One Piece Crossovers
Filters
4.0K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Game Breaker! by TheOneAndOnlyBanana reviews
Look, it's not MY fault the game bugged when I clicked two different worlds at the same time. Actually, I'm the victim! Getting thrown back and forth between One Piece and One Punch Man like a ragdoll isn't exactly what I call fun, and having a glitching out System doesn't make it easier! Well, guess I can't complain now. Might as well enjoy myself!
Crossover - One Piece & One Punch Man/ワンパンマン - Rated: M - English - Humor/Adventure - Chapters: 2 - Words: 28,139 - Reviews: 12 - Favs: 81 - Follows: 98 - Updated: 3/23 - Published: 1/6 - OC
Tenryūbito, Celestial Dragon by Tengoku no Kotei reviews
Within his veins runs the warm blood of a true dragon, but unlike others of his kind, he chose not only to sit on the throne. Determined to soar through the skies with his own wings and sail to get everything within his reach, and no one will be the wiser. After all, he is the absolute authority. Tenryūbito, World Noble! Naruto.
Crossover - Naruto & One Piece - Rated: M - English - Romance/Adventure - Chapters: 2 - Words: 6,153 - Reviews: 29 - Favs: 265 - Follows: 326 - Updated: 3/23 - Published: 5/9/2022 - [Naruto U., Yamato] Uta, Ulti
One Piece and Bobobo-bo Bo-bobo Crossover Fanfiction by FanaticCosmos
In this crossover story, the wacky world of Bobobo collides with the adventurous universe of One Piece. Monkey D. Luffy and his crew will meet Bobobo and his team of hair warriors. Together, they must navigate through the zany hair-based obstacles and defeat the evil Hair Hunters. Prepare for some hilarious antics, over-the-top battles, and plenty of hair-raising moments.
Crossover - One Piece & Bobobo-bo Bo-bobo - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 1,062 - Favs: 3 - Follows: 3 - Published: 3/23 - Luffy, Zoro, Bobobo-bo Bo-bobo, Don Patch
Silver Straw Hat by AngelFallenDemon reviews
Usagi has lost all hope during her battle against the Dark Moon Family. During Battle Sailor Moon Falls. In between Usagi makes a wish to go somewhere else where she will find love and happiness and be free from her bonds of being Sailor Moon. For she will never be held down by the weight of Destiny ever again. Now she has a new dream & Join her & the others make dreams come true
Crossover - Sailor Moon & One Piece - Rated: M - English - Adventure/Humor - Chapters: 8 - Words: 27,245 - Reviews: 9 - Favs: 108 - Follows: 108 - Updated: 3/22 - Published: 1/22/2021 - Usagi T./Serena/Bunny/Sailor Moon, Luffy, Shanks, Mihawk
Milenio Vacío by Sun Dancer 0880 reviews
Después de no poder apoyar durante la lucha contra Overhaul y perder a su amigo en batalla, All Might cae en depresión al sentirse un estorbo donde una vez fue el número uno. El trauma le trae memorias de un viaje increíble en un mundo donde los poderes pueden ser vencidos con una fuerza llamada Haki, lo que no sabia era que revivir esos recuerdos repercutiría con su presente.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - Spanish - Adventure/Mystery - Chapters: 16 - Words: 85,020 - Reviews: 29 - Favs: 18 - Follows: 21 - Updated: 3/22 - Published: 9/28/2022 - Luffy, T. Law, Izuku M., Toshinori Y./All Might - Complete
Training in Genskyo by Barrubo reviews
A rewrite from an old crossover I've done years ago called Strawhats stumbled into Genokyo. It has better writing, better grammar and better scenes.
Crossover - One Piece & Touhou Project - Rated: K+ - English - Humor/Adventure - Chapters: 5 - Words: 19,633 - Reviews: 9 - Favs: 24 - Follows: 30 - Updated: 3/22 - Published: 11/28/2019 - Strawhat Pirates, Marisa K., Reimu H.
Saiyan Heroes on the Grandline! by F.M.D reviews
After a freak accident in the workshop of Hero Support Course Student, Athena Yagi! Kaen, Mina, and Eri, are transported to a strange new world filled with pirates and adventure. Join them, as they sail the Grandline, and into the New World. (Spinoff of my MHA-DBZ Crossover.)
Crossover - Anime X-overs & One Piece - Rated: M - English - Adventure/Family - Chapters: 21 - Words: 172,423 - Reviews: 23 - Favs: 29 - Follows: 25 - Updated: 3/22 - Published: 12/11/2021 - OC, Luffy, Zoro, Sanji
The Greatest Story Ever Told by sharpstrike reviews
After finding an old box of DVDs labeled One Piece, Steven calls his friends over to watch it together with them. Little did they know just what kind of story they were about to witness.
Crossover - One Piece & Steven Universe - Rated: T - English - Humor/Friendship - Chapters: 2 - Words: 4,995 - Reviews: 11 - Favs: 22 - Follows: 33 - Updated: 3/21 - Published: 3/19
The Straw Hats watch the Kung Fu Panda Trilogy by Inverted Descension reviews
The Straw Hats need a break. Thankfully they dock at Showreel Island, where they watch the story of how a noodle boy turned into the Dragon Warrior, found inner peace and became a Legend
Crossover - One Piece & Kung Fu Panda - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 3,916 - Reviews: 6 - Favs: 22 - Follows: 33 - Published: 3/21
Seas of Mystics by Luard reviews
Fate is a strange thing. One moment you are trying to remember some memories, and the next you are sailing the Blue Seas with a historical pirate. Who knows what Fate has in store for me next? (SI-OC)
Crossover - One Piece & Fate/stay night - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 6,097 - Reviews: 6 - Favs: 45 - Follows: 63 - Published: 3/21 - OC, Edward Teach/Blackbeard
The Strongest Ninja by Jethro2001 reviews
After realizing he reborn in Naruto World, He promised himself to stand above with the help of a devil fruit of course
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 14 - Words: 20,403 - Reviews: 11 - Favs: 82 - Follows: 82 - Updated: 3/21 - Published: 1/24
An Ocean of Lives by AmusedLight reviews
Kidnapped by a traitor out of a village that already hated his presence, Naruto wonders the world's vast ocean where he'll meet all kinds of people and learns the hardships of life, bringing chaos in his wake to find a way home. With war on the horizon, Naruto must choose how history defines him. (Added timeline stamps from Library of Ohara)
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 30 - Words: 218,420 - Reviews: 704 - Favs: 1,347 - Follows: 1,550 - Updated: 3/20 - Published: 2/8/2021 - Naruto U.
Hinata learns to dream by kane alexis reviews
"Just to see all the books lining the shelves would lighten my mood as if by magic. Of course, I didn't go to bookstores just to read articles on anatomy. I went because any book gave me comfort and solace at the time." ― Osamu Dazai, Crackling Mountain and Other Stories In another world, Hinata learns to read and consequently, learns to dream.
Crossover - Naruto & One Piece - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 1 - Words: 996 - Reviews: 3 - Favs: 4 - Follows: 6 - Published: 3/20 - Naruto U., Sakura H., Ino Y.
It Came From The Sky by Ralman23 reviews
One day, a mysterious item was shown to the heroes, and it is a strange one indeed, however, what about this object gets everyone scared about it? After all, it came from the sky... (Marvel/DC/OP x-over).
Crossover - Misc. Comics & One Piece - Rated: T - English - Adventure/Mystery - Chapters: 5 - Words: 17,125 - Reviews: 11 - Favs: 16 - Follows: 23 - Updated: 3/20 - Published: 11/26/2022
Ilussionary Blue Sea 幻想的な青い海 (Part 2) by Kaindol52 reviews
Yukari in her daily travel's to the Outside World, stumbles upon a world she finds interesting. In this world pirates across all places come from the seas, in search of the treasure of a deceased man called Gol. D Roger. The One Piece. Yukari then Decides to Throw some of the Inhabitants of Gensokyo to this World to her own amusement. Read the first chapter for info.
Crossover - Touhou Project & One Piece - Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 3,812 - Reviews: 4 - Favs: 6 - Follows: 7 - Updated: 3/20 - Published: 3/2 - Reimu H., Marisa K., Luffy, Zoro
Izuku and Mei's Excellent Adventure by Bardothren reviews
An accident with Mei's new time machine leaves her and Izuku stranded in a world of pirates. At least Gold Roger's kind enough to welcome them and their unexpected passenger aboard his ship.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 14 - Words: 62,654 - Reviews: 105 - Favs: 259 - Follows: 309 - Updated: 3/19 - Published: 7/25/2021 - Luffy, Gol D. Roger, Izuku M., Mei H.
Renegade Justice by Jack Grey Logan reviews
Naruto Namikaze left home to join the Marines like his father before him. However, during his journey, he soon discovered the world was not only always divided in white and black, only gray which some marines are not always heroes and not all pirates are bad as he thought. Remake of Dorlath's Naruto the Marine: story discontinued
Crossover - Naruto & One Piece - Rated: T - English - Adventure - Chapters: 13 - Words: 79,401 - Reviews: 19 - Favs: 64 - Follows: 64 - Updated: 3/19 - Published: 12/20/2021
RWBY Jewel of One Piece by TalkingSalad12 reviews
When Luffy leaves home and sets sail, he doesn't leave alone. His sisters Ruby and Yang join him on their adventure to become pirates.
Crossover - One Piece & RWBY - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 3,083 - Reviews: 8 - Favs: 18 - Follows: 20 - Published: 3/19
Justice for the land of the Samurai by leonardo18anime reviews
After escaping from the Big Mom pirates,the Sanji rescue team end up crossing some mysterious fog where they are teleported to the DC Universe. Now Luffy and the crew have to try make an alliance with the Justice League in order to help the situation at Wano and defeat Kaifo once and for all.
Crossover - DC Superheroes & One Piece - Rated: T - English - Humor/Adventure - Chapters: 41 - Words: 174,650 - Reviews: 285 - Favs: 312 - Follows: 300 - Updated: 3/19 - Published: 1/11/2020 - Luffy, C. Kent/Kal-El/Superman, B. Wayne/Batman, Princess Diana/Wonder Woman
Deathly Thunderstorms by BloodyKitsune1997 reviews
When a witch or wizard turned fifteen, they began the process of sharing dreams with their soulmate. This process was marked with their a tattoo forming on their bodies, the only problem for Bronwyn Potter is her Soulmate is in another world and doesn't exactly believe she's real. She doesn't believe he's entirely real either.
Crossover - Harry Potter & One Piece - Rated: M - English - Fantasy/Adventure - Chapters: 8 - Words: 45,341 - Reviews: 31 - Favs: 151 - Follows: 174 - Updated: 3/19 - Published: 1/23 - Harry P., T. Law, OC
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: 23 - Words: 176,498 - Reviews: 129 - Favs: 336 - Follows: 413 - Updated: 3/18 - Published: 8/31/2021 - Lucas/Kouki, Gardevoir/Sirknight, Smoker
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: 26 - Words: 335,984 - Reviews: 553 - Favs: 678 - Follows: 747 - Updated: 3/18 - Published: 10/20/2020 - Ranma, Nabiki, Ryoga, Kodachi
Grasp of Worlds (TGC) by Otar3000 reviews
There's a new popular team set of "Grasping Four". This is a short fic of what if scenario. I hope you'll enjoy it as it is. At least I'll inspire to create more after this. Though if you see some needed corrections go for it.
Crossover - One Piece & Owl House - Rated: K - English - Family/Angst - Chapters: 4 - Words: 10,168 - Reviews: 6 - Favs: 9 - Follows: 14 - Updated: 3/18 - Published: 5/13/2021 - Luffy, Luz N.
Desire Cruise by swift56 reviews
Greed. It's a powerful thing, compelling people to take, and take, and take. But have you ever heard the tale of the king who's greed led to his own death? The objects he desired were scattered to the far winds. Now, someone seeking them, for a different cause, appears, yet, he has his own kind of greed, just like any good pirate.
Crossover - One Piece & Kamen Rider - Rated: M - English - Humor/Adventure - Chapters: 22 - Words: 157,510 - Reviews: 112 - Favs: 196 - Follows: 204 - Updated: 3/18 - Published: 9/21/2017 - [Nami, OC] Strawhat Pirates
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: 67 - Words: 102,809 - Reviews: 55 - Favs: 206 - Follows: 211 - Updated: 3/17 - Published: 11/28/2020 - Luffy, Frisk
4.0K | « Prev Page 1 2 3 4 5 12 .. Last Next »