Harry Potter and Sherlock Crossovers
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A Most Unexpected Hero by Black Night15 reviews
After nearly two decades, a terrible enemy has risen again and threatens the Kingdom of Hogwarts. In the humble village of Hufflepuff, a most unexpected hero rises to save the day. Mulan AU with Medival setting.
Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 10,209 - Reviews: 5 - Favs: 6 - Follows: 9 - Updated: 2/12/2016 - Published: 2/27/2015 - Molly Hooper
To Love Him True by Goddess-of-the-Night04 reviews
Sherlock Holmes - Potions Experimenter Extraordinaire - combines Amortentia with Veritaserum to help users not only find their true love, but to express that love. In hindsight, maybe he shouldn't have tested it on himself. (Potterlock - but no Harry Potter characters are involved or mentioned. Basically just John and Sherlock playing around at Hogwarts)
Rated: K+ - English - Chapters: 1 - Words: 3,700 - Reviews: 8 - Favs: 58 - Follows: 9 - Published: 2/9/2016 - John W., Sherlock H. - Complete
One Shot Song Tales by disneynut98
Okay so i know this says Sherlock & HP but there will be other fandoms. I do take song suggestions if you let me know the name of the song and the fandom you want it to go with and i have a go. Just imagine that it is normal for all the charters to randomly sing Like a musical . Not all stories will be higly rated I will put a rating on each tale if you want to skip it. R&R F&F x
Rated: T - English - Chapters: 3 - Words: 2,079 - Favs: 1 - Updated: 2/8/2016 - Published: 1/13/2016 - Harry P., Arthur W., Sherlock H., John W.
The House of Moriarty by TheBlackSeaReaper reviews
ADOPTED Female Harry. Minister Fudge tries to marry off Harriet Potter to Lord Slytherin, but an old friend shows up and saves her and turns the Wizardry World upside down.
Rated: T - English - Romance/Humor - Chapters: 3 - Words: 931 - Reviews: 45 - Favs: 363 - Follows: 447 - Updated: 1/22/2016 - Published: 10/21/2015 - [Harry P., J. Moriarty]
Spell Disaster by ploThief reviews
SUMMARY: In which John gets a teaching position at Hogwarts, and it all goes to hell from there. (Plot idea/crossover challenge: see inside for more details)
Rated: K - English - Chapters: 1 - Words: 400 - Reviews: 2 - Favs: 9 - Follows: 6 - Published: 1/21/2016 - Complete
Like Anything Could Stop Me by YuuShka reviews
When Hermione left her father with an ordering note to change name, find new job and new house, because it was too dangerous to him to be related to her, John Granger obeyed. He became John Watson, created a new identity, and started solving crimes with one Sherlock. But when mysterious murderes started happening, John knew it was time to try and reach his daughter. Pre Johnlock
Rated: K - English - Chapters: 1 - Words: 2,636 - Reviews: 4 - Favs: 34 - Follows: 45 - Published: 1/16/2016
The Hound Called Sirius by OrigamiCake reviews
Sirius manages to land himself in Dartmoor after falling through the veil. Warnings for character death (?)
Rated: K+ - English - Hurt/Comfort/Friendship - Chapters: 3 - Words: 8,881 - Reviews: 30 - Favs: 202 - Follows: 134 - Updated: 1/15/2016 - Published: 11/10/2015 - Harry P., Sirius B., Sherlock H., John W. - Complete
Consulting Dark Lord by Chess Waith reviews
A Sherlock take on Harry Potter. Voldemort has a part time job as consulting detective Tom Riddle. Together with his reluctant partner, Severus Snape, he solves magical crimes. But then homeless Harry Potter, who was believed dead, comes into the picture with murder and darkness... and unintentional, grumpy romance. Harry/Tom SLASH! Sherlock/HP crossover. Dark!Harry. OOC-ness.
Rated: M - English - Mystery/Romance - Chapters: 5 - Words: 16,967 - Reviews: 12 - Favs: 100 - Follows: 151 - Updated: 1/8/2016 - Published: 4/5/2015 - [Tom R. Jr., Harry P.]
Family Secrets by Satan'sPixie reviews
Lily Potter seemed to have it all, but what nobody knew was the REAL state of her marriage. This is the story of how it would affect the canon-story if she had had an affair. LEPxSH, HPx? Please don't flame, I welcome constructive criticism but when people are downright nasty it just annoys me! :-) Rating for later chapters.
Rated: M - English - Family/Romance - Chapters: 5 - Words: 22,283 - Reviews: 74 - Favs: 292 - Follows: 444 - Updated: 1/8/2016 - Published: 12/7/2014
Baa Baa Black Sheep by TimeLady31415 reviews
What if there had been another Potter? An older sister? Davnet Potter has always been fascinated by how things work. When she finds a website called, "The Science of Deduction", she suddenly she's been infatuated with deduction. But, when a brash spread of murders breaks out on Privet Drive, can Davnet, along with Harry, John, and Sherlock stop the killer before they strike again?
Rated: T - English - Adventure/Mystery - Chapters: 1 - Words: 363 - Reviews: 5 - Favs: 23 - Follows: 26 - Published: 1/2/2016 - Harry P., OC, John W., OC
Secrets of Baskerville by Apocalypse1718 reviews
A collaboration fic with castielitea. Sherlock and John have gone out to investigate the secret government organization baskerville, but for once, things may be beyond pure logic when they meet the Malfoys.
Rated: K+ - English - Adventure/Mystery - Chapters: 11 - Words: 17,038 - Reviews: 23 - Favs: 26 - Follows: 53 - Updated: 1/1/2016 - Published: 8/10/2013 - Hermione G., Draco M.
It Ain't Necessary So by Fernside reviews
Mycroft discovers eight children failed to start their first term at Hogwarts, one of them is his nephew. Is it just consequence or has the Voldemort's wars started to influence a second generation. Sherlock may be Slytherin but it's Gryffindor to the rescue once again when John joins the hunt. I will continue the story after Christmas.
Rated: K+ - English - Chapters: 10 - Words: 33,379 - Reviews: 8 - Favs: 16 - Follows: 18 - Updated: 12/31/2015 - Published: 7/10/2015 - Sherlock H., John W., DI Lestrade, Mycroft H.
Ode to Joy by purple mangosteen reviews
Six years since Ginny death's, everyone thinks that Harry should start dating again. Then Albus' question causes Harry to restore the Black Tapestry. The result is surprising since the tapestry shows two new members of Black Family, Mycroft and Sherlock. Slash. Mycroft Holmes/Harry Potter.
Rated: T - English - Drama/Romance - Chapters: 3 - Words: 7,065 - Reviews: 118 - Favs: 808 - Follows: 1,245 - Updated: 12/31/2015 - Published: 3/24/2013 - Harry P., Mycroft H.
A Sign of Friendship by Marwana reviews
Friendship is far more than just having someone around to talk to. It also means that they will not let you down, or hide behind you if they cannot deal with something. It was a shame that he just realised that after the one person, besides John, he considers his friend is forced to meet with Mycroft. Merry Christmas!
Rated: K+ - English - Drama/Hurt/Comfort - Chapters: 1 - Words: 4,348 - Reviews: 39 - Favs: 604 - Follows: 230 - Published: 12/25/2015 - Harry P., Sherlock H., Mycroft H. - Complete
Abnormal by PotterVengerLock reviews
Hana's always been abnormal. But then she sees a man in the internet, a man just like her! She e-mails him, and that happens to be the singular snowflake that triggers the avalanche.
Rated: K+ - English - Humor/Family - Chapters: 1 - Words: 351 - Reviews: 9 - Favs: 41 - Follows: 65 - Published: 12/22/2015
Trouble Comes in Threes by High Pot In Noose reviews
AU. Fem!Harry. John and Sherlock investigate a bizarre case. Meanwhile, A certain Muggle Studies class is on field-trip.
Rated: T - English - Chapters: 1 - Words: 4,359 - Reviews: 59 - Favs: 599 - Follows: 544 - Published: 12/15/2015 - Harry P., Sherlock H., John W.
The Case of Horcruxes by Innocenzo reviews
Thrust into a hunt for Horcruxes. Dumbledore left Harry, Hermione and Ron one final clue: 221B Baker Street. With the clock ticking and a war looming over their heads, the Golden Trio enlist the help of Sherlock Holmes and John Watson. Set before The Reichenbach Fall.
Rated: T - English - Adventure - Chapters: 2 - Words: 5,293 - Reviews: 26 - Favs: 40 - Follows: 70 - Published: 12/2/2015
Phantom of the Potterlock by annoyinglittleshit
This is actually a three-way crossover play between Phantom of the Opera, Harry Potter, and Sherlock. The plot is a mix between all three, mainly Phantom of the Opera. The characters are a mix between Harry Potter and Sherlock characters. Thanks for reading.
Rated: K - English - Drama/Romance - Chapters: 1 - Words: 4,590 - Published: 11/30/2015 - Sherlock H., John W., J. Moriarty
Un cadavre à Pré-au-Lard by Calabassa reviews
John Watson est un moldu ordinaire, vivant dans un quartier tout ce qu'il y a de plus normal, jusqu'au jour où il reçoit une mystérieuse lettre de l'école de Poudlard. Le petit garçon découvre qu'il est sorcier, mais, alors qu'il commence à s'intégrer dans ce monde étrange, il découvre un cadavre...
Rated: T - French - Mystery/Sci-Fi - Chapters: 1 - Words: 4,095 - Reviews: 6 - Favs: 7 - Follows: 11 - Published: 11/30/2015 - Sherlock H., John W., Mrs. Hudson, Molly Hooper
Secrets by Zanchev reviews
Greg Lestrade was happy with his life. He had a good job, a bizarre but solid set of friends and colleagues, and a smoking hot lover. When he is convinced to bring his boyfriend along to a crime scene, Greg finds that things are not exactly as they seem... But hot damn does it all make his lover more attractive.
Rated: M - English - Crime/Supernatural - Chapters: 1 - Words: 4,825 - Reviews: 115 - Favs: 1,378 - Follows: 602 - Published: 11/29/2015 - [Harry P., DI Lestrade] John W. - Complete
Perception by CakeTops reviews
John thought that nothing could surprise him anymore until their 221C neighbor knocks on their door one afternoon and asks him to babysit his son. Who on earth is this Harry Potter and what is his relationship with Mycroft? What does Harry even do for a living? The more John discovers about Harry, the weirder things get. Royal!Harry SLASH MH/HP, JW/SH.
Rated: T - English - Romance/Drama - Chapters: 2 - Words: 5,044 - Reviews: 201 - Favs: 1,506 - Follows: 2,449 - Updated: 11/27/2015 - Published: 2/24/2013 - Harry P., Mycroft H.
Incandescent by shadowedbythelight reviews
John has a pretty normal life, but everything changes when he encounters a mysterious boy nearing the beginning of his 6th year at Hogwarts. Johnlock Hogwarts AU.
Rated: T - English - Romance/Drama - Chapters: 3 - Words: 1,714 - Reviews: 5 - Favs: 2 - Follows: 8 - Updated: 11/22/2015 - Published: 7/12/2014 - Sherlock H., John W.
9 Crimes by Layla Clearwater reviews
Hermione is coming back from Hogwarts with harry, and looses some people very dear to her. After John Watson gets a call from Greg that brings Sherlock and John to there crime scene, Molly and Sherlock experience the magical world only sherlock heard of years ago (There is Molly and Sherlock romance before the shermione stuff). P.S: Hermione is a half-blood in my fanfic.
Rated: T - English - Romance/Fantasy - Chapters: 9 - Words: 3,757 - Reviews: 18 - Favs: 28 - Follows: 36 - Updated: 11/22/2015 - Published: 11/20/2014 - [Hermione G., Sherlock H.] [Severus S., Molly Hooper]
The Sorting of Sherlock Holmes by Blue Seidr reviews
In which Sherlock is Sorted the same year as Harry Potter, and the Sorting Hat is far smarter than it appears.
Rated: K+ - English - Friendship - Chapters: 8 - Words: 40,507 - Reviews: 130 - Favs: 288 - Follows: 349 - Updated: 11/20/2015 - Published: 3/20/2015 - Sorting Hat, Sherlock H., John W.
Heart full of soul by ElisaRosie reviews
Crossover Sherlock & Harry Potter My first fanfiction so please be kind. Hogwarts AU Also, english is not my native language so there will probably be a lot of mistakes. Story follows young Molly Hooper and Sherlock Holmes in adventures and sometimes simple and sometimes complicated ways of growing up. Eventually Sherlolly, in later chapters M rated.
Rated: M - English - Drama/Romance - Chapters: 1 - Words: 1,212 - Reviews: 2 - Follows: 1 - Published: 11/12/2015
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