Harry Potter Crossovers
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Paradoxe by Paradoxe.D.Gol6Newgate
Une fille fit un vœu avec deux choix au près du dieux Primus et déesse de la magie Magia et un souhait au dieux Arceus pendant un peu plus de deux ans. Cependant, elle a obtenu un mélange à la place, et quels petits trucs en plus de leur part. Alors voyons comment elle va se débrouiller et si elle va réussir à avoir une meilleure vie que son ancienne. Car qui voudrait lui exaucer s
Crossover - Harry Potter & Transformers - Rated: T - French - Adventure/Romance - Chapters: 1 - Words: 785 - Follows: 1 - Published: 7/24
Mistress of Death Amongst Immortals by Ninjettey reviews
Leilani Alula Potter, the first girl to be born into the Potter line, has vanished, along with Hermione Granger. After accusations of being the next Dark Lady, Leilani, Hermione, and her husband decide to use an experimental Interdimensional Travel Device. Leaving the wizarding world behind. HP/TVD crossover. Starting a little before the pilot. (HP Books/Movies don't exist.)
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Fantasy - Chapters: 11 - Words: 27,813 - Reviews: 22 - Favs: 135 - Follows: 173 - Updated: 7/24 - Published: 5/21 - Harry P., Hermione G., Damon S., Jeremy G.
The Original Wizard by The Raven God reviews
On that fateful Halloween night, a pair of twins were attacked and Hadrian's younger sister was falsely claimed to be the Girl Who Lived, after years of neglect at the hands of the Potters Hadrian decided to leave and found a new family, The Original Family. OP/Godly Harry, Original Hybrid Harry. Harry Potter /Caroline Forbes
Crossover - Harry Potter & Vampire Diaries - Rated: K - English - Adventure/Mystery - Chapters: 17 - Words: 44,124 - Reviews: 57 - Favs: 215 - Follows: 279 - Updated: 7/24 - Published: 6/30
Mason Aves: The Wizard by HelloDarkness07 reviews
Mostly based in the Past of both MCU and Harry Potter Universe! Don't expect complete Canon Compliance! A 25 year old man merged with the body of a 5 year old British child. In 1924. As a Wizard. Read on to keep up with his adventures in studying Magic!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 116 - Words: 623,148 - Reviews: 2383 - Favs: 3,110 - Follows: 3,514 - Updated: 7/24 - Published: 6/14/2021 - OC
Harry Potter got trained by Driver1985 reviews
On the night Harry would have been dropped off by his Aunt, Dumbledore had someone else in mind. What if Harry was taken in by other strong people and they even decided to train him? Trained to be a Warrior by Wolves and the UNSC, he will change the world. OP, smart, trained Harry, small harem double cross with witcher and halo
Crossover - Harry Potter & Halo - Rated: T - English - Fantasy/Sci-Fi - Chapters: 44 - Words: 198,282 - Reviews: 56 - Favs: 336 - Follows: 406 - Updated: 7/24 - Published: 9/30/2021 - [Harry P., Hermione G., Daphne G.] Master Chief/John-117
Lightning, Part 2: An Eventful Fourth Year by The New York Bear reviews
Sequel to "Lightning, Part 1" (which you should read first). 1 year ago Harry Potter discovered he was a mutant as well as a wizard and helped found the X-Men. Now in his fourth year of magical schooling he faces new adventures both in and out of the magical world. Featuring the original X-Men. Not a time travel story. Marvel Universe moved forward 30 years. Good Dumbledore.
Crossover - X-Men & Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 28 - Words: 138,529 - Reviews: 108 - Favs: 345 - Follows: 461 - Updated: 7/24 - Published: 1/16 - [Harry P., Ororo M./Storm]
Hailey Lillian Snape: Rise of the Twilight Elf by scorpion14gandy reviews
A story about a female Harry Potter where she lives with her family and meets the famous Cullen family of Forks. (I do not own any characters or receive any financial compensation from the writing) Please enjoy the story and thank you.
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Fantasy - Chapters: 23 - Words: 40,071 - Reviews: 10 - Favs: 43 - Follows: 52 - Updated: 7/23 - Published: 12/20/2021 - Harry P., Edward
Two Hearts Are Better Than One by Catz4444 reviews
In third year, Harry Potter has a near fatal accident with a time turner while trying to save his godfather. Now Harry's not quite human and is beginning to have memories that aren't his own. The Doctor is now searching for the young Time Lord that he mentally sensed with a far-fetched hope that he is not alone. TimeLord!Harry
Crossover - Doctor Who & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 53,365 - Reviews: 604 - Favs: 2,040 - Follows: 2,751 - Updated: 7/23 - Published: 4/6/2018
Harry Potter and the Dead Basilisk by CGWicks reviews
Everything went exactly as it was supposed to until halfway through Harry Potter's second year of Hogwarts. Slytherin's monster, the Basilisk which can only be controlled by the Heir of Slytherin, is found dead on the second floor with a hole bursting from its throat a few days before Christmas holidays. The nighmare appears to be over, but what actually killed it remains a mystery
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Horror/Humor - Chapters: 4 - Words: 14,026 - Reviews: 8 - Favs: 15 - Follows: 27 - Updated: 7/23 - Published: 7/15 - Alien/Xenomorph, Harry P., Draco M., Albus D.
A World Away by Flameraiser reviews
Harry's life has been one of pain and dissatisfaction for as long as he can remember. His only relatives hate him and no one seems to care what happens to him, that is except for the girl who seems to visit him in his dreams. She speaks of strange places and things, even magic! How will meeting her change his life, he wonders.
Crossover - Harry Potter & Witcher - Rated: M - English - Adventure/Romance - Chapters: 25 - Words: 182,071 - Reviews: 886 - Favs: 3,061 - Follows: 3,915 - Updated: 7/23 - Published: 9/25/2021 - [Harry P., Ciri]
Colliding Fate by dubiously99
Somehow, in some shape and some form, the world of Harry Potter collides with one filled with Greek and Roman gods. Percy, Annabeth, and other campers are tasked with infiltrating Hogwarts and somehow separate the two dimensions, so their lives can go back to normal. Yet things don't exactly go as planned...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Fantasy/Adventure - Chapters: 1 - Words: 682 - Favs: 1 - Follows: 2 - Published: 7/23
Renascence: Jurassic Park by Crispy2.0 reviews
After choosing to move on to the next Great Adventure after sacrificing himself to Voldemort, Harry Potter is thrust into a new adventure. After fighting in the War in Time, Harry lands on an isolated island not far from Costa Rica; Isla Nublar. Recovered by InGen's geneticists, he must adjust to the new world and the problems it hosts.
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 6,337 - Reviews: 1 - Favs: 27 - Follows: 43 - Published: 7/23
Forgotten Family by Koala789 reviews
Harry had thought that the Dursleys and Sirius were his only family left. But Lily Potter had an older brother who had fallen through the ice to save her, years before. During Harry's fifth year at Hogwarts, there's a new teacher, in charge of a new subject—elemental magic. But Harry doesn't understand. Why does Professor Evans act like he knows him? Rated T to be safe.
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Family/Mystery - Chapters: 38 - Words: 124,208 - Reviews: 683 - Favs: 1,226 - Follows: 1,446 - Updated: 7/23 - Published: 7/23/2016 - Harry P., Lily Evans P., Jack Frost, Jack's sister
Nubes en chocolate caliente by Letocles reviews
Me encanta el drama, la tragedia, los romances complicados… Pero hay veces que quiero dejar de lado todo eso y disfrutar de lindos momentos. Si también quieres recostarte y leer dulces historias mientras tomamos chocolate caliente, siéntete bienvenido.
Crossover - Harry Potter & Frozen - Rated: M - Spanish - Romance/Humor - Chapters: 25 - Words: 51,635 - Reviews: 20 - Favs: 4 - Follows: 3 - Updated: 7/23 - Published: 5/7/2021 - [Draco M., Hermione G.] Anna, Elsa
Harry Potter and the Alternative Reality by Kurogems1208 reviews
What will happen if Harry is 'kidnapped? Which kind of person will he grow up as? What will the Wizard World react to this 'new' Harry?
Crossover - Harry Potter & Hyperdimension Neptunia - Rated: T - English - Fantasy/Supernatural - Chapters: 10 - Words: 29,942 - Reviews: 29 - Favs: 80 - Follows: 114 - Updated: 7/23 - Published: 3/18 - Harry P., Sirius B., Albus D., Rubeus H.
The Magic of Amber by WolfgangNH reviews
Harry was drawn to the DOM to save his godfather, only to see Sirius go through the veil. Desperate, Harry dives in after him, only to find that they are both in a strange new world where science is the new magic and creatures extinct for millions of years are being brought back to life. M for a reason. Harry Potter / Lex Murphy pairing.
Crossover - Harry Potter & Jurassic Park - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 35,609 - Reviews: 66 - Favs: 331 - Follows: 527 - Updated: 7/23 - Published: 7/5 - Harry P., Sirius B.
Harry Potter and the Fluffy Taile by Tatsurou-san reviews
SQUIRREL! ...now that I have your attention... Harry meets someone new at Ollivanders, a friend who is bound and determined that Harry get all the affection and hugs he missed out on for most of his life. He's not about to tell her no... Prepare for fluff...of more than one kind...
Crossover - Harry Potter & Sword in the Stone - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 24 - Words: 37,450 - Reviews: 201 - Favs: 376 - Follows: 458 - Updated: 7/23 - Published: 5/24/2021 - Harry P.
The Dragonwolf by Gladiusx reviews
Harry Potter flees a ruined world through the veil of death. In Castle Black, Melisandre fails to resurrect Jon Snow and soon afterwards his funeral pyre is lit.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Chapters: 14 - Words: 74,765 - Reviews: 373 - Favs: 1,623 - Follows: 2,243 - Updated: 7/23 - Published: 5/3 - Harry P., Jon S., Sansa S.
Soul of the Clock by Kanathia reviews
The infinity clock was unlocked several times in its long existence. The destruction left in its wake made legends, but none who entered ever survived to tell the world about the mysterious presence within. (A story about an immortalish Harry in the world of Fairy Tail)
Crossover - Harry Potter & Fairy Tail - Rated: T - English - Adventure/Humor - Chapters: 31 - Words: 118,745 - Reviews: 198 - Favs: 1,008 - Follows: 1,240 - Updated: 7/23 - Published: 2/17/2016
The Magic Inside Us by rentqueen28 reviews
After the mess that was the Triwizard Tournament, Heather Potter was only surprised that she hadn't seen THIS coming: the nearly-300-year-old, magically enforced marriage contract. Tony Stark just wanted to know why his sanity had waited until NOW to make a break for it.
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 13 - Words: 47,879 - Reviews: 90 - Favs: 439 - Follows: 646 - Updated: 7/23 - Published: 6/28/2021
(Suffering from) What we don't remember by HatysaBlack reviews
Adam loses the final against Langa but it does nothing to heal the broken parts inside him. What does is a little girl with blue hair and green eyes that he's never seen before but recognizes anyway. And with the girl comes a part of his past that he didn't know he'd forgotten, he'd been missing, until it stood right in front of him and gave him his freedom back. FemHarryXAdam
Crossover - Harry Potter & SK8 the Infinity/SK エスケーエイト - Rated: M - English - Romance/Friendship - Chapters: 12 - Words: 19,471 - Reviews: 1 - Favs: 16 - Follows: 22 - Updated: 7/23 - Published: 6/11 - Harry P., Ainosuke S./Adam, Kaoru S./Cherry, Kojiro N./Joe
Unsupervised by Diezi reviews
AU: To appease Thor and Jane, Loki must prove that he can get along with Darcy. Their budding friendship is put to the test when excursions into the Harry Potter Universe force them to deal with their issues.
Crossover - Harry Potter & Avengers - Rated: T - English - Friendship/Drama - Chapters: 32 - Words: 91,975 - Reviews: 67 - Favs: 88 - Follows: 110 - Updated: 7/23 - Published: 2/11/2015 - [Darcy L., Loki]
Harry Potter and the life of an Imp assassin by Muminpappan reviews
After a successful assassination job, the I.M P are celebrating when they are suddenly violently dragged into Hogwarts. It turns out somebody's been keeping secrets. Somebody wasn't naturally born in Hell. Somebody is not full A blooded imp. Somebody used to be named Harry.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Humor/Fantasy - Chapters: 24 - Words: 83,127 - Reviews: 91 - Favs: 313 - Follows: 374 - Updated: 7/23 - Published: 3/15/2021 - Harry P., Blitzo, Millie, Moxxie
Always With You by slayer of destiny reviews
Harry and Stiles have been friends since they were children, starting as pen pals Stiles' inclusion in his life changes Harry's path in life. After defeating Voldemort Harry grows concerned when he has not heard from his friend. He makes the journey to Beacon Hills and finds his friend in a bad way. While nursing him to health, the two explore more than friendship between them.
Crossover - Harry Potter & Teen Wolf - Rated: M - English - Romance/Drama - Chapters: 4 - Words: 26,035 - Reviews: 88 - Favs: 364 - Follows: 408 - Updated: 7/23 - Published: 7/9 - Harry P., Stiles S.
Book Club by megamatt09 reviews
AU. After being freed, Astra wants to know all about the life of her old friend, Harry. So, the Legends, along with Harry Potter, Lena Luthor, and Kara Danvers, along with some guests, read the Harry Potter series. More in the author's notes.
Crossover - Harry Potter & Legends of Tomorrow - Rated: T - English - Humor/Supernatural - Chapters: 22 - Words: 103,023 - Reviews: 67 - Favs: 139 - Follows: 146 - Updated: 7/23 - Published: 3/13 - Harry P., Mick Rory / Heat Wave, Sara Lance/White Canary, Astra L.
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