Captain America (House of M)

Captain America (LEGO Marvel Super Heroes)

Captain America (Marvel War of Heroes)

Captain America (Sam Wilson)

Captain America (Ultimate)

Captain America/Steve Rogers (MAA)

Captain Britain

Captain Britain (Betsy Braddock)

Captain Britain (Ultimate)

Captain Cross

Captain Flint

Captain Marvel (Carol Danvers)

Captain Marvel (Genis-Vell)

Captain Marvel (Mar-Vell)

Captain Marvel (Monica Rambeau)

Captain Marvel (Phyla-Vell)

Captain Midlands

Captain Stacy

Captain Universe

Cardiac

Caretaker

Cargill

Carlie Cooper

Carmella Unuscione

Carnage

Carnage (Ultimate)

Carol Danvers

Carol Hines

Carrion (Malcolm McBride)

Cassandra Nova

Catseye

Cecilia Reyes

Celestials

Centennial

Centurions

Cerebro

Cerise

Ch'od

Chamber

Chameleon

Champions

Changeling

Charles Xavier

Charlie-27

Charlie Campion

Chase Stein

Chat

Chimera

Chores MacGillicudy

Christian Walker

Chronomancer

Chthon

ClanDestine

Clea

Clea (Ultimate)

Clint Barton

Cloak

Cloud 9

Cobalt Man

Colleen Wing

Colonel America

Colossus

Colossus (Ultimate)

Confederates of the Curious

Constrictor

Contessa (Vera Vidal)

Controller

Cornelius

Corsair

Cosmo (dog)

Cottonmouth

Countess

Count Nefaria

Crimson Crusader

Crimson Dynamo

Crimson Dynamo (Iron Man 3 - The Official Game)

Crimson King

Crossbones

Crule

Crusher Hogan

Crusher Hogan (Ultimate)

Crystal

Cuckoo

Curt Conners

Cuthbert

Cyber

Cyclops

Cyclops (Ultimate)

Cyclops (X-Men: Battle of the Atom)

Cypher

D'Ken Neramani

Dagger

Daily Bugle

Daimon Hellstrom

Daken

Dakota North

Damage Control

Dani Moonstar

Danny Rand

Daredevil