X-overs and Harry Potter
Crossovers
2
The Cosmos » by ARYA GREENGRASS
Herein lies first chapters of stories that have been clattering in my mind. Stories that I may or may not continue in the future. Stories open for adoption by any who wishes. Here is where I will be dropping anything that I come up with that may be distracting me from continuing with my current story.T, English, chapters: 2, words: 7k+, favs: 20, follows: 26, updated: 9/12 published: 10/14/2022, Harry P.
19 Harry Potter Crossover Challanges » by phantom00
Crossover Challanges, please pm or leave a review of you accept a challengeK, English, chapters: 27, words: 14k+, favs: 66, follows: 61, updated: 9/10 published: 12/22/2014
12 My Harry Potter Plot Bunnies » by Anima Reader
My random plot bunnies that you are more than welcome to use.T, English, chapters: 18, words: 12k+, favs: 17, follows: 20, updated: 8/11 published: 1/11/2019
1 My Prompt Challenge » by TannaraMoonvale
Challenging myself with different pairings, prompts and word limits.T, English, chapters: 33, words: 30k+, favs: 6, follows: 6, updated: 8/4 published: 7/17, Harry P., Hermione G., Neville L., Charlie W.
7 Game On! 5 x » by nordiamus
Various omake happening in the world of Game On 5.0T, English, Adventure & Friendship, chapters: 2, words: 3k+, favs: 109, follows: 94, 7/29, Harry P.
7 Harry Potter and the Headless Thompson Gunner » by Speaker-to-Customers
Crossover with the Warren Zevon song. During the Camping Trip From Hell Harry sees an advert for a mercenary who might just give them an edge against Voldemort... despite being undead and not having a head. Intended as a one-off short, but it grew...T, English, Humor & Adventure, chapters: 3, words: 16k+, favs: 18, follows: 30, updated: 7/8 published: 5/10/2023, Harry P., Ron W., Hermione G.
3
Dumbledore's nightmare by photon-eu
Dumbledore wakes up, only to find Gandalf the White knocking on his office doorsT, English, Humor, words: 1k+, favs: 7, follows: 4, 6/2
271 Multiversity » by ShadowNinja77
Warriors from across the multiverses are gathered in a contest to see who will rise, and who will fall. Crossover of MCU, DC comics, Harry Potter, Percy Jackson, Star Wars, The Last Airbender, Game of Thrones, and so much more. I do not own any of these characters.T, English, Adventure, chapters: 34, words: 169k+, favs: 169, follows: 190, updated: 5/9 published: 7/22/2021
75 Harry Potter rejection letters and alternative Triwizard Tournament » by Anima Reader
I'm joining the bandwagon. I blame Tremor230 for this.T, English, Humor & Parody, chapters: 28, words: 36k+, favs: 140, follows: 141, updated: 5/6 published: 9/27/2019, Harry P.
41 One Accident » by kopakanuvafan20
One Accident will change the fate of three worlds.T, English, Sci-Fi & Fantasy, chapters: 7, words: 12k+, favs: 140, follows: 164, updated: 2/26 published: 4/27/2018
30 Passing of the Torch » by ordinaryguy2
Another story by Carycomic! Cold War-era intrigue creeps into the Wizarding World. A Harry Potter et al. crossover.T, English, Fantasy, chapters: 15, words: 18k+, favs: 12, follows: 9, updated: 8/24/2023 published: 7/16/2019
5 HP Plots and Oneshots » by TheExtramundane
HarryP crossovers: Content information in first chapter. Rated T to be safe.T, English, Fantasy & Adventure, chapters: 7, words: 16k+, favs: 14, follows: 13, updated: 8/17/2023 published: 7/12/2020, Harry P.
Tales of Guardians: Harry Potter and the Alliance of Unified Guardians by AlphaRomeo41
After Dementor's attack at Little Whinging, Harry meets someone in his bedroom that will change the course of the coming war. HarryXHermione.T, English, Adventure & Fantasy, words: 1k+, favs: 10, follows: 11, 5/25/2023, Harry P., Hermione G.
40 Harry Potter and the Worlds Beyond » by AlphaDreamer00
All Harry wished for, on his lonely 8th birthday, was a friend. But he got more than that. A world unknown & invisible even to the wizards. Luckily, he is not alone in this grand adventure… Harry Potter Gamer Fic. (Hiatus)T, English, Adventure, chapters: 5, words: 26k+, favs: 446, follows: 613, updated: 4/27/2023 published: 12/2/2022, Harry P.
13 Mystic Prism » by moonfeather58
A drunken night of cheating revenge leads to an unexpected child, hidden from his father until an eventful order meeting. A chance at love, cruelly taken, results in our resident werewolf becoming a father. When the Dark Lord attacks, there's nowhere to go until a mysterious portal appears. Remus must navigate an alien world and find a way home.T, English, Drama & Family, chapters: 8, words: 68k+, favs: 12, follows: 16, updated: 3/14/2023 published: 4/15/2021, [Remus L., Severus S.] Neville L., OC
152 Help From Afar » by Dis Lexic
A series of oneshots that boil down to various crossover girls showing up to yell at Dumbledore over his treatment of Harry and possibly burn his beard off. Suggestions for girls welcome.T, English, chapters: 7, words: 9k+, favs: 330, follows: 323, updated: 12/20/2022 published: 9/15/2017
11 The Incredible Adventure » by hikolb6
AU. James and Lily have escaped England from the war. They take refuge in America where they have their new child. This child will have the biggest adventure of his life. His name is Harry Potter. This is a multi-crossover. Alive!Lily/James Manipulative!Evil!Dumbledore SomewhatBashing!Molly/Ron/Ginny JP/LP HP/HG RW/LL GW/NLT, English, Adventure & Family, chapters: 5, words: 9k+, favs: 90, follows: 112, updated: 10/6/2022 published: 5/3/2021, Harry P., Hermione G., James P., Lily Evans P.
7 Gamer Potter: The Scattering Plots » by fred2008
Short stories, omakes, random ideas for the Gamer Potter series I have going. Many crossovers, most individual stories of their own. The writing will be bad and lazy, I do not apologize, you have been warned. I do not own anything recognized here, they belong to their respective owners. EnjoyT, English, chapters: 8, words: 31k+, favs: 40, follows: 46, updated: 8/12/2022 published: 2/11/2020
5 Idea Dumb » by Queen Ryuu
Old stories that I attempted to start but never finished, Mostly Harry Potter but there are other fandoms in here as well. Just posting for the hell of it so check it out and tell me what you guys think.T, English, chapters: 2, words: 1k+, favs: 17, follows: 25, updated: 5/17/2022 published: 10/10/2017
5 Mega Adventures of Merida » by Aeonmaster Aeroza
A child ended up in the wrong place, at the right time in the presence of a odd attack to her, and changed her for good then worse. She is then raised to the fullest to then take on the hidden threats of this realm has to offer with the aid of certain heroes or villains as such. She is Merida, and this is mostly her story along with those involved.T, English, Humor & Hurt/Comfort, chapters: 3, words: 55k+, favs: 10, follows: 19, updated: 5/10/2022 published: 12/5/2018
3 Repercussions » by Cape Kaos Mage
Harry Potter lived as he died; alone and unhappy yet resigned. Yet there was more to that Fateful Halloween Night than anybody could have imagined, and the repercussions will reverberate through the multiverse and change everything. OP!Harry with minor Dumbledore/Ron/Hermione/Wizarding World bashing. Trying for a Mass AU Multiverse, bear with me.T, English, Adventure, chapters: 4, words: 16k+, favs: 87, follows: 111, 11/27/2021, Harry P.
57 The Ever Expanding Hogwarts Class of 1998 » by OlegGunnarsson
An extra-dimensional being sends a hero from their universe to King's Cross in September 1991, with the goal of helping young Harry Potter. Unfortunately, they aren't the only one who decides to intervene, and the sorting that night just keeps getting longer & longer. Chapter Five featuring Uatu the Watcher (MCU) and others.T, English, Humor, chapters: 5, words: 12k+, favs: 168, follows: 233, updated: 10/15/2021 published: 11/5/2019, Harry P.
32 And The Gunslinger Followed » by OrianD'Cate
Harry tries to follow Sirius through the Veil. One universe away, the League of Assassins tries to summon something through a Lazarus Pit. Neither get what they're hoping for. A comedy of errors and miscommunication, wherein the name of Ares is redeemed in the DCU.T, English, Adventure & Humor, chapters: 4, words: 15k+, favs: 221, follows: 303, updated: 10/6/2021 published: 9/13/2021, Harry P.
2 FILE - 0000001 » by FictionFurret16
File Nickname - Harry Potter and his Part-Time Job Summary of File - Harry Potter finds it expedient that he should earn muggle money so he takes up a part-time job at McDonald's.T, English, Fantasy & Humor, chapters: 4, words: 4k+, favs: 7, follows: 5, updated: 7/19/2021 published: 7/10/2021, Harry P., OC
61 Bree's World Tour » by AnimeFanBree
Sequel to Bree's Hogwarts Experience. Watch as our favorite chaos maker travels the globe while on the run from Death Eater. Children will be tramatized, hair dye will be used, bystanders will stare in confusion.T, English, Adventure, chapters: 28, words: 156k+, favs: 47, follows: 45, updated: 7/7/2021 published: 11/9/2012