Supermax

Gender: ♂
Member of: Desert Stars

Supernalia

Individual of: Ul'lula'ns

Supernaut

Sgt. Michael Fields
Gender: ♂
Member of: Order (II)

Lead
The Order (II) 2 - 3, 6 - 10

Supernova

Garthan Saal
Gender: ♂

Super-Patriot (I)
Super-Patriot (John F. Walker)

John F. Walker (Jack Daniels)
Gender: ♂
Alias: Captain America (John F. Walker), U.S. Agent

Super-Sabre
Super-Skrull
Super-Skrull (Earth MiniM)
Super-Skrull (Ultimate)

Universe/Dimension/Timeline: Earth Ultimate (Earth-1610)

Features
Ultimate Secrets 1.FT

Super-Slave
Suprema

Susan Scarbo
Gender: ♀
Alias: Mother Night

Supreme Intelligence
Supreme One

Individual of: Quists

Supremor
Supremus
Surf
Surge (Illarion Pavlovich Ramskov)

Illarion Pavlovich Ramskov
Gender: ♂

Surge (Noriko Ashida)
Surgeon

Gender: ♂
Member of: Mystery Men

Surtur
Sushi

Susan Hayakawa
Gender: ♀
Member of: Grapplers

Suspiria
Suzi
Svyatogor

Sasha Pokryshkin
Gender: ♂
Member of: Bogatyri

Swamp Men
Alec Swan

Gender: ♂
Universe/Dimension/Timeline: Malibu Universe (Earth-93060)

Main
Codename: Firearm (Malibu Comics) 0 - 5

Dr. Betty Swanson
Swarm
Swashbucklers
Sway
Sweet William
Swiney-Girl
Switchback

Alternate version(s): Switchback (AgeOfApo)

Switchback (AgeOfApo)

Alternate version of: Switchback
Universe/Dimension/Timeline: Earth Age of Apocalypse (Earth-295)

Beverly Switzler
Swoo
Swoopy the Fearless
S.W.O.R.D.

(Sentient Worlds Observation and Response Department)
Employee(s): Henry Peter Gyrich, Sydren
Headquarter(s): Peak
Lead by: Abigail Brand

Features
Heroic Age: X-Men 1.FT
X-Men: Messiah CompleX - Mutant Files 1.FT
X-Men TPB: Divided We Stand 1.FT

Sword Master
Swordbearers of Arakko
Swordsman (Jacques Duquesne)
Swordsman (I) (Earth Gatherers)

Gender: ♂
Member of: Gatherers
Universe/Dimension/Timeline: Earth Gatherers

Swordsman (Jacques Duquesne) (HouseOfM)

Jacques Duquesne
Gender: ♂
Alternate version of: Swordsman (Jacques Duquesne)
Member of: Dragons (HouseOfM)
Universe/Dimension/Timeline: Earth House of M

Swordsman (II)

Gender: ♂
Brain Patterns taken from: Swordsman (Jacques Duquesne)
Individual of: Cotati
Spouse(s): Mantis

Features
Empyre Handbook 1.FT

Swordsman (Andreas Strucker)
Swordsman (Jarvert)
Swordsman (V)

Gender: ♂
Member of: Remnants
Universe/Dimension/Timeline: Counter-Earth (II)

Sybil Dorn

Gender: ♀
Member of: Brethren
Spouse(s): Thane Ector

Sydren

Lieutenant Sydren
Gender: ♂
Employed by: S.W.O.R.D.

Beverly Sykes

Gender: ♀

Support
New Warriors (IV) 1 - 4

Sylene

Gender: ♀
Parent(s): Loki (M2)

Features
Thor: Asgard's Avenger 1.FT

S'ym
Symbiotes
Symkaria
Synapse

Emily Guerrero
Gender: ♀
Individual of: Inhumans
Member of: Avengers Unity Squad

Synch
Syndicate

Universe/Dimension/Timeline: Earth Ultimate (Earth-1610)

Features
Ultimate Secrets 1.FT

Micah Synn
Jemaine Szardos
Margali Szardos