PotterLocked (A Harry Potter/Sherlock fanfiction)
  • Reads 6,346
  • Votes 240
  • Parts 13
  • Time 1h 0m
  • Reads 6,346
  • Votes 240
  • Parts 13
  • Time 1h 0m
Ongoing, First published Apr 11, 2015
What if Sherlock and John were wizards and went to Hogwarts?

(Set in Harry Potter's 2nd year)

John Watson is a muggle born 11 year old wizard who finds out he's been accepted at Hogwarts school of Witchcraft and Wizardry. Little does he know that he'll meet a certain highly functioning sociopath at the school and his world will be turned upside down. 

As Sherlock and John go through their first year, strange things begin to occur, including a certain Chamber Of Secrets being opened again. Desperate to save their school, Sherlock and John take the case and begin to find out everything they can to stop the school from falling apart. Moriarty is up to his usual tricks, Mycroft is being annoying and Anderson, as usual, isn't helping. Will Sherlock and John be able to crack this case at Hogwarts?

DISCLAIMER: I DON'T OWN HARRY POTTER OR BBC SHERLOCK!
All Rights Reserved
Sign up to add PotterLocked (A Harry Potter/Sherlock fanfiction) to your library and receive updates
or
Content Guidelines
You may also like
my guardian angel >> johnlock by Panicattheblurry
7 parts Complete Mature
" Where are you? " It seemed as though John was talking to no one. Just a man in the middle of the streets yelling like a mad man. Such a great sight. " I've watched you since you were born but it's obvious that you haven't fully grasped that you cannot see me unless I want you to see me. For someone that has a college degree I would expect more from you. " John scoffed at the deep baritone voice insulting him. " For someone that has supposedly watched me my whole life, I would have assumed that you would have some type of sympathy for me. Besides, I've seen you before. You just choose to hide. " " I'm only like this because I know that you can handle it. You've dealt with me for this long and I'm hiding from you to save you. " He was right. John have dealt with him for a long time. But he was tired of not knowing who he truly was. The voice knew everything about John while John knew nothing about him. " Can you at least tell me your real name, S? " The nickname sent shivers down John's spine since he hadn't called the voice that in years. " Wow, you do remember. But the name is Sherlock Holmes. Now if you'll excuse me, I have to go back to being unknown. " John felt a gust of wind hit him which signaled that Sherlock had once again vanished to who knows where. John's guardian angel sure was a charmer. Always knew how to get them. John could say this though. Sherlock Holmes was one angel that intrigued him in ways he didn't know were possible. But he liked it. - In which a guy named John has a guardian angel named Sherlock follow him around for practically his whole life who will help him reach his life goal that everyone needs to complete. The only problem is that John and Sherlock's unique friendship is tested once they both fall in love with each other. - copyright @Panicattheblurry 2018 This story has been marked as completed but it has been discontinued.
The Heirs of The Noble House of Black by PinkLemonade28x
5 parts Ongoing
Tom Riddle love story set in the Marauders Era. The era of the marauders is a time of drastic societal change within the wizarding world. The 60's and 70's are a time of strife as squib protests commence and pure blood riots fight back in an attempt to maintain the social hierarchy which has always kept them on top. However, the difficult times are not only laced into the fabric of British wizarding society, as unrest is beginning to take place from within the castle walls of Hogwarts School of Witchcraft and Wizardry. Many of the pureblood students echo the traditional sentiments of their parents, so what will happen when a talented young first year by the name of Tom Riddle joins the school? Will he travel down the path that we know of him and become the feared Lord Voldemort, or will the offer of friendship and love from the students of the marauders era be enough to sway him from his destiny? Follow Lyra Black (original character) and the rest of the next generation of The Noble and Most Ancient House of Black (Bellatrix, Sirius, Andromeda, Narcissa and Regulus) as they attend Hogwarts. As they struggle through familial control and expectations, changes within their society, love, friendship, house rivalries and their own inner demons, will the heirs of the Black line be able to maintain their once strong familial bonds as they get pulled in different directions? This story deviates from the original timelines of the Harry Potter series in order to accommodate many of the characters that we know and love (or love to hate)! Lots of characters are brought together within the space of a few years, so their birth years will not be accurate. Also there are some other changes, such as age of attendance to Hogwarts beginning at 15 (and ending at 22) because I didn't want to write about 11 year olds! ;) This story is based off the Harry Potter series and all rights belong to J.K. Rowling. I only own Lyra Black, other original characters and original plot lines.
You may also like
Slide 1 of 10
ruthless fate | [BBC SHERLOCK] cover
Johnlock - Do I Wanna Know? cover
All my life cover
Hogwarts Crossover- Evil Arising cover
Elizabeth Lily Potter (A HP fan-fiction)(Book 1) cover
my guardian angel >> johnlock cover
Sherlock X Reader One Shots || 𝐹𝐿𝑈𝐹𝐹  + 𝑆𝑀𝑈𝑇 cover
The Heirs of The Noble House of Black cover
TeenLock cover
Devil in Westwood: Moriarty x fem!reader cover

ruthless fate | [BBC SHERLOCK]

18 parts Complete

'Your headteacher cleared her throat, bringing the conversation back to the reason why they were here. "Mr. Holmes and Dr. Watson have been called in to help us with a sensitive matter," she explained. "We can't go into details, but I want to assure you that there is no cause for alarm. They will only be here for a short time, and then they will be on their way." The class murmured in confusion and curiosity, but you couldn't help but feel a sense of unease. What could be so sensitive that they needed the help of Sherlock Holmes and John Watson? Your mind raced with possibilities, but you couldn't come up with any concrete ideas.' [BBC Sherlock reader insert] [I do not own the characters of James Moriarty, Sherlock Holmes, John Watson, Mary Watson (nee Morstan) or Mycroft Holmes] [have fun!] [© rileysattic 2023]