Superman: World without a Superman

Green Lantern

Alan Scott

Captain Marvel

Billy Batson

Jonathan Kent

adoptive father of Clark Kent

Martha Kent

adoptive mother of Clark Kent

Guy Gardner

Green Lantern of Sector 2814

Lana Lang

from Superman

Doctor Fate

Kent Nelson

Wildcat

Ted Grant

Booster Gold

Michael Jon Carter

Metamorpho

Rex Mason

Elongated Man

Ralph Dibny

Lobo

DC, bounty hunter

Big Barda

New Gods

Mister Miracle

Scott Free

Dr. Mid-Nite

Dr. Charles McNider

Green Lantern

Kilowog

Orion

DC, Fourth World

Fire

Beatriz da Costa

Ice

Tora Olafsdotter

Mercury

from The Metal Men

Doomsday

The Guardian

Jim Harper

Maggie Sawyer

DC

Geo-Force

Brion Markov

Platinum

from The Metal Men

Obsidian

Todd Rice

Lead

from The Metal Men

Gold

from The Metal Men

Cat Grant

Iron

from The Metal Men

Tin

from The Metal Men

Doctor Light

Kimiyo Hoshi

Lightray

Solis, Fourth World

Dream

of the Endless; Morpheus; Sandman

Steve Lombard

Oberon

from Mister Miracle

Tommy

Thomas Tompkins Sr., of the Newsboy Legion

The Toyman

Winslow Schott, DC

Ron Troupe

of the Daily Planet, DC

Jack Hawk

Blackhawk's brother; Black Mask

Maxima

DC, Queen of Almerac

Vicki Grant's H-Dial aliases

Dial H for Hero, identities held by Vicki Grant

Red Star

Leonid Kovar

Professor Emil Hamilton

Overmind / Ruin

Dubbilex

DC, Cadmus clone

Gabby

John Gabrielli Sr., of the Newsboy Legion

Dan Turpin

from Superman, Brooklyn

Allie

DC, Daily Planet intern

Scrapper

Patrick MacGuire Sr., of the Newsboy Legion

Big Words

Anthony Rodrigues Sr., of the Newsboy Legion

Beautiful Dreamer

Forever People, Fourth World

Big Bear

Forever People, Fourth World

Mark Moonrider

Forever People, Fourth World

Bibbo Bibbowski

from Superman

Bill Clinton

Parasite

Rudy Jones

Vykin the Black

Forever People, Fourth World

Gangbuster

Jose Delgado

George

from Hasbro's G.I. Joe Club ads

Serifan

Forever People, Fourth World

Baby Wildebeest

from Teen Titans

Flippa Dippa

Walter Johnson Jr., of the Newsboy Legion

Supergirl

Matrix (Pocket Universe), 1988-1996, 2000-2002

Inspector Henderson

from Superman

Phantasm

Andrea Beaumont

Cindy

Brother Power

Mirage

Miri Delgado, of Team Titans

Hammer

Boris Ulyanov, DC, People's Heroes

Oswald Loomis

DC, The Prankster

Mara

from Arion, Lord of Atlantis

Blaze

demonic entity, DC

Redwing

Carrie Levine, of Team Titans

Matthew Ryder

from alternate 2030 AD, Waverider

Sydney Happersen

DC

Collin Thornton

Satanus

Liri Lee

of the Linear Men

Frank Berkowitz

DC

Murph

DC

Gretchen Kelley

DC

Adam Grant

DC

Tiger

Masi Tanaka, Judomaster's sidekick

Whit

DC, Daily Planet

Killowat

Charlie Watkins, of Team Titans

Auron

Lambien, from The Omega Men

Clovis

Yango

DC, of Jack Kirby's Outsiders

Stretch

Tom Longacre

Dr. Walter Johnson

of the Cadmus Project, father of Flippa Dippa

Vincent Edge

from Superman

Sponge

VH-1, Eggbreakers