Harry Potter Crossovers
Filters
51K | « Prev Page 1 .. 3 10 11 12 13 14 15 16 23 .. Last Next »

I Fleetly Flee, I Fly by emouse33 reviews
At the end of his first year, Harry's battle with Quirrell goes a little differently. Dumbledore asks for help outside the wizarding world to heal the damage. A HP/Avengers crossover that respects the timelines while throwing in new twists and characters you may not have seen coming. Year 3 is finished, coming up on Year 4. Enjoy!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 25 - Words: 127,168 - Reviews: 360 - Favs: 1,434 - Follows: 2,062 - Updated: 9/6 - Published: 5/7/2018 - Harry P., Ancient One
Child of Silence by Angelwings Sorrow reviews
Harry was sold to HYDRA when he was Five years old and was cellmates with Bucky Barnes. After Being freed from HYDRA Bucky wants to return to rescue Harry. What does the Future hold for the young wizard and is their really a Prophecy? Evil Dumbledore, finding Family, M for abuse and other Mature content.
Crossover - Harry Potter & Avengers - Rated: M - English - Hurt/Comfort/Family - Chapters: 52 - Words: 295,737 - Reviews: 600 - Favs: 2,003 - Follows: 2,398 - Updated: 9/6 - Published: 11/10/2019 - [Loki, Iron Man/Tony S.] Harry P., Bucky Barnes/Winter Soldier
The Son Of The Clown Prince by BJack998 reviews
James Potter is alive, but not whole. Watch as a deranged James Potter returns to England and leaves his own mark upon the Wizarding World. (Its better than it sounds... I think. Just read the first chapter and you tell me.)
Crossover - Harry Potter & Batman - Rated: M - English - Adventure/Family - Chapters: 4 - Words: 7,797 - Reviews: 10 - Favs: 54 - Follows: 56 - Updated: 9/6 - Published: 8/14 - Harry P., Luna L., The Joker, Poison Ivy
Walking Dead Wizard by DebsTheSlytherinSnapefan reviews
The Dixon's make their way to Atlanta with Harry only to be cut off and head up the mountain. What would have become of the group if they'd had a wizard within its ranks? Would they have found somewhere safe and been able to keep it or would they still lose? Who would survive? Who would die? Daryl/Harry Luna/Merle
Crossover - Harry Potter & Walking Dead - Rated: M - English - Family - Chapters: 120 - Words: 539,298 - Reviews: 7085 - Favs: 4,638 - Follows: 4,972 - Updated: 9/6 - Published: 3/31/2016 - Harry P., Daryl D.
A Broader World by Cambrian Beckett reviews
After the disastrous battle at the Watchtower, Galatea falls back to Earth, electrocuted and burning up upon re-entry. She just so happens to land in Harry's backyard. From there, everything changes. WARNING: Mature Themes Abound!
Crossover - Harry Potter & Young Justice - Rated: M - English - Romance/Adventure - Chapters: 25 - Words: 185,769 - Reviews: 162 - Favs: 1,500 - Follows: 1,569 - Updated: 9/6 - Published: 7/19/2021 - Harry P.
Maestrom Aspect by tantrakkar reviews
Naruto beats Madara and learns a dangerous secret about his clan then finds out he can choose his own path. FEM! Harry Potter. Pairing Naruto U, Fem Harry P, Daphne G, Susan B and Luna L.
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 7,041 - Reviews: 5 - Favs: 31 - Follows: 35 - Published: 9/6
Harry Potter: Hero Mania! by Alpha the Demon reviews
Normal... What does Normal actually mean? Harry had wondered that all his life, hoping for once it would just be normal. Fate seemed to have other plans however, especially when a certain Goblet is involved. Harry can't compete for Hogwarts, so why not for another school instead! Class 1-A travel to Hogwarts! Pairing confirmed! New first chapter!
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 5,040 - Reviews: 6 - Favs: 55 - Follows: 86 - Updated: 9/6 - Published: 2/20 - Harry P., Izuku M., Kyoka Jiro, 1-A Students
Her Protector by Uninspiredusername101 reviews
A dangerous confrontation strands Naruto and Jiraiya in a new world. One filled with Witches, Wizards, and humans oblivious to their existence. After Naruto receives a letter of admittance to Hogwarts, they realize a school for Witchcraft and Wizardry may be their solution to finding a way home. After meeting Harriett Potter, Naruto begins to question if that's what he truly wants.
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 71,814 - Reviews: 299 - Favs: 1,013 - Follows: 1,324 - Updated: 9/6 - Published: 11/14/2021 - [Naruto U., Harry P., Hermione G.] Daphne G.
Alderian by she.small reviews
První spojené magické císařství, které spojila bytost, které se obyvatele bojí a zároveň ho obdivují. Harry se změnil po porážce lorda Voldemorta - všichni si toho všimli, ale nikdo netušil, kam až jeho změna dosáhne. Mladý a dříve nezkušený čaroděj se postavil na vrchol magické populace díky své vlastní síle, úsilí a odhodlání. OP!Harry; Ne Temný!Harry; Harém!;
Crossover - Harry Potter & Lord of the Rings - Rated: M - Czech - Fantasy/Family - Chapters: 24 - Words: 49,481 - Reviews: 2 - Favs: 23 - Follows: 22 - Updated: 9/6 - Published: 5/14/2021 - Harry P.
Magic Among Cybertron by EvaShinobiKaiserKnight reviews
A chance encounter between two beings of separate worlds changes the course of history. A boy newly orphaned gains a mother from a world beyond the stars. A soldier veteran of a great war finds something she would fight to protect and ensure the future of. Hear the tale of a Wizarding boy raised by a leader named, Elita 1.
Crossover - Transformers/Beast Wars & Harry Potter - Rated: T - English - Family/Sci-Fi - Chapters: 8 - Words: 69,815 - Reviews: 50 - Favs: 177 - Follows: 212 - Updated: 9/6 - Published: 5/9 - [Elita One, Optimus Prime] [Harry P., Hermione G.]
Monster in disguise by HatysaBlack reviews
After the curse is broken and they are all grown up again Reborn decides to return to his occupation as World's Greatest Hitman. His first job is an easy one so he can get used to his adult body again. A british woman. Civvie, researcher and author of articles for a strange conspiracy theory magazine he's never heard of before. OS, full summary inside, crossposted on AO3
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor - Chapters: 1 - Words: 3,486 - Reviews: 1 - Favs: 11 - Follows: 14 - Published: 9/6 - Luna L., Adult Reborn
Joining Forces by Peony123 reviews
Chiron gives a mission to three demigods. They must go to Hogwarts to complete a task. There they meet the golden trio. Will they learn to join forces to face a rising enemy especially as friends and foes alike start rising from dead?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 63 - Words: 85,865 - Reviews: 95 - Favs: 113 - Follows: 142 - Updated: 9/6 - Published: 5/14/2020 - Harry P., Ron W., Hermione G.
A Public–Private Partnership by AverageFish reviews
Mycroft prided himself on his intelligence and his control, and right now he knew more than both British ministers, and had control over two Harry Potters. Parallel universe travel, canon divergence, MoD!Harry raises himself (with a twist).
Crossover - Harry Potter & Sherlock - Rated: T - English - Family/Mystery - Chapters: 16 - Words: 70,872 - Reviews: 40 - Favs: 175 - Follows: 256 - Updated: 9/6 - Published: 12/14/2021 - [Harry P., Mycroft H.] Tom R. Jr., Euros H.
In the Mirror of Desire by Petrichordjr
After living at Spinner's End for an extended duration, Harry starts his first year at Hogwarts. What is going on with his aunt and Severus? Why does this annoying Smith boy want to be his friend? And why, for god's sake, are there vampires after him? So many questions and so little time to find answers. Sequel to 'In the Wake of Fire.'
Crossover - Harry Potter & Vampire: The Masquerade - Rated: M - English - Humor/Horror - Chapters: 5 - Words: 24,188 - Favs: 5 - Follows: 10 - Updated: 9/6 - Published: 7/30 - [Severus S., Petunia D.] Harry P., Theodore N.
Out For Blood by Dragonmouth reviews
A young Uchiha must flee Konoha when Shimura Danzo comes to take what is hers. Her father's summons aid her in taking refuge in a foreign magical community where the loss of her bloodline ability and inability to trust those around her stands in the way of gaining the strength to kill those that destroyed her family. OC, Uchiha Sasuke, Severus Snape, Harry Potter, Draco Malfoy, etc
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Drama - Chapters: 35 - Words: 160,987 - Reviews: 112 - Favs: 179 - Follows: 212 - Updated: 9/5 - Published: 11/12/2019 - Harry P., Draco M., Severus S., Sasuke U.
Harriet Potter: The Demon Empress by PaulyThide reviews
Harriet Potter, The-Girl-Who-Lived has a secret, a big one. She is not what everyone thinks she is. Hiding her true self, she will learn to live once again and show everyone, why you don't mess with a Supreme Being. But first, she must eat and sleep. (Fem Harry Potter) (Reincarnated Fem/Suzuki Satoru)
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 25 - Words: 168,544 - Reviews: 557 - Favs: 1,888 - Follows: 2,250 - Updated: 9/5 - Published: 3/5/2021 - James P., Lily Evans P., Albedo, OC
Dragon Age: A Wizard's Origins by zugrian reviews
All of the Grey Wardens lie dead at Ostagar alongside the king. Ferelden is in turmoil, and the only hope to stop the Blight is a stranger from another world. Harry Potter thought that he had escaped a world full of war and destruction, but it seems his task may never be complete. He may not be the hero Ferelden needs, but he's the only chance they've got left.
Crossover - Harry Potter & Dragon Age - Rated: M - English - Adventure - Chapters: 35 - Words: 185,620 - Reviews: 756 - Favs: 1,718 - Follows: 2,347 - Updated: 9/5 - Published: 12/1/2020 - Harry P., Morrigan
It's darkest before Dawn by 917brat reviews
Harry finds himself in an all-new world, after suffering through a deep betrayal, a betrayal that actually gets him sent away from what had been his home world. But what awaits Harry in this new world? Will he really get a new start, or will he find his history repeating itself? What if things seem even worse for him, is that necessarily true? Harry potter/walking dead xover.
Crossover - Harry Potter & Walking Dead - Rated: M - English - Supernatural/Adventure - Chapters: 12 - Words: 81,544 - Reviews: 96 - Favs: 534 - Follows: 647 - Updated: 9/5 - Published: 8/10/2019 - Harry P.
Hela Potter in the dragons pit by ailiannalynn reviews
hela's destiny did not end with the death of Voldemort, it had only begun. she just didn't know it yet.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Hurt/Comfort/Fantasy - Chapters: 7 - Words: 4,703 - Reviews: 2 - Favs: 35 - Follows: 43 - Updated: 9/5 - Published: 9/4 - Harry P., Daemon T./The Rogue Prince
Vers un Nouveau Monde by Thalia Alice Potter reviews
Alors qu'il est âgé d'un peu plus de 4 ans, Harry Potter fait un vœu, comme pourrait en faire n'importe quel enfant de cet âge. Mais ce simple vœu aura des conséquences que nul ne pourrait imaginer. Transporté par sa magie dans un autre monde, Harry trouvera ce qu'il a toujours voulu avoir.
Crossover - Harry Potter & One Piece - Rated: K - French - Family/Adventure - Chapters: 25 - Words: 83,650 - Reviews: 59 - Favs: 148 - Follows: 170 - Updated: 9/5 - Published: 11/22/2020 - Harry P., Gol D. Roger, S. Rayleigh
Le tri qui aurait pu être by Cassandre Potter reviews
Une nouvelle année débute à Poudlard, comme chaque année c'est l'heure de la répartition. Harry Potter x-over. Les chapitres sont sans lien entre eux. Le OC sont les élèves des différents cross over.
Crossover - Harry Potter & Book X-overs - Rated: M - French - Friendship/Family - Chapters: 5 - Words: 13,463 - Reviews: 2 - Favs: 10 - Follows: 8 - Updated: 9/5 - Published: 5/11/2020 - Minerva M., OC, Sorting Hat - Complete
Dinosaurs & Magic by Evil Irish Pixie reviews
None of the fandoms or characters belong to me. Brooklynn/Kenji Kon/F. Harry Potter
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 1 - Words: 48,630 - Reviews: 2 - Favs: 30 - Follows: 27 - Published: 9/5 - Harry P., Owen, Blue - Complete
The Power Within by DZ2 reviews
Based on my Secret of the Stone Challenge: What do you call something impossible? Miracles. What do you call a power or ability that's impossible? The power of Gods. What do you call someone impossible? Harry James Potter. Grey OP/Godlike Harry/Wanda; Wolfstar; Good Dumbledore
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 35,609 - Reviews: 65 - Favs: 395 - Follows: 534 - Updated: 9/5 - Published: 8/5 - [Harry P., Wanda M./Scarlet Witch] Albus D., Dr. Strange/Stephen S.
Something Good by calic0kitt3n reviews
Hermione meets Severus for dinner. He doesn't talk much, but the very fact that he would even eat with her fills her with something more valuable than anything on her plate: hope. / A Cowboy Bebop crossover featuring two lonely space truckers. [light angst, pining, loneliness, first dates, secrets, hopeful ending]
Crossover - Harry Potter & Cowboy Bebop - Rated: K+ - English - Drama/Romance - Chapters: 1 - Words: 1,635 - Reviews: 1 - Follows: 1 - Published: 9/5 - Hermione G., Severus S. - Complete
Hogwarts- An Escalation by Temporal Knight reviews
Taylor Hebert is knocked into Harry Potter's world right before the start of Harry's Fifth Year. Taylor does not meet Harry first, but instead the Greengrasses. Taylor being Taylor, she still endeavors to help the messed up situation. And...she still has her power...Now she just has to resist escalating the heck out of the entire world...
Crossover - Harry Potter & Worm - Rated: T - English - Fantasy/Friendship - Chapters: 13 - Words: 50,702 - Reviews: 459 - Favs: 1,580 - Follows: 1,989 - Updated: 9/4 - Published: 12/30/2020 - [Skitter, Daphne G.] Harry P.
51K | « Prev Page 1 .. 3 10 11 12 13 14 15 16 23 .. Last Next »