Harry Potter and Katekyo Hitman Reborn! Crossovers
Filters
546 | Page 1 2 3 4 11 .. Last Next »

A Cloud in the Sky by TheDarkLadyEris reviews
Skull wouldn't trade any moment with his Sky for anything - even if it meant sharing.
Rated: T - English - Romance/Humor - Chapters: 1 - Words: 3,576 - Reviews: 4 - Favs: 80 - Follows: 71 - Published: 6/23 - [Harry P., Skull] OC, Arcobaleno - Complete
Blue Rain (New) by MykRED reviews
Colonello blinked. The hallucination was still there. Well shit. Standing over him was a man he hadn't seen since the Battle of Hogwarts over forty years ago. Remus John Lupin stood there, looking worse for wear yet holding out a piece of chocolate like he always did when he was alive. Just what had Colonello gotten himself into now? A Harry-Is-Colonello fic.
Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 864 - Reviews: 6 - Favs: 143 - Follows: 181 - Published: 6/1 - Harry P., Colonnello
Signed, Your Friend by Glorificate reviews
Harry never expected the strange Italian girl who drops into his life. Bianchi was fascinated by the obviously civilian English boy and decides that someone needed to keep an eye on him. A week is all it takes for a friendship to form. Just because they live in different counrties is no reason not to be friends. They can always write after all. Letter-fic.
Rated: T - English - Friendship - Chapters: 3 - Words: 9,097 - Reviews: 8 - Favs: 89 - Follows: 92 - Updated: 5/19 - Published: 5/4 - Harry P., Bianchi - Complete
Flames and Magic by IIChaosII reviews
What was a Sky without his Elements? Lost. Tsunayoshi Sawada wandered the world for years, barely clinging onto life when all his Elements were stripped from him. When death finally comes for him, he does not take him to his family and instead thrusts him into a new world. A world with magic.
Rated: T - English - Family/Friendship - Chapters: 3 - Words: 3,607 - Reviews: 7 - Favs: 91 - Follows: 141 - Updated: 5/12 - Published: 10/1/2020 - Lily Evans P., Marauders, Tsuna/Tsunayoshi S.
Princess Hel's Guide to School by AllThingsVaria reviews
To royalty failure was never an option, so if neither could live while the other survived, then what had to be done about that was really quite simple: 'Lord' Voldemort would have to perish, because Hel refused to. Luckily, having been raised by the Varia's former Storm Officer, Princess Hel had learned from the best. Fem!Harry. Sequel to Prince Belphegor's Guide to Parenting.
Rated: T - English - Friendship/Adventure - Chapters: 5 - Words: 34,141 - Reviews: 63 - Favs: 880 - Follows: 1,127 - Updated: 5/8 - Published: 6/23/2021 - Harry P., Blaise Z., Varia
Fenris Black by Lady Midnight07 reviews
When Harry returns to Private Drive, he is abducted by an unknown animal. Afterwards, the wizard is bitten by a werewolf by the name of Fenrir Greyback. But due to the basilisk blood in his bloodstream, he transforms into a new form of a werewolf. Let s see, how will he with his faithful owl and new furry friend deal with this new situation...
Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 9,311 - Reviews: 38 - Favs: 232 - Follows: 317 - Updated: 4/18 - Published: 8/9/2021
Lily's Boyfriend (Fon) by Animeloverforever1127 reviews
Summary will be updated depending on what arc were on - What happens when the arcobaleno comes to teach at Hogwarts for the marauders year. More importantly, what happens when James finally meets… Lily's Boyfriend!
Rated: T - English - Romance/Humor - Chapters: 6 - Words: 6,686 - Reviews: 62 - Favs: 214 - Follows: 233 - Updated: 4/6 - Published: 4/20/2020 - [Lily Evans P., Fon] James P., Arcobaleno
Green Lightning (New) by MykRED reviews
Verde really should have been more careful. If he had been then he wouldn't find himself in a smaller body AGAIN. Granted being in the past is new. Maybe the situation wasn't so bad. Armed with knowledge of the future, our favorite lightning Arcobaleno plans to turn the world on its head with all the 'new' scientific discoveries and technological advancements. A Verde-is-Harry fic!
Rated: T - English - Adventure/Family - Chapters: 1 - Words: 798 - Reviews: 16 - Favs: 206 - Follows: 263 - Published: 3/26 - Harry P., Verde
To See You Again by Yuukinatsuki reviews
Tsuna blushed when he first saw the new student. She was black with long curly hair, skin smooth and white as milk, lips as red as cherry with a pair of emerald jeweled eyes. It was the first time they had met, but why did his soul feel longed and feel like he should know her? Mused Tsuna. Sky!Harry, Fem!Harry, Reincarnated Harry and Tsuna!
Rated: T - English - Romance - Chapters: 2 - Words: 6,480 - Reviews: 17 - Favs: 278 - Follows: 347 - Updated: 3/18 - Published: 10/14/2021 - Harry P., Tsuna/Tsunayoshi S., Giotto/Ieyasu S./Vongola I/Vongola Primo
Chaos Family by Yuukinatsuki reviews
What happens if Harry's luck is not from the Potters, but from his mother, Evans. One world where Reborn has a grandson, a world where Byakuran's primary flame is lightning and a world where Harry unknowingly creates Chaos wherever he goes. "... Congratulations Reborn, he does have the same genetic makeup as you, I swear he's your son, if not because his age doesn't match ..."
Rated: T - English - Drama/Humor - Chapters: 6 - Words: 12,283 - Reviews: 75 - Favs: 720 - Follows: 914 - Updated: 3/18 - Published: 10/8/2020 - Harry P., Byakuran, Reborn
Fran et le tournoi des trois sorciers by Thunder-Death reviews
Le nom Harry Potter est sorti de la coupe cependant personne ne la jamais vu à Poudlard. Fran est rattrapé par son passé et forcé de participer dans une compétition mortelle. Est-ce que Poudlard survivra à la dixième génération des Vongola et la Varia ?
Rated: T - French - Family/Hurt/Comfort - Chapters: 5 - Words: 15,235 - Reviews: 10 - Favs: 79 - Follows: 93 - Updated: 3/13 - Published: 1/4/2020
The Ripper's Princess (New) by MykRED reviews
Harry wasn't expecting anything to change when the Dursleys moved to Italy. She figured everything would be the same as it was in Privet Drive. That was before she met him. He calls himself the Prince. Harry found herself drawn to him. Their first meeting was brief, and it was unlikely that they'd ever meet again. Fate had other plans.
Rated: T - English - Romance/Family - Chapters: 2 - Words: 4,789 - Reviews: 36 - Favs: 604 - Follows: 684 - Updated: 3/7 - Published: 11/1/2021 - Harry P., Belphegor, Varia
Never Trust Byakuran With Your Body by Hibari Shikaru reviews
In which Sawada Tsunayoshi,who was drowning in paperwork,badly wanted to get a vacation and hires Gesso Byakuran to help him out. Which was where he realizes his mistake after he wakes up in his parallel self's fourteen year old body. Damn it,this is why he always regrets and doesn't trust Byakuran's offers of help!
Rated: T - English - Family/Humor - Chapters: 5 - Words: 11,602 - Reviews: 5 - Favs: 32 - Follows: 38 - Updated: 2/17 - Published: 10/30/2021 - [Regulus B., OC] Tsuna/Tsunayoshi S.
Mother Flame (Tsunayoshi Sawada) by Animeloverforever1127 reviews
"No. You don't get to come back into my life after 2 decades and expect me to be your puppet. I have a husband. A daughter. A family. And I'll be damned if you think I'm gonna let you or anyone else for that matter take it all away from me." - Rosaline Black Sawada Vongola
Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 1,113 - Reviews: 31 - Favs: 397 - Follows: 568 - Updated: 2/6 - Published: 5/27/2020 - [Harry P., Tsuna/Tsunayoshi S.] Reborn, Shamal
Half-Blood Prince's True Heritage by Hibari Shikaru reviews
In which Severus discovers that for the past 13 years,his father wasn't Tobias Snape,his mother only married him to hide the fact that she got pregnant out of wedlock...and that his father was someone else entirely unexpected. And he had inherited a coveted bloodline that was almost impossible to get.
Rated: T - English - Hurt/Comfort/Family - Chapters: 12 - Words: 44,558 - Reviews: 11 - Favs: 78 - Follows: 78 - Updated: 1/25 - Published: 9/29/2021 - [Tsuna/Tsunayoshi S., Eileen P.] Severus S., Vongola 10th Generation
The DeMort Family (New) by MykRED reviews
After losing nearly all of his friends in the war with Voldemort, Harry spent twelve years rebuilding his life with Luna and Teddy. Until they too were taken from him without any warning. With his world crashing down around him, Harry only had one purpose in his life. To end it all. He stepped through the Veil of Death ready to die, only for Death to give him a new purpose to live.
Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 1,720 - Reviews: 11 - Favs: 263 - Follows: 368 - Published: 12/7/2021 - Harry P., Luna L., Skull, Arcobaleno
Un cielo bendecido by Lucy Dei reviews
Abandonado por su madre al nacer, Vongola Primo le da a Tsuna la oportunidad de vivir lejos de la mafia y de algún modo va a parar a la vida de Harry Potter, quien en medio de la guerra, en una huida por los horrocrux, empieza a tomar decisiones cuidadosas al tener en sus brazos la vida de un inocente. Sólo cosas buenas saldrán de esto. (Puede contener yaoi más adelante).
Rated: T - Spanish - Family/Romance - Chapters: 6 - Words: 23,342 - Reviews: 66 - Favs: 291 - Follows: 332 - Updated: 11/29/2021 - Published: 8/22/2017 - [Harry P., Giotto/Ieyasu S./Vongola I/Vongola Primo] Tsuna/Tsunayoshi S., Vongola 1st generation
Mafioso in Disguise by MissAnimeWizard15 reviews
It was a beautiful, sunny Sunday morning when Tsunayoshi Sawada recieved a direct order from Vongola Nono himself. Something about him and his Guardians becoming student bodyguards at a school in England. How will our dear Decimo fare with these new . . . unique circumstances?
Rated: K+ - English - Adventure/Friendship - Chapters: 2 - Words: 1,881 - Reviews: 3 - Favs: 19 - Follows: 24 - Updated: 11/25/2021 - Published: 11/23/2021 - Vongola 10th Generation, Harry P., Hermione G., Ron W.
Orange Sky (New) by MykRED reviews
Petunia knew she could never raise her niece. Not while she possessed magic. So Petunia did the next best thing and contacted a relative that lived in Italy hoping they would take Harry. Meanwhile, the Giglio Nero's Donna just gave birth. Except the baby died shortly after. Baby Harry was given to the Donna as the perfect substitute. Part of my Harry's Rainbow series.Harry-is-Luche
Rated: T - English - Family/Adventure - Chapters: 2 - Words: 1,652 - Reviews: 9 - Favs: 302 - Follows: 366 - Published: 11/17/2021 - Harry P., Luce, Arcobaleno
Magic's Games by LuvyDragon reviews
Si alguien le hubiera dicho a Harry que su vida daría una vuelta de 180 grados o mas por un simple accidente, del cual no tenia nada que ver, gracias a un fantasma que no conocía... probablemente hubiera dicho que era una buena broma, o un sueño muy descabellado. Una secuela de Night's Games.
Rated: T - Spanish - Fantasy/Family - Chapters: 26 - Words: 70,107 - Reviews: 15 - Favs: 54 - Follows: 58 - Updated: 11/7/2021 - Published: 11/23/2017 - Harry P., Tsuna/Tsunayoshi S., Vongola 10th Generation
My KHR Crossover Ideas by Hibari Shikaru reviews
The title says it all. Basically, a story idea dump of whatever comes to my mind at the hour of 3 am. Please review if you want me to write a certain oneshot here into a full-blown story, and which oneshot it will be as I will be posting various oneshots here. (Anyone is welcome to adopt an idea here if you are interested,just pm/dm me if you like!)
Rated: T - English - Humor - Chapters: 3 - Words: 6,885 - Reviews: 2 - Favs: 20 - Follows: 25 - Updated: 11/3/2021 - Published: 10/25/2021
Purple Cloud (New) by MykRED reviews
The war was won but Harry was suffocating. The longer he stayed in England, the more he could feel the chains wrapping around him, forcing him to stay. So he left. He took his godson and hopped on a plane towards his freedom. It ended up being the best decision of his life. Part of my Harry's Rainbow series. Harry-is-Skull
Rated: T - English - Family/Adventure - Chapters: 1 - Words: 1,089 - Reviews: 7 - Favs: 306 - Follows: 366 - Published: 11/2/2021 - Harry P., Skull, Arcobaleno
Goddess of the Rainbow by CreepyQueenofOtaku reviews
After the betrayal of her friends and the Battle of Hogwarts, Iris decides to travel and get away from England. She thought trouble wouldn't find her, but it did in the form of six males. (FemHarry, HPxArcobaleno, Ron/Hermione/Dumbledore/Magical Britain bashing, etc.)
Rated: T - English - Adventure/Drama - Chapters: 13 - Words: 19,187 - Reviews: 456 - Favs: 2,399 - Follows: 3,036 - Updated: 10/28/2021 - Published: 4/13/2017
Blue Rain - OLD VERSION by MykRED reviews
He was dreaming. He had to be. That was the only explanation for why REMUS LUPIN was standing over him and offering him chocolate. After all, he's been dead for over sixty years. Colonello cursed. Potter Luck strikes again. A Harry-is-Colonello fic!
Rated: T - English - Friendship/Adventure - Chapters: 8 - Words: 8,599 - Reviews: 166 - Favs: 1,226 - Follows: 1,413 - Updated: 10/27/2021 - Published: 5/4/2019 - Harry P., Colonnello - Complete
Green Lightning - OLD VERSION by MykRED reviews
Verde really should have been more careful. If he had been then he wouldn't find himself in a smaller body AGAIN. Granted being in the past is new. Maybe the situation wasn't so bad. Armed with knowledge of the future, our favorite lightning Arcobaleno plans to turn the world on its head with all the 'new' scientific discoveries and technological advancements. A Verde-is-Harry fic!
Rated: T - English - Humor/Friendship - Chapters: 23 - Words: 27,127 - Reviews: 703 - Favs: 2,609 - Follows: 2,865 - Updated: 10/27/2021 - Published: 4/30/2019 - Harry P., Verde - Complete
546 | Page 1 2 3 4 11 .. Last Next »