Harry Potter Crossovers
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Why Dreams Fade by Aya Diefair reviews
When something seems too good to be true... well, maybe it really wasn't real after all. — - Prequel to What Dreams Become
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Hurt/Comfort - Chapters: 3 - Words: 8,060 - Reviews: 3 - Favs: 29 - Follows: 29 - Updated: 17h - Published: 6/20/2021 - [James P., Lily Evans P., Iron Man/Tony S.]
Power Rangers Mystic Fury by TJ Boswell
Harry Potter and his friends and family are chosen by the Morphin Masters to aid the Dino Fury Rangers with their war with the evil Lord Zedd, who plans to conquer the universe by any means necessary by becoming the Power Rangers Mystic Fury.
Crossover - Power Rangers & Harry Potter - Rated: K+ - English - Adventure/Fantasy - Chapters: 1 - Words: 6,389 - Favs: 4 - Follows: 4 - Published: 18h - Billy C., Harry P., Ron W., Hermione G.
Flapping Wings of Avarice by TheOneWhoWalksThroughFire reviews
Echidna, always had a handful of desires. The desire of Knowledge to learn and understand, To save and the desire to find more unknown to her, these desires were a ways ahead of her desire to live again though it seemed she would get all these desires met in the most unexpected of ways. A way most pleasant to her curiosities.
Crossover - Harry Potter & Re:Zero - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 6,888 - Reviews: 3 - Favs: 8 - Follows: 16 - Updated: 20h - Published: 3/8/2023 - Sirius B., Minerva M., Sybill T., Echidna
Condenados al fuego by Nelida-exe
Being the only human who does not seek to see the truth, even knowing that he is being used and everything is more complicated than what the truth claims, he accepts, he does not seek to do a human transmutation and would never dare to do so. try to do it, but the universe takes strange turns and he needs to remember that although he is just a monster and accepting that he is human
Crossover - Harry Potter & Fullmetal Alchemist - Rated: K - Spanish - Humor/Friendship - Chapters: 13 - Words: 23,232 - Favs: 1 - Follows: 3 - Updated: 23h - Published: 1/13 - Alastor M., Maes H., Roy M.
Baby Harry of Nine by JNTK984 reviews
An orphan is intended to reside with his last living non magical relatives. A former member of a collective becomes an adoptive mother to the green eyed, messy black-haired boy. Chaos is not allowed to exist without the order of the fanciful.
Crossover - Harry Potter & StarTrek: Voyager - Rated: M - English - Humor/Adventure - Chapters: 1 - Words: 14,500 - Reviews: 2 - Favs: 4 - Follows: 8 - Published: 2/17 - [Doctor, Seven of Nine]
The Defensive Space Force Ship Requirement by tkepner reviews
Harry Potter, and the rest of Dumbledore's Army in his fifth year, use the Room of Requirement to get themselves a spaceship! The problems of a tiny island on Earth don't seem so important, anymore. Wizards in Space! What could possibly go wrong with that? Eventually, this will be a crossover with Stargate SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Fantasy/Sci-Fi - Chapters: 49 - Words: 304,167 - Reviews: 2298 - Favs: 2,858 - Follows: 3,634 - Updated: 2/17 - Published: 12/11/2021 - Gen. Hammond, Harry P., Hermione G., Lee J.
Harry Potter and the Mark of Sacrifice by Camo30209 reviews
Harry Potter has been hunted for his whole life by monsters. Voldemort opened a Pandora's box that should have stayed closed. How will a haunted Harry with powers beyond his understanding fare against those who seek the bearer of the Mark of Sacrifice? Powerful Harry, borrowed elements from Berserk with alterations to fit in the HP setting. No knowledge of Berserk required.
Crossover - Harry Potter & Berserk - Rated: M - English - Horror/Romance - Chapters: 48 - Words: 146,106 - Reviews: 6 - Favs: 78 - Follows: 97 - Updated: 2/17 - Published: 1/30 - [Harry P., Hermione G.] Albus D., Luna L.
the path not taken by maticore reviews
Given a look into another timeline by the primordial chaos. how will they react to what happened in another life.
Crossover - Harry Potter & Hyperdimension Neptunia - Rated: M - English - Chapters: 18 - Words: 71,319 - Reviews: 45 - Favs: 172 - Follows: 191 - Updated: 2/17 - Published: 11/25/2022 - Harry P., Vert/Green Heart
The Master of Death: The Wizard of Prophecy by AJ Freas reviews
Harry is on his way back to Hogwarts after emerging victorious in the second wizarding war, but is waylaid with a new prophecy told to him by Luna Lovegood. Will he go back to classes or will he go to Middle-earth? That's a silly question… After all, Hermione always said Harry had a saving people thing.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Drama/Adventure - Chapters: 15 - Words: 59,167 - Reviews: 19 - Favs: 107 - Follows: 177 - Updated: 2/17 - Published: 2/7 - Harry P., Luna L., Galadriel, Celeborn
Ghost of the Past by Born7 reviews
Young Delia Potter has always been called a freak, but she never understood why. One day, after an outburst from her uncle, she came to understand. Follow Delia's adventures as she tries to wrap her head around what exactly her life is becoming, and learns how to deal with more than one hidden world. Time-travel AU, fem Harry, F/F
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 12 - Words: 60,674 - Reviews: 91 - Favs: 790 - Follows: 1,044 - Updated: 2/17 - Published: 12/31/2021 - [Harry P., Artemis] Apollo
The Companion, The Empress of Mankind by Vivori reviews
Summary: There was a companion that the God Emperor of Mankind once trusted, one whom he opened his heart to since even before the Golden Age of Humanity. However their opinions differ from the end of the Dark Age of Technology and he tricked her by capsuling her ship. Now she isfree. Just in time too for Gulliman needs his mama and the clone legions must walk once more for mankind
Crossover - Harry Potter & Warhammer - Rated: T - English - Fantasy/Sci-Fi - Chapters: 19 - Words: 150,202 - Reviews: 332 - Favs: 683 - Follows: 825 - Updated: 2/17 - Published: 10/28/2023 - Harry P., OC, The Emperor, Primarch/s
A Journey Between Worlds by Muchshoutinginvolved reviews
In the mystical heart of London, young Harry, unfamiliar with magic, stumbles upon a hidden sanctum. Under the guidance of its guardian, he discovers ancient artefacts that unveil a world beyond imagination. As Harry grapples with this newfound reality, the story weaves a tapestry of magic, mystery, and unexpected destinies.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 3 - Words: 5,861 - Reviews: 6 - Favs: 73 - Follows: 114 - Updated: 2/17 - Published: 1/27 - Harry P., Dr. Strange/Stephen S., Wong
Lily's Journal by The Unseen Scribe reviews
When Harry hears Hermione say something about his mother's previous work; he decides to learn more about her, and in doing so, changes his fate and those of everyone around him. Magitech, OP!Harry, OP!Hermione.
Crossover - Harry Potter & X-overs - Rated: M - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 83,718 - Reviews: 35 - Favs: 379 - Follows: 523 - Updated: 2/17 - Published: 6/23/2023 - [Harry P., Hermione G.]
In Harry Potter by Way of Q by bco reviews
Fanfiction fan is sent to the Harry Potter world by Q from Star Trek Starts mostly in HP world, more Star Trek elements added later
Crossover - Harry Potter & StarTrek: The Next Generation - Rated: T - English - Chapters: 27 - Words: 61,412 - Reviews: 22 - Favs: 44 - Follows: 53 - Updated: 2/16 - Published: 12/25/2023 - Albus D., Luna L., OC
Why you should read the fine print by elvishmagic reviews
Harry uses a spell that transfers memories from powerful historical figures into people living in the same century as the spellcaster. He expects Merlin, or even the founders, to appear. What he gets are the seven sons of Feanor. He is not even slightly prepared.
Crossover - Harry Potter & Silmarillion - Rated: K+ - English - Humor - Chapters: 7 - Words: 7,212 - Reviews: 7 - Favs: 13 - Follows: 21 - Updated: 2/16 - Published: 1/8 - Harry P., Maedhros, Maglor
Randomly by Lyla0i
After being tortured on a mission, Steve escapes and kisses a complete stranger to avoid being recaptured by his torturers. He didn't expect to fall in love with this man as soon as their lips touched, but will they be separated by the trials life has in store for them? Steve McGarrett x Charlie Weasley
Crossover - Harry Potter & Hawaii Five-0 - Rated: M - English - Romance/Hurt/Comfort - Chapters: 27 - Words: 41,609 - Favs: 13 - Follows: 17 - Updated: 2/16 - Published: 8/20/2023 - [Charlie W., Steve M.] Danny W.
Harry Potter and the God of War by Angry lil' elf reviews
Cornered in the Graveyard by Voldemort with no hope of escape, Harry prays for someone to save him and gets his wish when a portal opens and stepping through is the retired God of War Kratos, the Vanir Goddess of Love Freya and the Smartest Head in the Nine Realms Mimir. Rated T for now.
Crossover - Harry Potter & God of War - Rated: T - English - Adventure/Drama - Chapters: 2 - Words: 5,304 - Reviews: 28 - Favs: 193 - Follows: 255 - Updated: 2/16 - Published: 9/15/2023 - Harry P., Kratos
Spellbound Serenade by Citrine Ruby and Sapphire
In the magical realm of Hogwarts, Tomoyo Daidouji, a passionate flying enthusiast and a Muggle-born wizard, discovered herself falling for Eriol Hiiragizawa, an aristocratic pure-blood wizard. The main characters are Tomoyo and Eriol, with Sakura Kinomoto and Syaoran Li as supporting characters. This story takes place during the events of the Cursed Child timeline.
Crossover - Harry Potter & Card Captor Sakura - Rated: T - English - Romance/Fantasy - Chapters: 6 - Words: 12,067 - Favs: 1 - Published: 2/16 - [Eriol H., Tomoyo D.] James P., Minerva M.
Au hasard by Lyla0i reviews
Après avoir été torturé au cours d'une mission Steve s'échappe et embrasse un parfait inconnu pour ne pas être recapturé par ses tortionnaires, il ne s'attendait pas à tomber amoureux de cet homme dès que leurs lèvres se toucheraient, mais seront-ils séparés par les épreuves que la vie leur réserve ? Steve McGarrett x Charlie Weasley.
Crossover - Harry Potter & Hawaii Five-0 - Rated: M - French - Romance/Hurt/Comfort - Chapters: 27 - Words: 46,127 - Reviews: 64 - Favs: 19 - Follows: 20 - Updated: 2/16 - Published: 8/20/2023 - [Charlie W., Steve M.] Danny W.
Merry Black by Axeliana reviews
Harriet "Harri" Potter a tout perdu, sa vie est un enfer et sa dernière famille vient de mourir. Et alors qu'elle pensait que c'était la fin, une lettre arrive et cela va changer sa vie. Suivez notre héroïne dans sa nouvelle vie, sa reconstruction et ... son bonheur.
Crossover - Harry Potter & TV X-overs - Rated: K+ - French - Chapters: 10 - Words: 82,513 - Reviews: 30 - Favs: 49 - Follows: 51 - Updated: 2/16 - Published: 3/31/2022 - Harry P.
Harry Potter and the Skill Issue 1: Greater Magic Stone by FlopsOfDread reviews
A trio of 5e optimizers receive Hogwarts letters. They also have some pretty interesting backstories(one of them is 15 pages long and contains a complete list of war crimes). Armed with their understanding of how nonfunctional the 5e rules are, they attempt to live their lives to the fullest in a world plagued by idiots where the laws of magic are so stupid they belong in a PHB.
Crossover - Harry Potter & Dungeons and Dragons - Rated: M - English - Humor/Fantasy - Chapters: 5 - Words: 8,401 - Reviews: 7 - Favs: 18 - Follows: 26 - Updated: 2/16 - Published: 1/6 - Harry P., Hermione G., OC
Fire and Blood Remake by Revan Shan 2077 reviews
a remake of a deleted fanfic. The Dance of the Dragons has angered the gods of Valyria and the old gods of the First Men. Together they reset time and bring a champion from another world the Master of Death Harry Potter. to prevent the Dance and protect the House of the Dragon from its biggest enemy... itself.
Crossover - Harry Potter & House of the Dragon - Rated: M - English - Adventure/Fantasy - Chapters: 10 - Words: 17,317 - Reviews: 47 - Favs: 264 - Follows: 344 - Updated: 2/16 - Published: 1/4 - Harry P., Daemon T., Viserys T., Aemma A.
Summer Breeze: Hinny Elemental Masters Book 1 by Stormermia
Harry has just turned elven and started to awaken magic he was not aware of. With the help of his friend, Breezy the Sylph, he seeks a teacher. Ginny is looking for the new Mage to offer him just that, a teacher. I do not own the characters of Harry Potter or the world of the Elemental Masters. Monthly updates.
Crossover - Harry Potter & Elemental Masters - Rated: T - English - Fantasy/Romance - Chapters: 1 - Words: 1,469 - Favs: 3 - Follows: 4 - Published: 2/16 - [Harry P., Ginny W.] David Alderscrofft
Dark Legend of Potter: Crimson Demons Awaken by Full-Paragon reviews
Megumin Potter was always seen as a delusional child who believed that the death of her parents and her mistreatment at the hands of her aunt and uncle were signs that she was destined to be the Chosen One and had dark and terrible powers within herself. Most thought her mad. Unfortunately, she was dead on. Hogwarts will not survive this.
Crossover - Harry Potter & KonoSuba: God's Blessing on This Wonderful World - Rated: T - English - Parody/Humor - Chapters: 56 - Words: 217,619 - Reviews: 360 - Favs: 706 - Follows: 750 - Updated: 2/16 - Published: 8/16/2021 - Ron W., Hermione G., Megumin, Yunyun
Tooty Potter by Super Sonic Wind reviews
When Voldemort attacks the Potters the interaction between the killing curse and Lily's protection ritual have unexpected results. I'm new at this so don't complain if there's room for improvement. fem Harry, Harry is Tooty, good Dumbledore, eventual good Gruntilda mentor Gruntilda rating for Kazooie's mouth and the fact that the HP series gets darker as the years go on.
Crossover - Harry Potter & Banjo-Kazooie - Rated: T - English - Adventure/Humor - Chapters: 33 - Words: 31,115 - Reviews: 4 - Favs: 19 - Follows: 24 - Updated: 2/16 - Published: 1/26/2022 - Harry P., Banjo, Gruntilda, Kazooie
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