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247 stories
247 stories
  • The Case of the Man Who Was Wanted

    By MyDearLadyDisdain • Harry Potter & Sherlock Fanfiction • Updated: 29 Aug 2022 • Published: 23 Feb 2014 • 29 Chapters • 164,975 words • 1 follower • Adventure/Romance • Harry P., Hermione G., Sherlock H., John W. • Rating: M • In Progress

    After an inexplicable case in Surrey, Sherlock is after the strangest criminal he's ever encountered: a mass murderer, that has eluded the authorities for almost 14 years. Unfortunately, Sherlock Holmes is the only one that can see right away that this Harry Potter character is completely innocent. And hang on, is that tea set floating? (Harry/Sherlock)

  • On The Run!

    By A-book-geek • Harry Potter & Sherlock Fanfiction • Updated: 17 Jul 2022 • Published: 10 Jul 2022 • 3 Chapters • 16,969 words • 0 followers • Romance/Friendship • [Harry P. + Sherlock H. + Harry P. + Sherlock H.], Mycroft H. • Rating: M • Completed

    Snippets of Sherlock and Helena's life when Sherlock was 'dead'. 4th part of the Series - Adventures of a Detective and the Noirette. Sherlock/Female Harry

  • Learnings of a Detective!

    By A-book-geek • Harry Potter & Sherlock Fanfiction • Updated: 17 Jul 2022 • Published: 3 Dec 2020 • 11 Chapters • 100,130 words • 0 followers • Hurt/Comfort/Romance • [Harry P. + Sherlock H. + Harry P. + Sherlock H.], John W. • Rating: M • Completed

    The journey of Sherlock, Helena and John continues. Female Harry Potter/Sherlock. (Part 3 of Adventures of A Detective and The Noirette!)

  • Tales of a Sociopath and His Witch

    By A-book-geek • Harry Potter & Sherlock Fanfiction • Updated: 17 Jul 2022 • Published: 17 Jul 2022 • 6,715 words • 0 followers • Family/Romance • [Harry P. + Sherlock H. + Harry P. + Sherlock H.], Mycroft H., John W. • Rating: M • In Progress

    It's been more than two years and London has changed since the fall of Sherlock Holmes. He's back and the journey of Sherlock, Helena and John continues. Sherlock Holmes/Female Harry Potter (Part 2 of Adventures of A Detective and The Noirette)

  • The Looking Glass

    By Rachelea • Harry Potter & Sherlock Fanfiction • Updated: 14 Jul 2022 • Published: 6 Feb 2015 • 13 Chapters • 27,495 words • 0 followers • Adventure/Angst • Minerva M., James S. P., Mycroft H., OC • Rating: T • In Progress

    There's a castle, a key, and a treasure. A world where a few things need redefining. And Andrea, who's just another Muggle-born in a generation one step from lost. Somehow this world is a strange reflection of the one she left behind. (Post-HP, written because I was curious about the effects of war on the next generation. Lots of familiar faces as the story progresses.)

  • Speaking of Serpents

    By Rachelea • Harry Potter & Sherlock Fanfiction • Updated: 13 Jul 2022 • Published: 1 May 2014 • 16 Chapters • 37,620 words • 0 followers • Adventure • Albus D., Sherlock H., Mycroft H. • Rating: K+ • In Progress

    They say that The Boy Who Lived has power the Dark Lord knows not. Problem is, Sherlock doesn't know what that power is, or how to use it. As usual, Mycroft isn't helping.

  • A Public–Private Partnership

    By AverageFish • Harry Potter & Sherlock Fanfiction • Updated: 11 Jul 2022 • Published: 14 Dec 2021 • 14 Chapters • 62,858 words • 0 followers • Family/Mystery • [Harry P. + Mycroft H. + Harry P. + Mycroft H.], Tom R. Jr., Euros H. • Rating: T • In Progress

    Mycroft prided himself on his intelligence and his control, and right now he knew more than both British ministers, and had control over two Harry Potters. Parallel universe travel, canon divergence, MoD!Harry raises himself (with a twist).

  • The Switch

    By goeties • Harry Potter & Sherlock Fanfiction • Updated: 25 Jun 2022 • Published: 24 Sep 2018 • 12 Chapters • 72,177 words • 0 followers • Family/Adventure • Harry P., Sherlock H., John W. • Rating: M • In Progress

    The summer time crawls at a snail pace and Harry decides to go and do a stupid thing. Like running away as fast as he can. Parentlock (includes crossdressing, case, mentions of mental health, destructive babies and sass)(cross-posted on AO3)

  • I'm Not A Hero, I'm A High-Functioning Sociopath!

    By DZ2 • Harry Potter & Sherlock Fanfiction • Updated: 25 Jun 2022 • Published: 25 Jun 2022 • 2,029 words • 0 followers • Adventure/Humor • [Harry P. + Hermione G. + Harry P. + Hermione G.], Sherlock H., Mycroft H. • Rating: M • In Progress

    What is Harry Potter's most powerful weapon? Is it his wand? His will? His Mother's sacrifice? Neither: in truth, it's one that does not require foolish wand-waving or silly incantations, for it exists behind his emerald-green eyes: his mind! Grey Superpowerful Harry; Eventual Harmony; (HP/Sherlock/Elementary)

  • Paradise Amortentia

    By xxDustNight88 • Harry Potter & Sherlock Fanfiction • Updated: 22 Jun 2022 • Published: 22 Jun 2022 • 1,557 words • 0 followers • Romance • [Hermione G. + Mycroft H. + Hermione G. + Mycroft H.] • Rating: T • Completed

    As she's finishing up her potion project, Hermione finds herself having to escape. Little does she know she's about to find herself exactly where she needs to be.

  • A Strange Sort of Fate

    By Rachelea • Harry Potter & Sherlock Fanfiction • Updated: 17 Apr 2022 • Published: 30 Dec 2014 • 26 Chapters • 45,072 words • 0 followers • Friendship/Angst • Rating: T • In Progress

    In the Wizarding World, John goes by another name. So does Sherlock. Neither of them talk about it.

  • Collisions & Compromises

    By Mellonin • Harry Potter & Sherlock Fanfiction • Updated: 8 Apr 2022 • Published: 12 Aug 2014 • 10 Chapters • 27,963 words • 0 followers • Drama/Angst • Rating: T • In Progress

    Harry Potter. Sherlock Holmes. The resemblance was superficial, but genetics do not lie. And if anybody was going to give Sherlock Holmes a son and then hide it away, give it the name of her estranged husband, it -would- have been Lily Evans Potter.

  • Footprints Of My Soulmate

    By Know It All Hermione • Harry Potter & Sherlock Fanfiction • Updated: 20 Feb 2022 • Published: 20 Feb 2022 • 1,303 words • 0 followers • Romance • [Hermione G. + Sherlock H. + Hermione G. + Sherlock H.] • Rating: T • Completed

    Your soulmate leaves coloured footprints only visible to you , this is something that everyone knows. Sherlock Holmes and Hermione Granger are each other's soulmate's and one day meet.

  • It's elementary, John, I have a son

    By TheWalkingSquid • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 3 Jan 2015 • 18 Chapters • 72,461 words • 1 follower • Crime/Family • Rating: T • In Progress

    Sherlock is investigating a murder in Privet Drive when he meets Harry Potter... And apparently he's his son. ON HIATUS. STORY BEING RE-WRITTEN

  • An Inspection of Hogwarts

    By Thanic • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 3 Jan 2015 • 3 Chapters • 1,141 words • 0 followers • Rating: T • In Progress

    John and Mary's daughter gets a Hogwarts letter and Sherlock who becomes very interested is determined to figure out this mystery.

  • The Plan

    By MudbloodQueenA • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 31 Dec 2014 • 1,715 words • 0 followers • Drama/Suspense • Rating: M • In Progress

    Jim Moriarty has a plan. Hermione Granger is his tool. The way it came out was certainly not expected.

  • The Eagle and The Badger

    By heyitsgmats • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 31 Dec 2014 • 4 Chapters • 6,280 words • 0 followers • Humor/Romance • Rating: K+ • Completed

    A Potter!lock sherlolly four-part fic, where Sherlock and Molly finds love in each other with the help from their frieds, John and Mary.

  • Changing The Dark

    By Cantil • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 31 Dec 2014 • 10 Chapters • 10,136 words • 1 follower • Drama/Romance • Rating: T • In Progress

    Voldemort has always hated muggles and wants to kill them all, but what happens when his followers bring in a man named Sherlock Holmes and Voldemort finds himself falling in love with him?

  • Pillar to Post

    By Duochanfan • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 17 Dec 2014 • 32 Chapters • 53,722 words • 0 followers • Drama/Family • Rating: T • In Progress

    Harry's first year is over and now Vernon is sending him to a Great Aunt he has never heard about. But this kind woman sending Harry to her youngest son and his Partner. But its not all an easy road.

  • Harry Potter and the Unaired Pilot

    By Marie McClurg • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 13 Nov 2014 • 5 Chapters • 13,625 words • 0 followers • Drama • Rating: M • In Progress

    The 1st in a 7 part series. Harry Potter runs away from home after a particularly bad night with the Dursleys and is found in a park by none other than Sherlock and John. Follow Harry as he grows up at 221B and attends his first year of Hogwarts. *Rated M for mention of abuse

  • The Magic of Deductions

    By Tessa Malfoy the unknown twin • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 23 Oct 2014 • 14 Chapters • 33,445 words • 0 followers • Sci-Fi • Rating: T • In Progress

    In this AU, Sherlock attends Hogwarts, and shakes things up as he makes a few unexpected friends. Read and Review, can't make a good summary without spoiling the story later in!

  • Potterlock Collection

    By P0ttergirl • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 18 Sep 2014 • 2 Chapters • 1,023 words • 0 followers • Fantasy/Romance • Rating: T • In Progress

    A home for all of my Harry Potter and Sherlock Crossovers

  • Our Little Raven

    By Mrs. Billie Jean • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 11 Sep 2014 • 5 Chapters • 4,534 words • 0 followers • Romance/Hurt-Comfort • Rating: M • In Progress

    Sherlock and Mycroft Holmes met one Harry Potter, whom had left the wizarding world after the defeat of Voldemort, eight years ago, and quickly fell for the wizarding hero. Harry, Sherlock, and Mycroft were in a triadic relationship before Harry disappeared seven years ago. What happens after Sherlock stumbles upon Harry, hurt and left for dead in the streets of London?...

  • and get him to swap our places

    By earlyable • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 10 Sep 2014 • 472 words • 0 followers • Humor/Parody • Rating: K • Completed

    Voldemort and Moriarty swap places! Shock! HORROR!

  • A good night before the quidditch match

    By The high functionning fangirl • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 2 Sep 2014 • 1,889 words • 0 followers • Romance • Rating: M • Completed

    John can't sleep very well because he knows tomorrow there's a big match against the slytherin, fortunately his boyfriend is here to help him relax Smut Smut Smut YAOIIIIIII ONE-SHOT by the way

  • OTP Challenge: Johnlockary at Hogwarts

    By RainingMoondrops • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 1 Sep 2014 • 459 words • 0 followers • Romance/Friendship • Rating: T • In Progress

    30 Day OTP Challenge Ship:John/Sherlock/Mary Setting:Hogwarts

  • Reality Switch

    By Too Lazy To • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 28 Aug 2014 • 2,161 words • 0 followers • Adventure/Romance • Rating: T • In Progress

    [Harry/Sherlock] [Set between season 2 and 3] Harry; sixteen year old prodigy Unspeakable who crosses into the veil after a year of intensive research to find his Godfather and arrives in reality without magic. Sherlock; bored genius mopping around after John's refusal to visit over the 'faking his own death' fiasco. Wonder what happens when they share the flat at 221B?

  • Green Eyed Death

    By Too Lazy To Answer Your Flame • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 24 Aug 2014 • 2,164 words • 0 followers • Adventure/Romance • Rating: T • In Progress

    [Harry replaces John – sorry John fans] [Sherlock/Harry] Ever wondered what it would be like to have an enigmatic, cheeky, Master of Death Harry as Sherlock's assistant instead? Well, Hadrian Black gets introduced to Sherlock as a potential flatmate the day before the fourth 'serial suicide' hits.

  • The Brainiac

    By mackdizzy • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 21 Aug 2014 • 298 words • 0 followers • Fantasy/Friendship • Rating: K+ • In Progress

    We all know the about the adventures of Harry, Ron and Hermione, But what if, at the same time, there were two other students at Hogwarts? students that the books and movies passed over, although their adventures with just as amazing? Students with the names Sherlock Holmes and John Watson?

  • Hermione Walked into a Pub

    By mariteri • Harry Potter & Sherlock Fanfiction • Updated: 7 Mar 2019 • Published: 18 Aug 2014 • 969 words • 0 followers • Humor • Rating: T • Completed

    The name sort of says it all. T for language. I do not own Harry Potter, Sherlock or any of their characters. Nor do I make any money from the posting of this fanfiction.

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