One Piece Crossovers
Filters
3.9K | Page 1 2 3 4 11 .. Last Next »

Leave it up to fate by Arioses reviews
The Tower of Heavens, a structure made to revive someone from the dead, but what happens if the desired person you wish to bring back was still alive? Well in such situations Fate takes matters into its own hands. Watch as our beloved moss head is tossed into a world full of magic ,dragons and surprisingly good beer, while Jellal tries to deal with this legend of the past.
Crossover - One Piece & Fairy Tail - Rated: M - English - Adventure/Fantasy - Chapters: 15 - Words: 88,428 - Reviews: 26 - Favs: 95 - Follows: 117 - Updated: 2h - Published: 4/22/2021 - Zoro, Erza S., Jellal F./Siegrain
MY Life In The Multiverse by Bakorio reviews
A young man's life was snatched away from him in his sleep and he ended up transmigrating in a weird world with only an unreliable system to depend on Follow him in his hilarious journey through the difficulties the multiverse has to offer. - Current anime involved: Devil is a part-timer, Sakurasou no pet na kanojo, Tensura (Slime), Beelzebub, Tokyo Ghoul, Assassination classroom.
Crossover - One Piece & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: K+ - English - Humor/Adventure - Chapters: 131 - Words: 276,500 - Reviews: 62 - Favs: 199 - Follows: 222 - Updated: 11h - Published: 10/19/2021 - Rimuru T., Diablo, Shizue I., Hinata S.
A Pirates Life for Me by RedhathackerSin reviews
I just wanted to go out and stick it to my bullies, it figures my first night out I run into the biggest bully in Brockton Bay. Hopefully that guy in the straw hat has experience fighting dragons.
Crossover - One Piece & Worm - Rated: T - English - Chapters: 6 - Words: 32,934 - Reviews: 41 - Favs: 222 - Follows: 294 - Updated: 12h - Published: 5/31 - Luffy, Skitter, Armsmaster, Lung
Voyages of the Wild Sea Horse by rewind gone nuts reviews
Becoming a pirate captain in a fantastical world was never in Ranma's life plans. But when magic strands him in the Grand Blue, he has no choice. With an impish wizard as a guide, Ryoga as his navigator, and a crew made of unwanted fiancees (plus Nabiki), Ranma sets out to find the One Piece and return to Nerima!
Crossover - Ranma & One Piece - Rated: T - English - Adventure - Chapters: 18 - Words: 194,747 - Reviews: 360 - Favs: 571 - Follows: 650 - Updated: 23h - Published: 10/20/2020 - Ranma, Nabiki, Ryoga, Kodachi
One Piece: Reincarnated As Madara! by Alpha Acex reviews
*WARNING* I don't own nothing, everything belongs to their respective owners( except my MC). The MC is a person who will not save anyone and will not help anyone and would be nothing more than your anti-hero. The MC would be Reincarnated in the world of One Piece but he will have a power that people are not familiar with, he will have the powers of Madara Uchiha!
Crossover - One Piece & Naruto - Rated: M - English - Adventure/Humor - Chapters: 3 - Words: 3,127 - Reviews: 2 - Favs: 15 - Follows: 13 - Updated: 7/25 - Published: 7/20 - Nami, Madara U.
My Big Brother is an Awesome Swordsman by eleteo125 reviews
Midoriya Izuku has a very strong and reliable older brother who has helped him on his journey on his dream into being a hero and to not let his circumstances stand in the way of his dreams. His big brother also uses three swords which is the coolest thing he's ever seen. (Also on AO3)
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Humor - Chapters: 9 - Words: 68,378 - Reviews: 43 - Favs: 208 - Follows: 249 - Updated: 7/25 - Published: 7/6 - Zoro, Izuku M.
Digital Reincarnation by Sakura Alexia reviews
Her story had to be one of a kind, one that not even the craziest person in existence would ever believe nor tell, it was surreal even for those who still believed in legends and fairytales… and even more for herself. How? Someone would ask. She was dead, or rather she should have been. So then… why was she in a laboratory of some sorts?
Crossover - One Piece & Nier - Rated: T - English - Angst - Chapters: 38 - Words: 129,320 - Reviews: 6 - Favs: 40 - Follows: 44 - Updated: 7/24 - Published: 12/22/2021 - Robin, 2B, 9S, A2
Pink colored hair, youthful smiles and deathly gazes by Fandom Infatuation reviews
After an unexpected battle Law ends up hurt and knocked out. When he comes to, he's more than a little lost. He's hella lost. He's in a hospital, off in a country that seems eerily similar to Wano, with nothing familiar in sight. And well, if he makes friends with a strong pink haired medic and her crew to get through it, who can blame him? (Slowburn)
Crossover - Naruto & One Piece - Rated: T - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 3,992 - Reviews: 1 - Favs: 7 - Follows: 9 - Published: 7/24 - [Sakura H., T. Law, Lee R.]
Dancer of the Moon by SantaCrys24 reviews
Metztli, 18, lives with her father in South Central Los Angeles, California. She dances in the streets at night. Dancing is one of Metztli's love and is another way to earn to help herself and her father. One day, she meets playboy Sosuke Aizen who witnessed her dancing and takes an interest and drags her into a world that is a matter of life or death.
Crossover - One Piece & Bleach - Rated: M - English - Romance/Drama - Chapters: 48 - Words: 60,732 - Reviews: 4 - Favs: 1 - Follows: 2 - Updated: 7/24 - Published: 12/30/2021 - Ace, S. Aizen, Juhabach, OC
The Emperor of the Dark Sun by Dath Zion reviews
When Uchiha Sasuke was hit by a technique created by the Otsutsuki Clan, he had not been expecting to land in a world as dark as his own with Emperors, Governments, Warlords, Revolutionaries, and Pirates. He could not change what was bound to happen but he could indeed change how he acts in the face of it. His Nindo- the way of shinobi, Sasuke would be sure to find it here
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 13,888 - Reviews: 16 - Favs: 68 - Follows: 87 - Updated: 7/24 - Published: 7/12 - Sasuke U., Luffy, T. Law, Yonko
One Fairy Tail Piece by KUKAIxAMU
An interesting tale about a Princess and a Pirate getting together, lets walk along with Yuri and Rita and see how this plays out when Yuri becomes a Pirate and is apart of Doflamingo's crew and Rita becomes a strong, independent and tough woman
Crossover - One Piece & Fairy Tail - Rated: T - English - Romance/Drama - Chapters: 1 - Words: 490 - Published: 7/24 - [Yury D., Rita D.] Doflamingo, Baby 5
Rocky Sky by reinDank
She despised them, those so-called Tenryuubito, World Nobles, Celestial Dragons, whatever other alias they have. She will come for them. (They reminded her of him. Who's him? She doesn't remember.) Warning: Timeline and plot of One Piece will butchered by me.
Crossover - Ranma & One Piece - Rated: K+ - English - Adventure - Chapters: 1 - Words: 1,015 - Favs: 6 - Follows: 8 - Published: 7/24 - Ranma
Screw being hokage, I'm going to be king of the pirates! by DanmanwhittheDanplan reviews
After an incident caused Naruto to run away from Konoha he ended up discovering the secrets of his clan, and setting off on a journey across the world, but first he'd need to deal whit this weird sea that didn't have any waves. This is my first story, any and all criticism is welcome, also future chapters while hopefully longer, will also take some time to be uploaded (OC crew)(AU)
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Fantasy - Chapters: 9 - Words: 26,816 - Reviews: 44 - Favs: 96 - Follows: 122 - Updated: 7/23 - Published: 4/18 - Naruto U., Bijū/Tailed Beasts, Seven Ninja Swordsmen of the Mist, Boa Hancock
The Goblin Market by Beatrice Lobelia reviews
After a series of circumstances, Hinata wakes up in a nightclub that locks its doors after 8pm and keeps them locked until sunrise, allowing their clientele to indulge in all sorts of carnalities. Fortunately, Hinata comes across a familiar pirate crew eager to keep her safe. Unfortunately, they are also the one crew she's been avoiding for the past two years.
Crossover - Naruto & One Piece - Rated: M - English - Drama/Romance - Chapters: 9 - Words: 30,049 - Reviews: 28 - Favs: 14 - Follows: 14 - Updated: 7/23 - Published: 11/8/2021 - Sakura H., Hinata H., Luffy, Nami
A Silver Legacy by KingofKings94 reviews
All it takes is one person to turn the world upside down. Let's watch as the most insane person decides to take U.A on the ride of their lives. (cover by Bundle of Sticks)
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 44,757 - Reviews: 48 - Favs: 170 - Follows: 187 - Updated: 7/23 - Published: 10/12/2020 - OC, 1-A Students, 1-B Students
El Lobo De Remnant: Hellhound by Byakono reviews
Otro Spin Off de El Lobo De Remnant, posiblemente el último pero nunca se sabe que puede suceder. La historia habla de otro futuro miembro de la tripulación aunque cuando se una eso es un misterio.
Crossover - One Piece & Kimetsu no Yaiba/鬼滅の刃 - Rated: M - Spanish - Humor/Supernatural - Chapters: 1 - Words: 6,353 - Reviews: 1 - Follows: 1 - Published: 7/23 - Nezuko K., Shinobu K., Rengoku Kyoujurou, Himejima G.
Avatar: Search for the One Piece by Ninjamon1228 reviews
With the four nations at war, and pirates sailing all over the seas the world is filled with chaos. But chaos won't stop Monkey D Luffy from his dream of obtaining the legendary treasure known as the One Piece, all the while Avatar Aang tries to master all four Elements to stop the Fire Lord, and end the war while recruiting and befriending many people along the way.
Crossover - One Piece & Avatar: Last Airbender - Rated: T - English - Fantasy/Adventure - Chapters: 9 - Words: 101,092 - Reviews: 170 - Favs: 144 - Follows: 151 - Updated: 7/23 - Published: 5/18 - Luffy, Aang
Wizards, Assassins, and Pirates! by King of Stories reviews
After being sucked into a 2nd gateway. Fairy Tail and the former Night Raid assassins are scattered around the Grand Line of the One Piece World. Each of them will have learn to survive the dangers and enemies through the seas. New friends will be made and new enemies however the Demons from Tartaros, what is their next plan and how did Mard Geer return? Read and find out.
Crossover - One Piece & Fairy Tail - Rated: T - English - Fantasy/Adventure - Chapters: 58 - Words: 276,602 - Reviews: 59 - Favs: 101 - Follows: 102 - Updated: 7/23 - Published: 5/31/2020
MHA X One piece X Overlord : Who is the real hero ? by raptor10 reviews
The characters of Overlord and One piece (Wano Kuni arc) in the universe of MHA? What scenario could this create? Wars ? Alliances? The end of the heroes? The victory of the villains? being at the side of All Might, Galadriel and Luffy, Deku will understand that being a hero is never easy and that everyone has his own definition of justice.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Adventure/Humor - Chapters: 35 - Words: 119,305 - Reviews: 271 - Favs: 101 - Follows: 98 - Updated: 7/23 - Published: 12/5/2021 - Luffy, Kaidou, Toshinori Y./All Might, 1-A Students
Manmade Disasters by chcknmn
Four idiots go on a mission to see the One Piece, only to find that they're conveniently thrown into the world of One Piece. How will they return to their own universe without the use of a dues ex machina? Will they get into a fight with the marines? Will they start a new war? Will they break the fourth wall? Read to find out! TW: forced humour
Crossover - One Piece & Magicka - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 4,360 - Follows: 1 - Published: 7/23 - Luffy, Zoro, Usopp, Sanji
Nico robin Xiao Long by mattvalencia06 reviews
Nico Robin escapes the tragedy of Ohara and is now heading to a mysterious land she doesn’t have any clue about. Where will she end up find out
Crossover - RWBY & One Piece - Rated: M - English - Adventure/Tragedy - Chapters: 3 - Words: 2,161 - Reviews: 3 - Favs: 3 - Follows: 5 - Updated: 7/22 - Published: 6/21
Blazing Ace of Spades by AngelFallenDemon reviews
Ace dies at MarineFord. To only find himself in a new life to be born as the new keeper of the Kyubi. Follow his life as a shinobi and see how he will blaze the shinobi world down to the ground. This story is centered around Ace being born into a new world as well as his new life as one Naruto D. Ace Uzumaki.
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Angst - Chapters: 3 - Words: 14,439 - Reviews: 15 - Favs: 121 - Follows: 149 - Updated: 7/22 - Published: 12/11/2021 - Naruto U., Ace
The Life and Times of a Magicless Dragon by kittyface27 reviews
Dragons didn't exist anymore. They all died a long time ago. But Ace existed. A young human who could turn into a dragon, or maybe vice versa. When he wanders into Fairy Tail and joins, he becomes the youngest of the guild. As he ages, he forms bonds with the guild and outsiders. But hardships follow something that should not exist.
Crossover - One Piece & Fairy Tail - Rated: T - English - Fantasy/Adventure - Chapters: 19 - Words: 87,689 - Reviews: 7 - Favs: 18 - Follows: 18 - Updated: 7/22 - Published: 4/21 - Marco, Ace, Sabo, Makarov D.
Looney 1 Piece Tunes by Yoshizilla-Rhedosaurus
The Looney Toons find themselves in the sea sailing One Piece world!
Crossover - Looney Tunes & One Piece - Rated: K+ - English - Chapters: 1 - Words: 174 - Favs: 1 - Follows: 1 - Published: 7/22
Farting Songs On The Waves by Yoshizilla-Rhedosaurus
Meloetta farts a musical melody for the Straw Hat pirate crew.
Crossover - Pokémon & One Piece - Rated: K+ - English - Chapters: 1 - Words: 105 - Published: 7/22 - Meloetta
3.9K | Page 1 2 3 4 11 .. Last Next »