|Location||Outside of other universes|
|Inhabitants||All universes in the Ultra Series|
The Multiverse is a present theme in the Ultra Series. It is the setting in which all of the Ultra Series shows and series take place in.
The Multiverse was first implied in the Showa Era with Ultra Q and later, in the Heisei series with Ultraman Tiga. It was first truly confirmed in Ultraseven X and first shown in the movie, Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire. Since then it has been openly acknowledged and is a part of some plot points. In the Ultra Galaxy Legend Gaiden: Ultraman Zero vs. Darklops Zero, an Alien Salome named Herodia and her henchmen attempted to gain access to the Multiverse and conquer it with an army of Imitation Ultra Brothers and Darklops Zero. Kaiser Belial later launched two separate attacks on the Land of Light, from another Universe. In Ultraman Saga, it was stated that the Ultramen had moved from not just protecting one Universe, but parts of the Multiverse. In Ultraman X, many Ultras from different universes visited X's universe either by accident or on purpose, but always with the same goal, to help defend it.
List of known Universes
|Universe||Description||Native Ultramen||Ultramen from other Universes|
|Nebula M78 Universe||The universe where the Showa Ultra Series take place. It is also called the 'Showa Universe'. There are lots of Ultraman in this universe who have not travelled to Earth, but have in other universes.||Ultraman||Ultraman Dyna|
|Ultraman: The Adventure Begins Universe||The universe where the Ultra Force are the only Ultramen that are sent to Earth.||Ultraman Chuck|
|Ultraman: Towards the Future Universe||The universe where Ultraman Great is the only Ultraman to go to Earth.||Ultraman Great|
|Ultraman: The Ultimate Hero Universe||The universe where Ultraman Powered is the only Ultraman to go to Earth.||Ultraman Powered|
|Heisei Ultraseven Universe||The universe where the Heisei Ultraseven series takes place.||Ultraseven|
|Ultraman Zearth Universe||The universe where Ultraman Zearth and Ultraman Zearth 2 take place.||Ultraman Zearth|
Ultraman Neos Universe
|The universe where the Ultraman Neos series takes place.||Ultraman Neos|
|Ultraman Max Universe||
The universe where the Ultraman Max series takes place.
Ultraman Max and Ultraman Xenon are the only Ultramen to come to Earth. Ultraman Max talks about being from the Nebula M78 in his universe, so it's possible that other Ultraman exist but never came to protect Earth.
|Aqua Project Universe||The universe where the Ultraseven X series takes place. In this universe Ultramen do not exist, but Ultraseven travels to this world to protect it and his own from the Shadow Rulers.||Ultraseven X|
|Ultraman Story 0 Universe||The universe where the Ultraman Story 0 manga takes place.|
|ULTRAMAN Manga Universe||The universe where the ULTRAMAN manga takes place.|
|Another Genesis Universe||The universe where the Ultraman: Another Genesis series take place.|
|Ultra Star U40 Universe||The universe where The☆Ultraman takes place.||Ultraman Joneus|
|Neo Frontier Space Universe||
In this universe, Ultraman Tiga and Ultraman Dyna are the only known living Ultramen.
The past of this universe is majorly different to that of the M78 Universe. Ancient Giants of Light were on Earth 30,000,000 years ago protecting it until they departed and left behind statues of themselves.
|Guardians of Earth Universe||
The universe where the Ultraman Gaia series takes place.
In this universe, Ultraman Gaia and Ultraman Agul are the only Ultramen to appear, and were both created by the Earth itself.
|Battle in Hyperspace Universe||
The universe where "Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace" film takes place.
In this world, Ultraman only exist as a TV shows, until the Red Sphere appears and is able to a grant a boy's wish to bring Gamu into the world. It also creates alternate versions of Ultraman Tiga and Ultraman Dyna.
|Cosmos Space Universe||
The universe where the Ultraman Cosmos series takes place.
In this universe, Ultraman Cosmos and Ultraman Justice are the only Ultramen that appear.
|Ultra N Universe||The universe where the "ULTRAMAN" film and the Ultraman Nexus series takes place.|
The universe where the "Superior Ultra 8 Brothers" film takes place.
In this world, Ultramen only exist as TV show characters. The human hosts/forms of Ultraman, Ultraseven, Jack, Ace, Tiga, Dyna and Gaia are all regular humans.
Ultraman Mebius travels here from the M78 Universe to defeat Kaiju at the behest of a mysterious girl. He teamed up the Ultramen when they eventually gain the ability to transform.
|Another Space Universe||
The universe where the "Ultraman Zero: The Revenge of Belial" film takes place.
In this universe, Ultramen do not exist, but similar beings of power exist throughout it. Ultraman Zero travels here to stop Ultraman Belial's galactic empire, and eventually stays in this world with Ultimate Force Zero to protect it.
|Future Earth Universe||
The universe where the "Ultraman Saga" film takes place.
In this universe, Ultraman do not exist, until an Alien Bat takes away almost all of it's humans. Ultraman Dyna travels here.
Ultraman Zero and Ultraman Cosmos also travel to this world when they are called upon by Dyna.
|Dark Spark War Universe||
Only Ultraman Ginga and Ultraman Victory are confirmed from this universe, all others came are suspected to be from their own respective universes.
|Ultra Flare Universe||
The universe where the Ultraman X series takes place.
A universe in which spark dolls exist on Earth and were awakened by solar flares after Ultraman X knocked Greeza into the sun.
|The Origin Saga Universe||The universe where Ultraman Orb THE ORIGIN SAGA takes place.||Ultraman Dyna|
|Ultra Fusion Universe||The universe where the Ultraman Orb series takes place.
A universe where Ultra Warriors had arrived to this universe to seal King Demon Beasts
|Crisis Impact Universe||The universe where the Ultraman Geed series take place.||Ultraman Zero|
|Ultraman Nice Universe||The universe where the Ultraman Nice informercials take place.||Ultraman Nice|
|Project Ultraman Universe||The universe where the "Project Ultraman" film was going to take place.|
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 This universe is an alternate M78 universe. This means it is a universe where the Nebula M78 exists, but a certain Ultraman is the only one who has travelled to Earth.
Ultras that can to travel to other Universes
- Ultraman Dyna (Travelled to the Showa Universe and Saga Universe on his own)
- Ultraman Cosmos (Arrived in the Saga Universe on his own.)
- Ultraman Zero
- Ultraman X (Send Ultraman Ginga, Ultraman Victory and Arisa Sugita back to Dark Spark War universe)
- Ultraman Orb (Travels to other universes for the Orbcalibur's missions)
- Ultraman Noa
- Ultraman King
- Ultras of the Land of Light (Comments and appearances by these Ultras, imply the Ultras have become protectors of the Multiverse, or at least a portion of it.)