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The Strawhat Wizard Year 1 by Piraite apprentice
Basically it’s what if Luffy was in the Harry Potter world just a bit different than you might think also characters will might have moments that are slightly ooc and Luffy won’t be as dumb in this universe since he isn’t being raised by bandits but powerful and successful wizards (p.s this is my first crossover story so I would appreciate any feedback anyone might have)
Crossover - One Piece & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 3,067 - Updated: 2h - Published: 9h - Luffy, Zoro, Usopp
The Princess & The Pirate by Saranghae Tenshi reviews
No Set Timeline: When 7-year-old Luffy meets 6-year-old Princess Usagi, he declares that she'll be his Queen while on his journey to become King of the Pirates. Now, as Usagi is turning 21, a 22-year-old Luffy & his surprised crew will travel to Luffy's wedding. What will happen before & during the wedding? -A ƸLuffyღUsagiƷ Pairing- Alive Sabo&Ace- hiatus ㅠㅠ
Crossover - Sailor Moon & One Piece - Rated: K+ - English - Friendship/Romance - Chapters: 34 - Words: 89,468 - Reviews: 57 - Favs: 178 - Follows: 159 - Updated: 5h - Published: 10/1/2020 - [Usagi T./Serena/Bunny/Sailor Moon, Luffy] Sailor Senshi/Sailor Scouts, Ace
Novus Mundo: New World by hopefully not a bad author
The Fourth Shinobi War ended with Kaguya destroying the Shinjuu and the entire Elemental Nations crumbling into void. However, select shinobi were given a second chance at life through reincarnation into the grand world of One Piece, where a brand new adventure shall begin. i.e. Naruto characters get sent to One Piece. Konoha Pirates!
Crossover - Naruto & One Piece - Rated: M - English - Chapters: 1 - Words: 4,142 - Favs: 4 - Follows: 6 - Published: 5h - Shikamaru N., Team Seven, Ace, Yamato
One Piece: Overlord of the Seas (Book 1) by YinShadow reviews
Monkey D. Luffy died in the battle of Marineford when his brother Ace died in his arms. Luffy lost the will to live and abandoned his dreams to become King of a pirate. But his spirit yearns for revenge and made a deal with an old evil that once plagued the seas to help him on his new life vengence. Dark True Pirate Luffy.
Crossover - One Piece & Overlord - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 3 - Words: 20,156 - Reviews: 3 - Favs: 23 - Follows: 26 - Updated: 10h - Published: 10/22 - Luffy
The Lunarian by All watch reviews
Kaido gave the young Lunarian two choices: join the Beast Pirates and procreate with as many women as possible so that he could create an army or suffer a fate worse than death. Crow chose the former but vowed to kill Kaido one day and make his dreams a reality. (Strong/ Greyish OC, Harem, Massive Crossover, and other surprises.)
Crossover - One Piece & Cross Over/クロスオーバー - Rated: M - English - Adventure/Romance - Chapters: 24 - Words: 40,174 - Reviews: 4 - Favs: 39 - Follows: 46 - Updated: 10h - Published: 9/29 - OC, Yamato, Uta, Ulti
Jungle Dragon of the Strawhats by TachiS reviews
Uzumaki D.Naruto son of a great pirate and great Marines a man who desires a normal life. . . ironically enough life is turn upside down when during his birthday a certain up and coming group of pirates arrive Harem. Fem.Luffy
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 5,354 - Reviews: 5 - Favs: 58 - Follows: 81 - Updated: 15h - Published: 10/5
Nami's Grace by Warmachine375 reviews
On the brink of death from the Kestia bite infection she had suffered from, Nami finds herself meeting Sariel of the Four Archangels and made a pact with him to heal her body and become the host of his hibernating form in exchange. Gaining his abilities, Nami intends to make good use of them as a member of the Straw Hat Pirates.
Crossover - One Piece & Seven Deadly Sins/七つの大罪 - Rated: T - English - Supernatural/Adventure - Chapters: 1 - Words: 4,308 - Reviews: 4 - Favs: 6 - Follows: 12 - Published: 11/5 - Nami
Where Is New Canaan Anyway? by Ballistic947 reviews
Joshua Graham has lost everything. Set ablaze and hurled down the Grand Canyon, Joshua awakes to a strange alien world untouched by the bombs, and utterly unrecognizable to himself. Seeking redemption, Joshua finds himself entwined in kingdom ending conspiracies, battling a tyrannical world government, and confronting ghosts of the past. Grand Line Beware: The Burned Man Walks!
Crossover - Fallout & One Piece - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 1 - Words: 6,059 - Reviews: 2 - Favs: 8 - Follows: 10 - Published: 11/4 - Caesar, Joshua Graham, Luffy, Robin
The Einhejar Straw Hats by Fiction Realm reviews
After freeing Wano from Kaido, all of the straw hats decide to just sail for a vacation, getting supplies, enjoying the sights and training for the battle to the One Piece. But this vacation may end up giving them more firepower in the form of 14 powerful individuals. The Straw Hats are getting a big boost in their sailing journey.
Crossover - One Piece & Record of Ragnarok/終末のワルキューレ - Rated: T - English - Adventure - Chapters: 2 - Words: 3,981 - Reviews: 33 - Favs: 77 - Follows: 84 - Updated: 11/4 - Published: 2/8 - Strawhat Pirates, Einherjar
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: 59 - Words: 603,694 - Reviews: 31 - Favs: 48 - Follows: 46 - Updated: 11/4 - Published: 12/1/2019 - [Ace, Marco] Thatch, Geralt of Rivia
L'Héritier de l'Underground by Zialema reviews
"C'est avec de l'argent sale qu'on construit des hôpitaux". Comment ne pas accorder de crédit aux bienfaits du crime quand les lois s'obstinent à vouloir briser une famille qui n'a rien demandé à personne, sinon une seconde chance ?(fem!Ace NoHorcruxe!Harry- !Dumby/Ron/Ginny/Molly Bashing)
Crossover - Harry Potter & One Piece - Rated: T - French - Crime/Family - Chapters: 66 - Words: 632,515 - Reviews: 511 - Favs: 395 - Follows: 408 - Updated: 11/4 - Published: 1/9/2019 - Harry P., Ace, Thatch
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: 3 - Words: 30,445 - Reviews: 17 - Favs: 40 - Follows: 42 - Updated: 11/3 - Published: 10/15 - Luffy, Strawhat Pirates
Un amigo y un enamoramiento by ravenW-97
Sobre como Sanji consigue a su primer amigo al mismo tiempo que pasa, sin darse cuenta, por su primer enamoramiento.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - Spanish - Romance/Friendship - Chapters: 1 - Words: 3,422 - Favs: 1 - Follows: 1 - Published: 11/3 - [Sanji, Touya T.] - Complete
Une vie de pirate by Navisland reviews
Hinata Hyuga meurt tragiquement lors de la quatrième guerre ninja, en voulant sauver l'amour de sa vie. Alors qu'elle pense enfin reposer en paix, elle se voit plongée dans une nouvelle réalité qui diffère énormément de la sienne. Ici, elle fera la rencontre d'un garçon intriguant qui lui changera à tout jamais sa vie et lui ouvrira les portes d'un nouveau monde.
Crossover - Naruto & One Piece - Rated: T - French - Adventure - Chapters: 12 - Words: 35,037 - Reviews: 41 - Favs: 31 - Follows: 30 - Updated: 11/3 - Published: 10/4/2022 - Hinata H., Luffy, Zoro
The Fruits of the Devil by Appolaa reviews
Harry Potter walks in the footsteps of titans who have come before him. Developing a legendary gift under extraordinary circumstances, he embraces his newfound power to survive trials and tribulations, and to protect those that he comes to love. Very AU.
Crossover - Harry Potter & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,328 - Reviews: 3 - Favs: 18 - Follows: 21 - Published: 11/2 - Harry P.
Lewd piece: Pokegirls System by BrookBB reviews
After dying you get reincarnated into weird crossover between one piece and pokegirls. this will be a gamer / system story with plenty of lemons.
Crossover - Pokémon & One Piece - Rated: M - English - Adventure/Fantasy - Chapters: 13 - Words: 52,357 - Reviews: 8 - Favs: 218 - Follows: 260 - Updated: 11/2 - Published: 9/11/2021
DEATH the Mysterious Organization by Tre600 reviews
When a secret organization makes its move Naruto of the Ninja World and Luffy of the Straw Hat Pirates and their friends must unite to take out this evil group The longer they're together the more the horrible truth of the relationship between the World Government and Ninja World becomes clearer and on top of that the leader of this organization knows them all personally.
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Friendship - Chapters: 99 - Words: 345,154 - Reviews: 26 - Favs: 68 - Follows: 69 - Updated: 11/2 - Published: 11/11/2019
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: 2 - Words: 4,990 - Reviews: 3 - Favs: 22 - Follows: 24 - Updated: 11/2 - Published: 9/20/2022
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: 15 - Words: 86,866 - Reviews: 31 - Favs: 83 - Follows: 86 - Updated: 11/1 - Published: 12/20/2021
Naruto of the Six Powers by Mach9330 reviews
After the fight with Haku and Zabuza, Naruto comes to realize that he needs to improve dramatically if he's going to survive the shinobi world. Whether by an act of fate or his own devil's luck, he has a chance meeting with someone that will put him on the path to greatness, as well as teach him the secrets of the most deadly martial art in the One Piece world, Rokushiki.
Crossover - Naruto & One Piece - Rated: M - English - Chapters: 1 - Words: 3,476 - Reviews: 9 - Favs: 103 - Follows: 139 - Published: 11/1 - Naruto U., Kaku
Everyone Has Dreams by hopefulheart108 reviews
After being given a collection of DVDs of an anime they've never heard of, Class 1-A and their teachers decide to watch it in their free time.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 71 - Words: 354,206 - Reviews: 1376 - Favs: 2,030 - Follows: 2,120 - Updated: 11/1 - Published: 12/4/2020 - Toshinori Y./All Might, Shouta A./Eraserhead, Hizashi Y./Present Mic, 1-A Students
In The Wizard World by TheIntrovertRin reviews
Ace, Sabo and Luffy are reincarnated after their deaths in a Magical World of Wizards and Witches.
Crossover - Harry Potter & One Piece - Rated: K+ - English - Adventure/Family - Chapters: 7 - Words: 37,487 - Reviews: 19 - Favs: 82 - Follows: 90 - Updated: 11/1 - Published: 7/12 - Luffy, Ace, Sabo
New World Blues by lisbeth00 reviews
Frustrated with work, furious at the Ministry, and fearful of commitment, Quinn Delilah Potter is listless and self-destructive. Thankfully, finding herself in another world is exactly the kind of fresh start she never wanted or asked for. The ocean is vast and full of mystery, and sailing alongside a bunch of maniacs as mad as her seems as good a way as any to see it all.
Crossover - Harry Potter & One Piece - Rated: M - English - Adventure/Supernatural - Chapters: 16 - Words: 75,551 - Reviews: 107 - Favs: 256 - Follows: 362 - Updated: 11/1 - Published: 9/14 - Harry P., Strawhat Pirates
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) Chapter 32 is revised.
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 38 - Words: 261,980 - Reviews: 892 - Favs: 1,542 - Follows: 1,730 - Updated: 10/31 - Published: 2/8/2021 - Naruto U.
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: 9 - Words: 15,831 - Reviews: 6 - Favs: 14 - Follows: 16 - Updated: 10/31 - Published: 5/13/2021
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