A[]
- The Administrator (TribeTwelve)
- Aggressor
- The Angel of Death
- Angular (brighter than a spoon)
- Ash (The Archive)
- Anxiety (Twelve Days)
B[]
- The Beast (OH GOD THE RAPTURE IS BURNING)
- The Being
- The Birch King (To Light a Candle)
- The Black Sky (OH GOD THE RAPTURE IS BURNING)
- The Black Widow
- The Blank Being
- The Bogeyman
- The Bony King of Nowhere
C[]
- The Ceiba Monster
- The Clutchbone
- The Controller
- Conquest
D[]
- Daddy Long Legs (The Long Game)
- The Deceiver
- The Demonic Stick Figure
- Der Ritter (DarkHarvast00)
- Der Großmann (Der Großmann)
- The Disease (TheLostJournal00)
- The Distortionist
- The Duke
- The Duke of the Black Forest
- The Duke of Dead Trees
E[]
- Enigma
- Erebus (The Path of Dread)
F[]
- Faceless (brighter than a spoon)
- Farstrider (Blank Space)
- Father (The Long Game)
- Fear Dubh (Fear Dubh)
- The Firebrand
- The Fool (Runneth Over)
- Fossil-Type BIRCHMAN (Topography Genera)
- Freak Designation Rho - MUJINA (The Four Roses Verse)
G[]
- The Gaunt Businessman (The Puppet Motel)
- The Gentleman
- The Giant
- Gorr'Rylaehotep (DarkHarvest00)
- The Government Man (OH GOD THE RAPTURE IS BURNING)
- The Greatest Game (A Life of Laughter)
- The Grey Gentleman
H[]
- The Huntsman
I[]
- The Imitator (The Theatre of Life)
J[]
- The Jabberwock (They Sought It With Thimbles)
K[]
- King Crimson (Convention of the 24)
- The King of Trees (Phantasmagorical)
- Keeper (TribeTwelve)
L[]
- Lancer of Death
- The Lingering Dread
- Long Limbed Man (brighter than a spoon)
- The Lord of the Labyrinth
M[]
- The Maestro (PhantomVoices)
- The Man of Blood and Shadow
- The Man in the Suit (Stan Frederick)
- The Man Who Waits
- The Many-Faced Stranger
- Master
- The Messenger (The Seeing World)
- Mr. Faceless (TheLostJournal00)
- Mr. Nothing (Don't Let Them Tell Us Stories)
- Mr. Slim (TribeTwelve)
- Mr. Tall (Return to Slender)
- Mutilator
N[]
- The Nameless Thing
- The Negative
- Noppera-bo (Journey Through a Burning Brain)
- Nyasient'e (Horsemen)
O[]
- Oberon
- Old Mister Gaunt (brighter than a spoon)
- Operator (brighter than a spoon)
P[]
- The Pale Prince (Debasing the Beef Canoe)
- The Phantasm
- The Pied Piper (Lost Girl)
- The Product (Shattered Psyche Verse)
- The Progenitor (Tea Time with the Traitor)
- Puca
Q[]
- Quod Gracili (The Angelic Stele)
R[]
- Rail Thin Man (brighter than a spoon)
- The Rawboned Man (The Secret History of the World)
S[]
- Saya'rith The Disease (TheLostJournal00)
- Schlankwald (Schlankwald)
- The Silent Stranger
- Skin-and-Bones Man (brighter than a spoon)
- The Skinny Bastard (brighter than a spoon)
- Slendy (The Slender Man Mythos)
- Slim Suited Man (brighter than a spoon)
- The Spider
- Stalker
- Stick-In-The-Mud (EverymanHYBRID)
- STRANGER (Eccentrically Bored)
- Subject JABBERWOCK (The Last Stage)
- Subject Tango Whiskey Delta (brighter than a spoon)
- Slender
- Slendy
T[]
- The Tall Man
- Tall, Dark and Faceless (Return to Slender)
- Tall, Pale, and Faceless (A Really Bad Joke)
- Teacher
- Tentacles
- The Terror of Life
- Tezcatlipoca
- The Thin White Duke (brighter than a spoon)
- THOMAS (UNTITLED PROJECT)
- Timor Lignoum Homo (Timor Bibloctheca)
U[]
- The Unit
V[]
- The Virus (Jeff Woods)
W[]
- The Watcher
- The Wicked Gentleman
- Willow (The Archive)
- The Wicker (Lee Davis)
X[]
Y[]
- Yggdrasil (Mephi)
Z[]
- Zicker of Life and Death