Checkmate by Greg Rucka

Michael Holt

Mr. Terrific

Black Lightning

Jefferson Pierce

Katana

Tatsu Yamashiro, from DC

Vixen

Mari McCabe, from DC

Deadshot

Floyd Lawton

Stargirl

Courtney Whitmore

Fire

Beatriz da Costa

Death

of the Endless

Ice

Tora Olafsdotter

Doctor Mid-Nite

Pieter Cross

Hourman

Rick Tyler

Nightshade

Charlton/DC, Eve Eden

Flashback

Sara Quinones, Milestone

June Moone

Enchantress

Enchantress

DC, separate from June Moone

Red Arrow

Roy Harper

Rick Flag Jr.

from the 1950s-1960s and modern Suicide Squad

Mirror Master

Evan McCulloch, from Flash

Count Vertigo

Green Arrow villain

Rocket Red

Dmitri Pushkin

Grace Choi

DC

Liberty Belle

Jesse Chambers-Tyler

King Faraday

DC spy

Thunder

Anissa Pierce

Plastique

Bette Sans Souci

Multiplex

Danton Black

Starman

Thom Kallor

Sasha Bordeaux

DC, Batman family, Checkmate

Scandal Savage

daughter of Vandal Savage

Sebastian Faust

DC

Valentina Vostock

DC, Negative Woman / White Queen

Mlle. Marie

Marie, classic version, French Resistance

August General in Iron

Fang Zhifu

Cinnamon

Kate Manser, DC western heroine

Sickle

Natasha Ulyanov, DC, People's Heroes

Hooty

Doctor Mid-Nite's owl

Hawk

Holly Granger

Tasmanian Devil

Hugh Dawkins

Black Queen's Knight

Josephine Tautin, of Checkmate

Carl Draper

DC, Master Jailer / Deathtrap / Castellan

Immortal Man-in-Darkness

secret identity unknown, multiple pilots

The General

DC, General Wade Eiling

White King's Knight

Tommy Jagger, of Checkmate

Chang Tzu

Egg Fu

Mawzir

DC; demon

Zviad Baazovi

Bad Samaritan, from Outsiders / Checkmate

David Said

from Batman

Carla Draper

DC, Snare / Locksmith

Anais Guillot

Mademoiselle Marie, July-August 1944

Zoe Magnier

Mademoiselle Marie, Fall 1940

Simone Michel-Levy

Mademoiselle Marie, February 1942

Countess Margaux de Mortain

Mademoiselle Marie, died 1830

Sabine Roth

Mademoiselle Marie, October 1944

Lady Elisabeth Saint-Marie

Mademoiselle Marie, 1790s

Marie Salomon

Mademoiselle Marie, 1916

J.A.K.E.

G.I. Robot of S.H.A.D.E.