One Piece Crossovers
Filters
4.1K | « Prev Page 1 2 3 4 5 12 .. Last Next »

La Geste du Loup Blanc et du Chat Noir by Zialema reviews
Qui peut prétendre connaître les motivations de la Chasse Sauvage ? Ou du pourquoi elle s'intéresse à certains et pas à d'autres ? Tout ce qu'on sait, c'est qu'elle va de monde en monde pour trouver des soldats-esclaves pour sa cavalcade… et que certains parviennent à s'échapper...
Crossover - One Piece & Witcher - Rated: M - French - Fantasy/Adventure - Chapters: 65 - Words: 648,319 - Reviews: 32 - Favs: 49 - Follows: 46 - Updated: 3/30 - Published: 12/1/2019 - [Ace, Marco] Thatch, Geralt of Rivia
Mass Fusion Theory by Zialema reviews
La guerre ne change jamais. Ni ne s'efface. Quoiqu'on fasse, elle restera là, en dépit des désirs de certains et des actes de d'autres. Les actes, petits ou grands, ont tous leurs conséquences. Parfois merveilleuses, parfois dramatiques. Et ce n'est pas des bombes atomiques ou un scientifique de génie qui changeront la nature humaine.
Crossover - Fallout & One Piece - Rated: M - French - Adventure - Chapters: 1 - Words: 6,417 - Reviews: 2 - Favs: 2 - Follows: 3 - Published: 3/30 - Sole Survivor, Ace
10 Piece by AutoHunterJ49 reviews
Many years ago, The princess of Alabasta made a chance discovery of a mysterious device that stuck itself upon her wrist with secrets that it hid. Unaware that this strange device had the capability to change everything not just for her kingdom but the whole world.
Crossover - One Piece & Ben 10 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,337 - Reviews: 2 - Favs: 9 - Follows: 10 - Published: 3/30 - Luffy, Vivi, Strawhat Pirates
One piece x Dr Stone by Naajiya reviews
Senku ishigami is the adopted son of Vegapunk. Finally the crew will have a scientist with them. But how will they convince him to join?
Crossover - One Piece & Dr. Stone - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 6,676 - Reviews: 1 - Favs: 7 - Follows: 4 - Updated: 3/30 - Published: 2/11
Shiniboi X Strawhats by NaruSaku and SoKai fan in KY reviews
Naruto and Sakura were on a mission to find the missing scroll. It is at a mysterious River. It led them to an incredible world filled with Pirates. One in particular... a rubber man one.
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 20,495 - Reviews: 23 - Favs: 47 - Follows: 44 - Updated: 3/30 - Published: 1/14 - [Naruto U., Sakura H.] [Luffy, Nami]
Straw Hat Lincoln (Reboot) by Gamelover41592 reviews
While protecting his family from an attack by his enemies, his sister portal gets activated and sends him, his foes and some of Lisa's inventions to a world where his favorite manga One Piece is real. Now joining Luffy, he plans to make some changes and retrieve his sister's inventions.
Crossover - Loud House & One Piece - Rated: T - English - Adventure - Chapters: 8 - Words: 42,653 - Reviews: 89 - Favs: 112 - Follows: 114 - Updated: 3/29 - Published: 12/5/2018 - Lincoln L.
Rubber Trainer by seattlesoccer98 reviews
Ash Ketchum gets separated from his family and lands in a foreign land. Not only does he seek a way home but he also has to keep the existence of the devil fruits a secret lest he be killed.
Crossover - Pokémon & One Piece - Rated: T - English - Adventure - Chapters: 7 - Words: 15,767 - Reviews: 3 - Favs: 28 - Follows: 29 - Updated: 3/29 - Published: 9/20/2022
The Pirate Trainer by Nyxst4r reviews
The Grand Line was the most dangerous and mysterious sea in the world. But the East Blue held a secret. One that most thought was just a legend, and few knew to be true. Until one day a person chose to embark on the journey of their life
Crossover - Pokémon & One Piece - Rated: T - English - Adventure - Chapters: 8 - Words: 34,860 - Reviews: 13 - Favs: 33 - Follows: 38 - Updated: 3/29 - Published: 11/26/2023 - Ash K./Satoshi, Pikachu, Luffy
Legados del Mar by Dilamo456 reviews
La vida siempre será algo muy impredecible, Naruto Uzumaki y Sasuke Uchiha pueden confirmarlo. Pasaron de luchar contra una diosa loca que quiere volver a todos sus esclavos, a tener que luchar contra un montón de piratas cada uno mas que diferente que otro, nadie es común y corriente, mucho menos ellos.
Crossover - Naruto & One Piece - Rated: M - Spanish - Adventure/Romance - Chapters: 1 - Words: 6,929 - Reviews: 3 - Favs: 5 - Follows: 5 - Published: 3/29 - Naruto U., Sasuke U., Kaidou, Whitebeard
Swordsman Izuku by ChristianBR reviews
summary in side
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 37 - Words: 54,884 - Reviews: 11 - Favs: 41 - Follows: 35 - Updated: 3/28 - Published: 11/28/2023 - [Izuku M., Nejire Hado]
A Star in the Ocean by BlueRaptor629 reviews
One day, Seth Orion, was summoned to a sub dimension by Hoopa to meet the Legendary Pokemons, he was given a task to traverse to a world full of pirates and other dangers. Find out as he, Hoopa, and his pokemon travel the seas to find allies and enemies. Inspired by Insane Dominator's Fairy Contender. (Beware of Vulgar Language)
Crossover - Pokémon & One Piece - Rated: T - English - Adventure/Humor - Chapters: 27 - Words: 195,744 - Reviews: 114 - Favs: 268 - Follows: 267 - Updated: 3/28 - Published: 8/2/2017 - [OC, Nami] Hoopa
The Straw Hats' Monster Tamer by BlueRaptor629 reviews
Kido Chiaki was someone that does not have a dream of his own. But that all changes when he meet his first friend, Jim, and then the encounter of an unfamiliar creature called "Hoopa". Having inherited the dream of finding the Mystic Archipelago from his dying friend, Chiaki set out to the big, blue seas along with Hoopa as well as friends that he meets along the way.
Crossover - Pokémon & One Piece - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 13,018 - Reviews: 5 - Favs: 38 - Follows: 43 - Published: 3/28 - Hoopa, Nami, Strawhat Pirates, OC
El Pirata del Sombrero de Paja en Eostia by Providence G reviews
Gracias a un acto de venganza contra Kuroinu... Un Luffy que esta cerca de completar los dos años de su entrenamiento termino siendo invocado a otro mundo. Para las Princesas Guerreras eso podia ser una salvacion de un final tragico, para Kuroinu la perdicion de sus sueños. Despues de todo Luffy poseia un gran poder.
Crossover - One Piece & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - Spanish - Friendship/Fantasy - Chapters: 30 - Words: 288,334 - Reviews: 747 - Favs: 618 - Follows: 637 - Updated: 3/28 - Published: 8/6/2017 - [Luffy, Cellestine L, Origa D, Cloe]
¿Quien engaño a Monkey D Luffy? by zangaman
Un Detective debe resolver el caso de Luffy, debido a un crimen que no cometió y encontrar otros personajes desaparecidos que parecen conectar con el caso ¿lograra resolverlo a tiempo?
Crossover - One Piece & Who Framed Roger Rabbit - Rated: M - Spanish - Mystery/Fantasy - Chapters: 8 - Words: 19,823 - Favs: 5 - Follows: 2 - Updated: 3/28 - Published: 11/19/2023 - [Luffy, Uta]
The Grandline Jinchuriki by Power of Magic reviews
Naruto, Will and a mink Kurama meet the Straw Hats on Drum Island, and decide to join up with them. Naruto/harem KuramaxWanda
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 83,986 - Reviews: 246 - Favs: 729 - Follows: 786 - Updated: 3/27 - Published: 5/9/2022 - [Naruto U., Nami] [Kyuubi/Kurama, Wanda]
The Ultimate Worst Generation: Databook by stringdog reviews
This is a supplemental companion to my story 'The Ultimate Worst Generation' modeled in part after the One Piece Databooks. It will provide a little more information on the various new characters added from the 5 crossover series and can serve as a reference for those who want it. The added series are Fairy Tail, My Hero Academia, Black Clover, Akame ga Kill, and RWBY.
Crossover - One Piece & Fairy Tail - Rated: T - English - Chapters: 16 - Words: 12,207 - Reviews: 3 - Favs: 30 - Follows: 28 - Updated: 3/27 - Published: 12/2/2023
The Ultimate Worst Generation by stringdog reviews
The Straw Hats have arrived on their final stop before descending to Fish-man Island and onto the New World, the Sabaody Archipelago. However, they're not the only big name rookies present, they are just one of 14 rookie crews present and the other 13 all have big names as well. Mass deep crossover with Fairy Tail, My Hero Academia, Black Clover, Akame ga Kill, and RWBY.
Crossover - One Piece & Fairy Tail - Rated: M - English - Adventure - Chapters: 16 - Words: 214,414 - Reviews: 83 - Favs: 118 - Follows: 120 - Updated: 3/27 - Published: 10/15/2023 - Luffy, Strawhat Pirates
One PieceKingdom Hearts - La Puerta Oculta by SpiritWarriot reviews
(Remasterizado) Un antigua "Diosa" planea se venganza con la ayuda del Bibliotecario, guardián de la Biblioteca, la prisión de los mundo no solo dormidos, sino caídos. El "emisario" de esta "Diosa" provocara la caída de los Portadores dejando solo a 4 de ellos para cumplir el cometido junto con la ayuda de los Sombreros de Paja. ¿Lograran derrotar a la "Diosa" y al Bibliotecario?
Crossover - One Piece & Kingdom Hearts - Rated: T - Spanish - Adventure/Fantasy - Chapters: 7 - Words: 18,761 - Reviews: 8 - Favs: 6 - Follows: 6 - Updated: 3/27 - Published: 6/4/2022
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/Family - Chapters: 110 - Words: 406,117 - Reviews: 12 - Favs: 100 - Follows: 110 - Updated: 3/27 - Published: 12/22/2021 - Robin, 2B, 9S, A2 - Complete
Unwavering Will in the Sea by dafid1 reviews
What if Frisk from Undertale went to the world of One Piece? See what happens as Frisk goes on a new adventure!
Crossover - One Piece & Undertale - Rated: K+ - English - Adventure/Friendship - Chapters: 85 - Words: 139,609 - Reviews: 86 - Favs: 279 - Follows: 283 - Updated: 3/26 - Published: 11/28/2020 - Luffy, Frisk
Platinum Pirate by Your Teammate reviews
"Looks like we're going to be partners from now on. Together, we'll see all this world has to offer." When Incumbent Champion Lucas was called in to investigate a mysterious buildup of psychic energy in the Solaceon Ruins, he didn't expect for his wish from so long ago to come true, in potentially the worst (or best) way possible.
Crossover - Pokémon & One Piece - Rated: M - English - Adventure/Friendship - Chapters: 29 - Words: 237,394 - Reviews: 222 - Favs: 549 - Follows: 665 - Updated: 3/25 - Published: 8/31/2021 - Lucas/Kouki, Gardevoir/Sirknight, Smoker, Strawhat Pirates
To See You Go Far by Toto-the-Cactus reviews
Dying had never been more disorienting than ever, but Sakura counted herself lucky when she managed to find a family were she fitted just right.
Crossover - Naruto & One Piece - Rated: T - English - Family/Hurt/Comfort - Chapters: 6 - Words: 19,190 - Reviews: 22 - Favs: 81 - Follows: 116 - Updated: 3/25 - Published: 9/13/2023 - Sakura H., Luffy, Ace, Sabo
A hero's world by genshin2.0anime reviews
Luffy and his gang was celebrating. after the defeat of a Yonko pirate Kaido the strongest creature in the universe but something happens that sent Luffy and two others to my hero academia universe and now they will be facing a new enemy and old in that world
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 5,256 - Reviews: 2 - Favs: 19 - Follows: 22 - Published: 3/24 - [Luffy, Yu T./Mount Lady] T. Law, Izuku M.
ASLS by OrangeChicken333 reviews
Tenko Shigaraki was just sitting in the streets when he suddenly appeared in a large jungle with even bigger animals, and he met these weird brothers. The older freckled, older blonde, and a kid with a straw hat found him and retaught him what love is like.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Family/Adventure - Chapters: 2 - Words: 2,415 - Reviews: 8 - Favs: 31 - Follows: 38 - Updated: 3/24 - Published: 2/16 - Luffy, Ace, Sabo, Shigaraki T.
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: 19 - Words: 76,505 - Reviews: 78 - Favs: 317 - Follows: 330 - Updated: 3/24 - Published: 10/12/2020 - OC, 1-A Students, 1-B Students
4.1K | « Prev Page 1 2 3 4 5 12 .. Last Next »