List of DC Universes

Live-Action Universes
The Batman - Serial

Batman & Robin - Serial

Superman - Serials

Adventures of Superman - TV Series

Wonder Woman - TV Movie

Shazam! - TV Series

Wonder Woman - TV Series

Batman - 1960s TV Series + Legends of the Superheroes

Batman - Burton/Schumacher Film Series

The Flash - 1990 TV Series

Lois & Clark: The New Adventures of Superman

Smallville

Gotham

Arrowverse (Earth-One and Supergirl)

DC Films Universe

Black Lightning

Krypton

DC Universe (Channel) Universe

Originating on TV
DC Animated Universe (DCAU)

The Batman

Batman: The Brave and the Bold

Green Lantern

Justice League Action

Originating on Video
Superman: Brainiac Attacks

Superman: Doomsday

Justice League: The New Frontier - film

Batman: Gotham Knight (arguably part of The Dark Knight Trilogy, arguably multiple universes in itself)

Wonder Woman - 2009 film

Green Lantern: First Flight

Superman/Batman: Public Enemies

Justice League: Crisis on Two Earths

Batman: Under the Red Hood - Film

All-Star Superman - Film

Green Lantern: Emerald Knights

Batman: Year One - Film

Justice League: Doom

Superman vs. The Elite

Batman: The Dark Knight Returns - Film

Superman Unbound

DC Animated Movie Universe (DCAMU)

Justice League: Gods and Monsters

Batman: The Killing Joke

Batman: Gotham by Gaslight