John Constantine

John Constantine is the protagonist from the Constantine fandom, and a part of the Arrowverse fandom, mainly Legends of Tomorrow.

Character
John Constantine is a man waging war against the forces of darkness — from both within himself and the outside world. An irreverent, working-class con man and occult expert, he’s an experienced exorcist and demonologist with an extensive list of supernatural contacts, with their own paranormal talents and abilities. Following the aftermath of a tragic incident, Constantine has voluntarily checked himself into an asylum and sworn off investigating matters of the supernatural. But when a cryptic message calls him out to reluctantly resume his old life, he finds himself allying with Manny, a rogue warrior angel, and Chas, Constantine’s giant childhood protector — the only friend who’s managed to stay alive.

Slash

 * Atomblazer — the ship between Constantine and Ray Palmer
 * Chasstantine — the ship between Chas Chandler and Constantine
 * Conifer - the ship between Constantine and Lucifer Morningstar
 * Coldblazer — the ship between Constantine and Leo Snart
 * Coldstantine — the ship between Leonard Snart and Constantine
 * Constandes — the ship between Constantine and Desmond Laveau
 * Constangreen — the ship between Gary Green and Constantine
 * Constanqueen — the ship between Constantine and Oliver Queen
 * Constantime — the ship between Constantine and Rip Hunter
 * Deanblazer — the ship between Dean Winchester and Constantine
 * Hellflash — the ship between Barry Allen and Constantine
 * Hellhex — the ship between Jonah Hex and Constantine
 * Hellwave — the ship between Mick Rory and Constantine
 * Jolly — the ship between Constantine and Wally West

Het

 * Constance — the ship between Laurel Lance and Constantine
 * ConstanQueen – the ship between Thea Queen and Constantine
 * Darhkblazer - the ship between Nora Darhk and Constantine
 * Flynnstantine – the ship between Anne Marie Flynn and Constantine
 * Hellcanary — the ship between Constantine and Sara Lance
 * Hellhacker — the ship between Zari Tomaz and Constantine
 * Hellvixen — the ship between Amaya Jiwe and Constantine
 * Smoakstantine — the ship between Felicity Smoak and Constantine

Canon
Desmond Laveau

Gary Green

Sara Lance

Anne Marie Flynn

Fanon
Chas Chandler

Fandom
FAN FICTION

DEVIANTART
 * johnconstantine tag

TUMBLR

Trivia

 * In the comics, Constantine is bisexual, but not in the NBC series
 * During his February 2018 appearance on Legends of Tomorrow, he is confirmed as bisexual
 * It was announced that if Legends got renewed for a fourth season Constantine would be returning as a regular