they have so many dead actors, they could do a Harry Potter spinoff movie using only ghostly actors. Deceased people now include:
BOTH 'Headmaster' Albus Dumbledore's
Hagrid
Professor Severus Snape
The Sorting Hat
Garrick Ollivander, Magic Ward shop owner
Armando Dippet, the previous 'Headmaster' before Dumbledore
Kreacher, the house elf
Griphook, the house elf
Narcissa Malfoy
Marcus Belby
Cornelius Fudge, Minister for Magic
Barty Crouch, Sr.
The Bloody Baron
Uncle Dursley
Fenrir Greyback (the werewolf)
Bathilda Bagshot, a witch and author of “A History of Magic”
Tom from The Leaky Cauldron
The Fat Lady haunting the Gryffindor common room