1k+ A Case of Mistaken Identities » by savya398 Years ago a mistake was made. Now years later the consequences of that mistake are being brought into to light. A mistake that has the potential to destroy Harry's life as he knows it. His parents aren't who they thought they were, and he's left facing a truth about himself that leaves him uncertain about his future.
Harry Potter & Avengers, T, English, Family, chapters: 15, words: 87k+, favs: 5k+, follows: 7k+, updated: 12h published: 5/26/2014, Harry P., Thor, Loki
1k+A Year Too Soon » by NHunter Somehow, young Harry Potter got enrolled into Hogwarts a whole year earlier than expected. And this small alteration changes the fate of the whole Wizarding world... ••• AU story and, eventually, M-rated ••• Minor bashing of various characters is possible.
Harry Potter, M, English, chapters: 42, words: 162k+, favs: 3k+, follows: 5k+, updated: 16h published: 7/3/2016, Harry P., Flora C., Hestia C.
2k+ Brightest In Shadow » by AthanMortis The Multiverse is vast, full of innumerable wonders and horrors. Anything and everything is possible in its myriad realities. So it's just Harry's luck when he practically trips into it. Now watch him grow, along with the family he creates along the way, into something... Infinite, and Unbound.
X-overs & Harry Potter, M, English, chapters: 46, words: 236k+, favs: 3k+, follows: 3k+, updated: 10/22 published: 5/12/2017, Harry P.
10k+ A Cadmean Victory » by DarknessEnthroned In the aftermath of a peaceful summer comes the Goblet of Fire and the chance of a quiet year to improve himself, but Harry Potter and the Quiet Revision Year was never going to last. A more mature, darker Harry, bearing the effects of 11 years of virtual solitude. GoF AU. There will be romance... eventually. And now, a remastered version is coming to my Patreon! (For free)
Harry Potter, M, English, Adventure & Romance, chapters: 104, words: 520k+, favs: 14k+, follows: 10k+, updated: 10/15 published: 8/14/2015, Harry P., Fleur D.
245 Constants and Variables » by Azmodai While avoiding his cousin and the daily dose of Harry Hunting, the Boy-Who-Lived stumbles across an impossible woman in an impossible situation. How will she affect his future? how will she shape the things to come?
Harry Potter & BioShock, T, English, Friendship & Adventure, chapters: 34, words: 257k+, favs: 716, follows: 783, updated: 10/13 published: 9/23/2016, Harry P., Elizabeth
1k+ How Could One Will Cause So Much Chaos? » by darkoraclegirl 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.
Harry Potter & Marvel, M, English, Humor & Family, chapters: 33, words: 364k+, favs: 3k+, follows: 4k+, updated: 10/12 published: 6/19/2017, Harry P., N. Romanov/Black Widow
875Code of the Griffin » by Knife Hand From a war ravaged future, someone is sent back in time to change the course of the war. Chapter 47 now up
Harry Potter, M, English, chapters: 48, words: 90k+, favs: 1k+, follows: 1k+, updated: 10/12 published: 1/21/2010, Harry P., Hermione G.
23 new life in the states » by hufflepuffhugs This is a Harry Potter and Hermione Granger story
Harry Potter & NCIS, T, English, Romance & Humor, chapters: 7, words: 3k+, favs: 59, follows: 85, updated: 10/11 published: 3/18/2018, Harry P., Hermione G., Abby S.
421 Return of the Heir » by LadyBelz During the Marge Dursley Incident just before Harry's third year at Hogwarts, his accidental magic not only causes her to inflate like a balloon, but it also transports him to a little-known island on the other side of the planet. It is there he discovers the true meaning of family. Watch out, Hogwarts! Harry's got a brand new attitude and a whole lot of new friends!
Harry Potter & Jurassic Park, T, English, Humor & Adventure, chapters: 9, words: 13k+, favs: 2k+, follows: 2k+, updated: 10/9 published: 10/8/2017, Harry P., Velociraptor
2k+We're In This Together » by zugrian After the Chamber of Secrets, two unlikely allies bond over their similar backgrounds. Their plans for freedom take them on a different path through Harry's adventures and will bring them together in unexpected ways. HarryxPansy Proactive/Cynical/Independent/Morally Grey Harry
Harry Potter, M, English, Romance & Drama, chapters: 90, words: 707k+, favs: 3k+, follows: 4k+, updated: 10/7 published: 4/12/2018, [Harry P., Pansy P.] Dobby
4k+ Harry Potter, Squatter » by Enterprise1701-d 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...
Harry Potter & Percy Jackson and the Olympians, T, English, Adventure, chapters: 33, words: 300k+, favs: 11k+, follows: 13k+, updated: 10/2 published: 5/1/2019, Harry P., Hestia
399Harry Potter and the Problem with Life Debts » by proton104 Harry Potter A/U. What if Harry was raised by Bellatrix Black? What if, while attending the Quidditch World Cup, Harry saved a young woman from a fate worse than death, incurring a life debt? M Rating for blood, guts, gore, profanity, and adult themes/situations (a.k.a. lemons) Full Summary inside. Major Overhaul in Progress as of 4/18/2020.
Harry Potter, M, English, Romance & Adventure, chapters: 7, words: 41k+, favs: 2k+, follows: 3k+, updated: 10/1 published: 1/13/2016, [Harry P., Fleur D.] Bellatrix L., OC
2k+Royal Ward » by Catstaff Based on "Hatal Fart Attack" by Corwalch, "Royal Ward" follows the changes in Harry's life after he gains the personal attention of the Queen. My thanks to Corwalch for permission to write a sequel. Reading "Hatal Fart Attack" first is recommended, but not absolutely required. Please note that this story begins in 1989, shortly before Harry turns 9.
Harry Potter, T, English, chapters: 62, words: 290k+, favs: 4k+, follows: 5k+, updated: 9/25 published: 7/21/2014
1k+Harry Potter the First Nemea Leonthrope » by Kairomaru An accident during Harry's fight with the Basilisk in the Chamber of Secrets leads to a whole new life that he could never have expected. Now armed with a new power and inclined to make more friends of the female nature. Harry Potter is going to take the Wizarding World by storm as the first of a new kind of Magical. No Yaoi. No Slash. HarryxHarem. Creature!Harry.
Harry Potter, M, English, Supernatural & Adventure, chapters: 22, words: 94k+, favs: 5k+, follows: 7k+, updated: 9/23 published: 9/8/2014, Harry P., Hermione G., N. Tonks, Lavender B.
519 I Will Not Bow Down » by viridianaln9 Sherlock/HP Au: When Sherlock jumps, Joan receives a letter from her cousin asking her to take care of her son, knowing something bad was to happen to him. In heartbreak, she looks for her cousin and when she finds out what is going on, she gets help from Mycroft and gets Harry to be with her. Now Harry is being raised by Joan and the Consulting Detective(Updating chapters)
Harry Potter & Sherlock, T, English, Family & Friendship, chapters: 61, words: 120k+, favs: 1k+, follows: 1k+, updated: 9/13 published: 11/12/2015, [John W., Sherlock H.] [Harry P., Hermione G.]
1k+Harry by Proxy » by The Smiling Crow Harry Potter's uncle goes too far and a broken, bleeding Harry is left in his cupboard. However, he is rescued and taken in by our favorite, faceless entity in a suit; Slenderman. How will Hogwarts deal with a corrupted Harry Potter? Harry Potter x Creepypastas. Dark-ish!Harry. Teen for general Creepypasta goodness and language. Manipulative Dumbledore and Weasley Bashing.
Harry Potter, T, English, Supernatural & Horror, chapters: 44, words: 343k+, favs: 2k+, follows: 2k+, updated: 9/6 published: 4/25/2015
5k+Basilisk-born » by Ebenbild Fifth year: After the Dementor attack, Harry is not returning to Hogwarts – is he? ! Instead of Harry, a snake moves into the lions' den. People won't know what hit them when Dumbledore's chess pawn Harry is lost in time… Manipulative Dumbledore, 'Slytherin!Harry', Time Travel!
Harry Potter, T, English, Mystery & Adventure, chapters: 66, words: 552k+, favs: 8k+, follows: 9k+, updated: 9/3 published: 9/22/2014, Harry P., Salazar S.
15623 Schools Triwizard Tournament » by Radiant Arabian Nights James, Lily & Harry survived the Halloween Night & Lily & James ran to America. No one from Britain knew they survived but the Goblins & Ted & Andromeda Tonks. Lily gave birth to more kids in America followed by more. Harry and his family went to Ilvermorny. Now the Triwizard Tournament is here and America is joining the competition. Harry, James & Lily will shock. Harem. Bashing.
Harry Potter, T, English, Family & Hurt/Comfort, chapters: 9, words: 28k+, favs: 476, follows: 551, updated: 8/28 published: 3/14/2018, [James P., Lily Evans P.] [Harry P., Hermione G.]
4k+ The Merging » by Shaydrall To Harry Potter, Fifth Year seemed like the same as any other. Classmates, homework, new dangers, Voldemort risen in the shadows… the usual, even with a Dementor attack kicking things off. But how long can he maintain the illusion that everything is under control? As hope for a normal life slips away through his fingers, will Harry bear the weight of it all... or will it crush him?
Harry Potter, T, English, Adventure & Romance, chapters: 29, words: 420k+, favs: 11k+, follows: 12k+, updated: 8/23 published: 9/27/2013, Harry P.
91 Laying Bricks Every Hour » by ArtHouse "Rome wasn't built in a day, but they were laying bricks every hour". After the war, Harry needs a vacation. He decided to head to the United States in order to try and see his old friend, Kelly Gibbs. While he may not find who he is looking for, he might just find the family he needs in the NCIS team.
Harry Potter & NCIS, T, English, Family & Friendship, chapters: 5, words: 10k+, favs: 613, follows: 888, updated: 8/23 published: 6/10/2019, [Harry P., Ziva D.] Leroy Jethro Gibbs