Ben10 Stories

1.2K Stories

Ben 10 the Justice Leaguer by Treespring
#1
Ben 10 the Justice Leaguerby Triceratops
Ben tennyson, saviour of the universe billions of times, stopped the universe from getting destroyed, and stabbed Vilgax with a sword carried by an old man who died. Ma...
Dragon Ball X by Omnifictionwriter
#2
Dragon Ball Xby Omnifictionwriter
when a mysterious portal opens up and drops a battered young man right into the heart of Capsule Corp? Meet Ben Tennyson, a hero with a powerful, life-changing device th...
Ben 10: Earth's Mightiest Heroes by Firestorm808
#3
Ben 10: Earth's Mightiest Heroesby Firestorm808
As a spin-off to Ben 10: Justice Incarnate, Ben is sent to the world of Earth's Mightiest Heroes! With political and cosmic danger on the rise, it's up to Ben and the Ma...
Ben Requiem (PAUSE) by RayleyGine
#4
Ben Requiem (PAUSE)by RayleyGine
At 10 years old, Ben Tennyson sacrifices himself to save his cousin and ends up trapped in the Null Void. With the Omnitrix, he will have to survive, grow stronger... an...
|Omni-Justice| by UnmatchedPictures
#5
|Omni-Justice|by UnmatchedPictures
Hazari just got burdened with the most powerful weapon in the universe, It grants him immense power in transformations, He gains and insane level of responsibility for a...
Ben 10: Justice Incarnate by Firestorm808
#6
Ben 10: Justice Incarnateby Firestorm808
Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien.
Totally Spies X Ben 10 Double Mission by Rickyrivo2001
#7
Totally Spies X Ben 10 Double Miss...by Ricky
We're in the beautiful city of Los Angeles, though more precisely we should be referring to Beverly Hills, where the three WHOOP spies receive some wonderful news: they'...
Ben 10 X Spy x Family: A Hero in the Family by Megapolis_Official
#8
Ben 10 X Spy x Family: A Hero in t...by Megapolis_Official
Agent Twilight, the greatest spy of the nation of Westalis, assembles a fake family to infiltrate an elite private school. Unbeknownst to him, he recruits a psychic chil...
The Transforming Hero, Jū by TerraCraftBR
#9
The Transforming Hero, Jūby TerraCraftBR G
It all started when an alien device did what it did, it stuck itself upon his wrist with the secrets that he hid, now he's got superpowers he is no ordinary kid he is Iz...
Helping Gwen 10 by AnimeEagleScout
#10
Helping Gwen 10by Joeseph Moore
Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing i...
Completed
Little Chill(s) by DarthAsh18
#11
Little Chill(s)by DarthAsh18
Ever since prom, Bens been on edge. I wonder why that is~? (I'm my AU, Ben can still use his original 10 aliens as well as the ones from alien force, and he's already fo...
hero of primus by Anon-reader667
#12
hero of primusby Anon-Writer667
Ben Tenyson is send to the world of giant mechanical aliens (English is not my first language sorry for grammer errors)
Magic Meets Alien (My Wife is a Demon Queen x Ben 10) by adoozie
#13
Magic Meets Alien (My Wife is a De...by adoozie
Ben Tennyson was a hero among the stars. The saviour of the universe. But now...he was bored. He'd just defeated the evil Maltruant from destroying the universe and n...
Together we are Heroes (Teen Titans x Ben 10) by Megamaniac67
#14
Together we are Heroes (Teen Titan...by Mega
Jump City is under attack by several evils that can only be protected by 6 teenage heroes! Join Ben Tennyson, Robin, Starfire, Cyborg, Beastboy and Raven as they fight C...
The Demigod Alien Hero by PerseusKyogre09
#15
The Demigod Alien Heroby PerseusKyogre09
What will happen when Ben gets thrown to the dimension of Percy Jackson along with Vilgax? What happens when he finds out he himself was originally from this dimension...
Ben 10: My Hero Academia - Season 1 by MrEhero-Ultimate
#16
Ben 10: My Hero Academia - Season 1by MrEhero
Ben Tennyson, a quirkless middle school student who only wanted to be a hero. throughout his life a question keeps entering his mind, "If you could change the cours...
What If Luz had the Omnitrix? by KaijuLord54
#17
What If Luz had the Omnitrix?by KaijuLord54
This is a fanfiction of how The Owl House would play out if Luz found the Omnitrix.
Its Hero Time Ninja Style Believe it! (Naruto X Ben 10 crossover) by LeMaximalWriter
#18
Its Hero Time Ninja Style Believe...by LeMaximalWriter
When Hex tries to steal an ancient Scroll from a Museum. Team Tennyson intervenes resulting an accident that ripped the Scroll into Six piece's. At the same time a vorte...
New city and new glory. (Dc superhero girls x Ben 10 Omniverse) by NiceNelenew
#19
New city and new glory. (Dc superh...by NickTick
After Gwen and Kevin left, Ben's parents decided that he needed to catch his breath and decided to move to Metropolis, where Ben's fame was overshadowed by other heroes.
The Alien and the Miraculous by RayleyGine
#20
The Alien and the Miraculousby RayleyGine
When Ben Tennyson is sent to a parallel world by his longtime enemy, Vilgax, he finds himself stranded in the heart of Paris. Lost and confused, Ben quickly discovers th...