Five Nights at Freddy's
• Nightmare Bonnie (first member of the list)
• William Afton
• Springtrap
• Spring Bonnie
• Montgomery Gator---Bendy and the Ink Machine
• Sammy Lawrence---Dead by Daylight
• Danny Johnson/Ghostface---Identity V
• Norton Campbell
• Luchino Diruse
• Jack
• Mike Morton
• Naib Subedar
• Florian Brand---House Hunted
• Maison Talo---Therapy With Dr. Albert Krueger
• Dr. Albert Krueger
Text-based horror originating on the internet included
Creepypasta
• Laughing Jack---Backrooms
• Entity 71 / The Red Knight / Claudius---The Sturgeon Mythos/Strangeness in Sturgeon
• Cyril Monks
• Amos
Invincible
• Machine Head
• Mauler Twins
• Rex Splode
• Sinister Mark/Capevincible
• Mohawk Mark/Movinihawk
• Shapesmith
• Lensless Mark/Nogogglesible
• Retro Mark/Gogglesible---DC (var)
• Edward Nygma/The Riddler
• Jonathan Crane/Scarecrow
• Roman Sionis/Black Mask
• The Joker---Star vs the Forces of Evil
• Toffee---Smile Precure/Smile Pretty Cure/ Glitter Force
• Joker/Rascal
• Wolfrun/Ulric---Suzume
• Serizawa Tomoya---Jojo's Bizarre Adventure
• Dio Brando
• Terence T. D'arby/D'arby the Younger
• Akira Otoishi
• Terunosuke Miyamoto
• Risotto Nero
• Cioccolata
• Gyro Zeppeli
• Diego Brando
• Aisho Dainenjiyama
Error 143
• Micah Yujin---The Arcana
• Count Lucio
• Julian Devorak---Court of Darkness
• Toa Qelsum---Obey Me!
• Asmodeus
• Mammon
• Belphegor
Reverse: 1999
• Forget Me Not
• Pavia
• Ulrich
• J
• Diggers---Lilith + Farlight Games
• Silas (AFKA)
• Baden (AFKA)
• Zikis (AFKA)
• Eugene (AFKA)
• Drew (Dislyte)
• Sander (Dislyte)
• Ollie (Dislyte)
• Daylon (Dislyte)
• Triki (Dislyte)
• Toland (Dislyte)
• Bi Tao (Dislyte)
• Viperian (AFKJ)
• Hodgkin (AFKJ)
• Harak (AFKJ)
• Cyran (AFKJ)
• Ravion (AFKJ)---Nikki series
• Shade (LN)
• Gray Raven (LN)
• Nidhogg (LN)
• Zhu Yuxian (LN)
• Giovanni (IN)---Cookie Run
• Licorice Cookie
• Red Velvet Cookie---MiHoYo Games
• Otto Apocalypse (HI3)
• Kalpas (HI3)
• Void Archives (HI3)
• Il Dottore (Genshin)
• Kaeya (Genshin)
• Albedo (Genshin)
• Wriothesley (Genshin)
• Kaveh (Genshin)
• Alhaitham (Genshin)
• Sunday (HSR)
• Aventurine (HSR)
• Dr. Ratio (HSR)
• Boothill (HSR)
• Von Lycaon (ZZZ)
• Anton Ivanov (ZZZ)
• Lighter (ZZZ)
• Hugo Vlad (ZZZ)
• Kamano Manato (ZZZ)
The Man From the Shadow -linked
• The Man From the ShadowBlack Magic -linked
• Wilson -linked---The Elder Scrolls
• Arch-Curate Althadan Vyrthur
• VeezaraFallout
• Nick Valentine---League of Legends
• Viktor
• Khada Jhin---Arcane
• Silco---Valorant
• Amir El Amari/Cypher
• Omen
• Vincent Fabron/Chamber