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An imperfect world by
PepperonyOwl reviews
Calla Potter, as Master of Death, decides that if she is to be in charge of this world, she first needs to learn what it means to live here. It... doesn't go all that well. It's just lucky for her that dying doesn't mean staying dead. Not for her, anyway. And they have child soldiers with literal baby teeth. But if this is her world, doesn't that mean it's up to her to change it?
Crossover - Harry Potter & Naruto - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 17 - Words: 97,428 - Reviews: 347 - Favs: 471 - Follows: 630 - Updated: 11h - Published: 9/24 - Harry P., Naruto U., Itachi U., Kakashi H.
Zest for Life by
Quatermass reviews
Years ago, a green-skinned girl and a boy wizard bonded in a park. Now, Dr Pamela Isley, while on one of her crimes, rescues an exotic snake that turns out to be the very boy she once knew. Drawn into the maelstrom of madness that is Gotham's underworld, Harry Potter reunites with a penpal turned criminal...and that's before a certain crazy clown girl called Harley gets involved...
Crossover - Harry Potter & Harley Quinn - Rated: M - English - Fantasy/Humor - Chapters: 14 - Words: 42,810 - Reviews: 118 - Favs: 596 - Follows: 754 - Updated: 17h - Published: 11/24 - [Harry P., Harley Quinn, Poison Ivy]
What Doesn't Kill Me by
TheSilverboar reviews
The ability to adapt, to survive. This has always been the driving force behind all human evolution. Izuku's quirk though? It takes that one step further, ensuing that whatever fails to kill him, will just make him stronger, a force to bring Doom against the Villains who dare to stand in his way. Doomsday inspired Izuku. No pairing decided.
My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Friendship - Chapters: 22 - Words: 49,309 - Reviews: 933 - Favs: 3,540 - Follows: 4,219 - Updated: 23h - Published: 1/10 - Izuku M.
The Road Not Taken by
ARYA GREENGRASS reviews
We all know the story of Harry Potter and love it, we know about his life at the Dursleys, Hogwarts and after. But what if something else had happened, what if Harry had been curious about this power in him that made unexplainable things happen around him. What if he had experimented with it, encouraged it? This is what I think would have happened.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Supernatural - Chapters: 11 - Words: 64,115 - Reviews: 81 - Favs: 504 - Follows: 720 - Updated: 11/28 - Published: 10/6 - Harry P.
Harry Potter the Mutant Obscurus Gamer by
GnomeBob reviews
The Fates of the MCU have written for Harry Potter to die during a failed Obscurial Transformation. A drunken conversation between the heads of the Marvel verse has changed that and Harry has ended up with Gamer powers among other things. Watch Harry go through Hogwarts, Kamar-Taj, and Xavier's institute as he learns to use his powers and level up. Contains a Flerken. Harem by Arc3
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 98 - Words: 523,350 - Reviews: 5408 - Favs: 7,457 - Follows: 8,570 - Updated: 11/27 - Published: 4/24/2020 - Harry P.
Stop Making Me Fall So Hard by
BrendaBanner reviews
Dahlia Potter left the war in pieces...literally. No longer wanting to wallow in her grief she moves to Forks, Washington for a fresh start. Along the way she makes friends with not only her human classmates, but the mysterious and vampiric Cullen family. She must now navigate not only these new teenage experiences but stop the Wizarding World from taking her back. Fem!Harry/Edward
Crossover - Harry Potter & Twilight - Rated: T - English - Romance/Drama - Chapters: 15 - Words: 76,067 - Reviews: 146 - Favs: 572 - Follows: 752 - Updated: 11/26 - Published: 8/20 - [Harry P., Edward]
Prince Haraldr by
Lady Marauders4 reviews
Prince Haraldr's very existence changes the balance of power in the universe and now that he is here there is no going back. Some would argue that it is what caused his birth that was a bigger change. Harry is Odin's son.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Adventure - Chapters: 41 - Words: 173,359 - Reviews: 738 - Favs: 2,874 - Follows: 3,815 - Updated: 11/25 - Published: 7/14/2020 - Harry P., Thor, Loki, Hela
The Stormreaver by
Faykan reviews
A tale of demonic manipulation and a warring Alliance trying to defend their world from a rampaging Horde. Thrown into the mix of this world before he could even walk or talk, Infant Harry Potter is placed into the hands of the most powerful Warlock of his people, Darkness Incarnate himself: Gul'dan, chieftain of the Stormreaver Clan.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure/Fantasy - Chapters: 143 - Words: 944,158 - Reviews: 1563 - Favs: 2,324 - Follows: 2,463 - Updated: 11/22 - Published: 5/31/2016 - Harry P., Gul’dan
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: 9 - Words: 57,908 - Reviews: 362 - Favs: 1,291 - Follows: 1,778 - Updated: 11/20 - Published: 9/25 - [Harry P., Ciri]
How Could One Will Cause So Much Chaos? by
darkoraclegirl reviews
Newly emancipated 15 year old Harry Potter decides to get out of Britain for the summer and head to Vegas for his vacation, bringing along Tonks and Remus to keep him out of trouble. Two days later Harry wakes up in a hotel room in bed with Tonks and two mystery women,Remus is missing, and next to no memory about the last two days. What happened? This story will have a harem.
Crossover - Harry Potter & Marvel - Rated: M - English - Humor/Family - Chapters: 35 - Words: 391,062 - Reviews: 1511 - Favs: 4,388 - Follows: 5,193 - Updated: 11/20 - Published: 6/19/2017 - Harry P., N. Romanov/Black Widow
Harry Potter, Squatter by
Enterprise1701-d reviews
Based on a challenge by Gabriel Herrol. A young Harry Potter is abandoned in new York by the Dursleys. He finds his way onto Olympus and starts squatting in an abandoned temple...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 51 - Words: 461,980 - Reviews: 8808 - Favs: 15,836 - Follows: 18,168 - Updated: 11/10 - Published: 5/1/2019 - Harry P., Hestia
Limitless by
Greed720 reviews
All it took was one choice, a single decision, to change the life and destiny of Harry Potter. It is because of this simple, seemingly insignificant decision that the fate of Harry, and so many others, is irrevocably changed. Whether these changes will be for the best, is unknown, but one thing is for sure, it certainly won't be boring.
Crossover - Harry Potter & DC Superheroes - Rated: M - English - Chapters: 2 - Words: 13,194 - Reviews: 72 - Favs: 389 - Follows: 508 - Updated: 11/10 - Published: 11/1 - Harry P.
Rising from the Ashes by
Esm3rald reviews
Harry meets Death at King's Cross. Turns out she's the Master of Death; that means Death can't collect her soul just yet. But Death proposes a solution. Harry, of course, accepts, and she's reborn in another world, as Blair Fell - with no memory of who she used to be - and as the cousin of the doppelganger Elena Gilbert. FemHarry(Blair Fell)/Damon Salvatore. HP/TVD Crossover.
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Romance/Supernatural - Chapters: 5 - Words: 26,873 - Reviews: 250 - Favs: 1,092 - Follows: 1,451 - Updated: 11/8 - Published: 7/8/2010 - [Harry P., Damon S.] Elena G., Stefan S.
Solivagant by
MidnightsTouch reviews
Amalthea Potter suffered all her life. The War is over but she doesn't feel that she will be able to be happy again. She lost her parents, Sirius and Remus, her beloved Fred and she lost her independence. When she finds out a family secret, she finally has a chance to have a new life and maybe to live in a new world. It's time for Amalthea to be the owner of her destiny. FEM!Harry
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Drama/Romance - Chapters: 17 - Words: 111,852 - Reviews: 225 - Favs: 1,066 - Follows: 1,468 - Updated: 11/4 - Published: 12/2/2020 - [Harry P., Robb S.]
Harry Potter and the Dingy Little Town of Forks by
yourakek reviews
Harry hadn't held many expectations for how his life would continue after Voldemort's defeat. He hadn't been sure it would continue, after all. However, splitting up from his friends and moving to his relatives, the Swans, in the dingy little town of Forks wasn't exactly what he'd anticipated. At least Fawkes was there to keep him company.
Crossover - Harry Potter & Twilight - Rated: T - English - Humor/Friendship - Chapters: 16 - Words: 76,695 - Reviews: 368 - Favs: 1,420 - Follows: 1,960 - Updated: 11/3 - Published: 6/9 - Harry P., Fawkes
Hunting Season by
GoWithTheFlo20 reviews
A whirlwind romance between Lily Evans and a dark, brooding stranger on English shores sees the birth of Harriet Uley. Sixteen years later, and Sam managed to track down his sister just as she starts hitting a growth spurt. Between werewolves, witches, wild imprints and wayward fathers, Harriet discovers exactly what being Pack really means. Harriet/Paul. Family feels.
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Family - Chapters: 7 - Words: 38,195 - Reviews: 515 - Favs: 1,226 - Follows: 1,636 - Updated: 11/3 - Published: 4/5/2020 - [Harry P., Paul] Embry, Sam
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: 18 - Words: 133,042 - Reviews: 100 - Favs: 936 - Follows: 1,002 - Updated: 11/1 - Published: 7/19 - Harry P.
Metagaming? by
Noodlehammer reviews
Third in series, read prequels or be confused. Harry had spent his whole life wishing for magic to be more abundant, and that was precisely what he got. He wasn't even particularly upset about the many serious dangers inherent in such a thing, for what was life without challenge? The irony of ending up in Azeroth after all the references was a bit on the nose, though.
Crossover - Harry Potter & Warcraft - Rated: M - English - Chapters: 15 - Words: 225,091 - Reviews: 3578 - Favs: 6,496 - Follows: 7,436 - Updated: 10/29 - Published: 9/20/2020
The Marauders' Daughter by
Mistress of Harmony reviews
Ever since she had seen her reflection in the Mirror of Erised first year, Heather has known she wasn't who she was meant to be. Her experiments with Polyjuice during second year only confirmed what she'd known deep within her heart all along. After confronting her true feelings, Heather finally decides to stop running and embarks on a journey of self-discovery. Fem!Harry Femslash!
Harry Potter - Rated: T - English - Romance/Drama - Chapters: 17 - Words: 76,547 - Reviews: 195 - Favs: 536 - Follows: 807 - Updated: 10/22 - Published: 1/1 - [Harry P., Hermione G.] Luna L., Dr. Granger
What we will become by
TheLeon1236 reviews
Humans are extinct. A new opportunity opens and Harry takes it. He and Sirius travel to the Stargate universe to explore and build something extraordinary with new friends and allies. Magic and technology in sync. MOD!Harry, Clever!Harry, Powerful!Harry, Non-canon!SGC.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 19,890 - Reviews: 235 - Favs: 1,128 - Follows: 1,667 - Updated: 10/10 - Published: 8/17/2020 - Harry P., Sirius B.
A Third Path to the Future by
Vimesenthusiast reviews
Rescued from the Negative Zone by the Fantastic Four, Harry Potter discovers he is a mutant and decides to take up the cause of equality between mutants and humans (among other causes). How will a dimensionally displaced Harry Potter, one who is extremely intelligent, proactive and not afraid to get his hands dirty effect the marvel universe? Pairings: Harry/Jean/Ororo/others pos.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Romance - Chapters: 45 - Words: 1,983,090 - Reviews: 7155 - Favs: 13,153 - Follows: 13,131 - Updated: 9/28 - Published: 6/30/2013 - Harry P., J. Grey/Marvel Girl/Phoenix
Harry Potter: Alchemy by
Shamrock Holmes reviews
In this world, young Harry Potter is retrieved from Godric's Hollow by the heroes of Justice League and is raised by a very different family...
Crossover - Harry Potter & Young Justice - Rated: T - English - Mystery - Chapters: 13 - Words: 64,729 - Reviews: 28 - Favs: 149 - Follows: 191 - Updated: 9/17 - Published: 11/25/2020 - Harry P., Dinah L./Black Canary, Mera, Jonathan K. - Complete
The Sorceress's Apprentice by
00Dark-Pheonix00 reviews
Fem Harry, Harper's life was changed when Emma took her from the Dursleys. Seven years later Henry appears, and they visit a certain town in Maine. Breaking the curse was easier because of Harper's magic. Not so easy is the apprenticeship with Merlin, or being pulled to Hogwarts for the Tri Wizard Tournament. Enemies are everywhere, only her magic, and Merlin can keep her safe.
Crossover - Harry Potter & Once Upon a Time - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 25,773 - Reviews: 8 - Favs: 120 - Follows: 186 - Updated: 9/16 - Published: 2/24 - Harry P., Emma S.
Mischief Far From Managed by
AppoApples reviews
Loki got played by Thanos and comes to his senses mid-conversation with Black Widow which is going to have galactic consequences. Harry Potter finds himself in another universe where his magic has changed almost as much as the world around him. Potter luck, Loki spite, with a dash of Spidy-tingles -Midgard is never going to be the same.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 10 - Words: 52,927 - Reviews: 542 - Favs: 1,482 - Follows: 2,137 - Updated: 9/11 - Published: 4/6 - Harry P., Loki, Bucky Barnes/Winter Soldier, Spider-Man/Peter Parker
The Will to Survive by
LeftFootLetsStomp reviews
With the Burning Legion having killed all life on Earth, Harry takes the brave step to destroy the planet to prevent the Legion from using it for nefarious deeds. Homeless and alone, Harry sets off on a journey through one of their many portals. His destination? Azeroth, a planet he had heard whispers of from the Demons. Somewhere he could help and possibly find a home.
Crossover - Harry Potter & Warcraft - Rated: T - English - Chapters: 2 - Words: 12,530 - Reviews: 43 - Favs: 376 - Follows: 556 - Updated: 9/2 - Published: 8/23 - Harry P.
The Goddess of Death by
Isabelnecessaryonabicycle reviews
Calla Potter keeps dreaming of a dark-haired man, it's been happening ever since defeating Voldemort. Her being the Master of Death is one thing, but there being a god of mischief? FemHarry, Calla/Loki.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Adventure - Chapters: 4 - Words: 16,451 - Reviews: 107 - Favs: 1,029 - Follows: 1,451 - Updated: 8/21 - Published: 9/9/2015 - [Loki, Harry P.] Thor
Star Granger - Season 2 by
SFD reviews
Enough build-up - Time to go to space! Explore! Fight Goa'uld! But in order to do that, one needs spaceships, and weapons. Not just Precious, which is, let's be frank here - a 5000 YO, POS of a ship. The world is also in need of saving from time to time, otherwise we will all need to depend on SGC, and all. It's generally a good idea to read a story from the beginning.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 14 - Words: 51,733 - Reviews: 211 - Favs: 490 - Follows: 683 - Updated: 8/12 - Published: 2/18 - S. Carter, D. Jackson, Harry P., Hermione G. - Complete
Swan Dive by
SilvermistAnimeLover reviews
The Slime Villain Incident, and the events leading up to it happen one year earlier. Izuku, broken and lost in the face of All Might's words, decides to take Kacchan's advice. But a familiar Underground Hero won't let a young life end so quickly. How will a simple right-place-right time scenario change things?
My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Family/Hurt/Comfort - Chapters: 24 - Words: 93,154 - Reviews: 589 - Favs: 1,992 - Follows: 2,147 - Updated: 7/2 - Published: 11/3/2019 - Izuku M., Katsuki B., Shouta A./Eraserhead, Hizashi Y./Present Mic
Hands and Hearts by
GoWithTheFlo20 reviews
Lobelia Potter was a dreamer. She had been since she had first come squawking into the world, bloodstained and wailing and trapped in a silent world. She dreamt of helping those in need, of righting all the hurts, and finding a place to call home. She never needed to hear to do that. Luthor!Harry. Fem!Harry. Brother!Protective!Lex. Deaf!Harry. Eventual Clark/Fem!Harry
Crossover - Harry Potter & Smallville - Rated: M - English - Romance/Family - Chapters: 2 - Words: 6,490 - Reviews: 52 - Favs: 358 - Follows: 464 - Updated: 6/29 - Published: 6/26 - [Harry P., Clark K./Superman] Lex L.
Uzumaki Naruko: To the Victor, the Spoils V2 by
SeerKing reviews
Uzumaki Naruko has just graduated from the Konohagakure Ninja Academy after defeating Toji Mizuki when her apartment is blown up. Fortunately, she receives a new home thanks to a little known Clan Law dating back to the time of the Nidaime Hokage. Yuri Harem. Weapon Mistress and Chakra Chain Naruko. Now has a TVTropes Page! That needs to be updated!
Naruto - Rated: M - English - Romance/Adventure - Chapters: 44 - Words: 369,949 - Reviews: 1544 - Favs: 5,188 - Follows: 5,688 - Updated: 6/23 - Published: 9/29/2014 - [Naruko U., Hinata H., Ino Y., Tenten]
The Shadow of Angmar by
Steelbadger reviews
The Master of Death is a dangerous title; many would claim to hold a position greater than Death. Harry is pulled to Middle-earth by the Witch King of Angmar in an attempt to bring Morgoth back to Arda. A year later Angmar falls and Harry is freed. What will he do with the eternity granted to him? Story begins 1000 years before LotR. Eventual major canon divergence.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 37 - Words: 237,383 - Reviews: 6388 - Favs: 14,254 - Follows: 16,896 - Updated: 6/8 - Published: 3/15/2015 - Harry P.
I May Fall by
ericwinter reviews
As Darkness rises, the Avengers stand guard over earth. Faced with an overwhelming tide, their only hope lies in a forgotten child, one who will herald a new Heroic Age. It is in the fires of war that true heroes are forged, and Hariel Lokisdottir, the Girl-Who-Lived, has been thrown into their depths. She must grow if she is to survive and beat back the Darkness.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 7 - Words: 38,604 - Reviews: 114 - Favs: 690 - Follows: 930 - Updated: 4/5 - Published: 5/8/2017 - Harry P., Loki
Basilisk-born by
Ebenbild reviews
What if the Dementor attack in 5th year had ended with Harry losing? What if someone had stepped in to save him? And what if Harry ended up in the past with a chance to be more than he ever was before? A story about a forcibly time travelled Harry and its consequences... Manipulative Dumbledore, 'Slytherin!Harry', Time Travel!
Harry Potter - Rated: T - English - Mystery/Adventure - Chapters: 72 - Words: 630,630 - Reviews: 7131 - Favs: 10,688 - Follows: 10,645 - Updated: 3/26 - Published: 9/22/2014 - Harry P., Salazar S. - Complete
Dahlia Potter and The Broken Mirror reviews
Dahlia Potter was always a unique girl. She could remember anything she had seen or heard and had a grasp on wandless magic and legilimency that was frightening. Learning she was a mutant as well as a magical should not have been that big of a surprise really. My response to whitetigerwolf's Jean Grey Challenge. Fem-Harry! Femslash!
Crossover - Harry Potter & X-Men - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 40,020 - Reviews: 51 - Favs: 422 - Follows: 663 - Updated: 11/16 - Published: 1/30 - Jean-Grey S./Phoenix, Emma F./White Queen, Harry P.