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Harry Potter and Merlin Crossovers
11 In the Hearts of Men » by raienetta Excaliber has been discovered, by Muggle archaeologists. Morgana Pendragon has caused the Once and Future King to rise. Merlin has been called to help a boy named Harry Potter defeat a wizard who is harming the world. And the Great Dragon is used for a tournament where he is believed to be a feeble-minded wyvern.
T, English, chapters: 5, words: 7k+, favs: 60, follows: 105, updated: 10h published: 10/7/2017, [Draco M., Harry P.] [Arthur, Merlin]
79 The Sorcerer's Stone » by pumpkinmoose22 Having an immortal alias seemed like a great idea until Merlin receives word that everything he's built in the last six centuries could be in danger. A dark force has decided to creep towards Hogwarts in the shadows and it's up to Merlin and Dumbledore to protect the Sorcerer's Stone - but they might not be the only ones trying to do so.
T, English, Fantasy & Adventure, chapters: 11, words: 72k+, favs: 90, follows: 154, updated: 4/16 published: 9/11/2017, Albus D., Perenelle F., Newt S., Merlin
49 The Hogwarts Princess » by OverTheLuna What would have happened if Morgana Pendragon had attended Hogwarts School of Witchcraft and Wizardry? What house would she have been in? And would Uther ever find out?
K+, English, Adventure & Fantasy, chapters: 31, words: 33k+, favs: 31, follows: 37, updated: 4/15 published: 6/7/2012, Morgana
2 the Heir (Harry Potter love story) by Tamara Potter 123 Original summary is on Wattpad,sience I can put it all here. find me there under the username @/storyaboutHP
T, English, Romance & Adventure, words: 274, favs: 1, follows: 1, 4/9
2 The Gryffindor Keeper and the Sorcerer » by Impala73 On the train to Hogwarts Arthur Pendragon meets a quirky dark haired boy and they hit it off, but over time they drift apart, until they get drawn back together and reignite what they had, maybe it could even become more? (Yes, there will be Merthur!)
T, English, Friendship & Romance, chapters: 13, words: 19k+, favs: 11, follows: 21, updated: 4/7 published: 9/3/2016, Morgana, Merlin, Arthur, Gwen/Guinevere
22 Merlin goes to Hogwarts » by Abcats What if Hogwarts doesn't use modern technology because it's in the past? What if it's in Camelot during the time of King Arthur? When Arthur hears about a school that teaches magic he has to investigate, and of course he drags Merlin and the other knights with him. With old enemies and a school full of magic, how will Arthur cope? Set during s5 of Merlin and book 1 of HP.
K+, English, chapters: 2, words: 4k+, favs: 22, follows: 35, updated: 4/6 published: 11/30/2017
524 Harry Potter and the Once and Future King » by Sorceressoftheshire As Harry Potter starts his fifth year at Hogwarts, he has to deal with romance, OWLS, and defeating a dark lord. Although his new Defense teacher seems pretty strange too. Will the mysterious professor be able to help Harry save the wizarding world? When the most powerful wizard in history returns after 1000 years, things are bound to get crazy.
T, English, Adventure & Drama, chapters: 32, words: 84k+, favs: 727, follows: 1k+, updated: 4/6 published: 9/12/2015, Harry P., Merlin
76 Merlin's Chosen » by JediVana The world is in need of the Once and Future King to protect Albion again, but to do that the immortal Merlin, the man that has learned to live backwards, must be there and he is nowhere to be found. It is now the job of Merlin's Chosen. Only, Harry Potter thinks he's going mental.
T, English, Fantasy & Drama, chapters: 18, words: 56k+, favs: 245, follows: 367, updated: 4/4 published: 3/28/2013, Harry P., Sirius B., Merlin
32 Number Six Privet Drive » by Pegasus-Dragon We all know what magic goes on behind the door of Number four Privet Drive, but what about number six? With Merlin as Harry's neighbour and a few years older than him, how will it change the adventure we all know and love? So find out what happens with the Merlin gang reincarnated and at Hogwarts! (Will eventually contain Merthur and probably stick to cannon with other ships)
T, English, Adventure & Romance, chapters: 6, words: 26k+, favs: 47, follows: 89, updated: 4/3 published: 2/8, [Merlin, Arthur] Harry P., Gwaine
3 The Warlock and The Trickster by YaoiLord On Harry's second year at Hogwarts, Merlin and Loki posed as the two new professors for the newly vacated positions of History and Defense Against the Dark Arts. A three way crossover of Harry Potter/BBC Merlin/MCU Thor Movies. Part 1 of A Warlock and a Trickster walk into Hogwarts.
T, English, Adventure, words: 20k+, favs: 18, follows: 17, 3/31
3 A Tale Of Old by Pennedwriting Harry paled, "Dragons?" She squeaked to the surprise of the other three champions and she realized at that moment she was going to die horribly unprepared for a tournament she didn't even want to participate in. {First vs. last Sentances} You may call me Aithusa. It is the name that hatched me. And you, Youngling remind me of my owner from long, long ago. They called her Morgana.
T, English, Adventure & Fantasy, words: 2k+, favs: 31, follows: 37, 3/30, [Harry P., Draco M.] [Morgana, Arthur]
56 Prophesised Vice » by 4Eirlys Rewrite of Merlin's Guide as to Why You Shouldn't be Voldemort. When Voldemort resurrects Morgana to help with his plans, the Old Religion cries out in agony to Merlin, to help him restore the balance. With the help of friends Old and New Merlin must return to Hogwarts to protect the children. But a Natural Seer, Ginger Twins, two Dragons and a Potions Master don't make it easy...
K, English, Adventure & Humor, chapters: 6, words: 28k+, favs: 92, follows: 174, updated: 3/30 published: 1/20, Voldemort, Luna L., Morgana, Merlin
1 We're Merely Surviving by GreyAurora Merlin went to Hogwarts to keep up his made up family's appearance the same year as the Boy Who Lived. Set at the end of the 5th year. One-shot, no slash. Mention of suicide
K+, English, Hurt/Comfort, words: 1k+, favs: 10, follows: 3, 3/19, Harry P., Merlin
131 Time Waits for No One » by Emma Winslow Arthur and Hermione have reigned side by side for five years, but a new secret has Hermione acting different. As hard as she tries to keep it hidden, Morgana stops at nothing to learn the truth, and the consequences are dire. The entire fate of Camelot will be changed forever, and it remains up to Emrys and Clara to fulfill their destiny. One decision will change everything...
T, English, Romance & Fantasy, chapters: 24, words: 56k+, favs: 176, follows: 210, updated: 3/16 published: 8/1/2013, Hermione G., Arthur
7 The Order of Merlin » by Carver Twain (Merlin x Harry Potter Crossover: Founders Era) Until a letter from Hogwarts, Merlin was simply an odd boy in a quiet village. So, he makes the long journey to the new magic school in the north. There he finds kindred spirits: wizards and witches. He thrives. He learns. Years later, a young, fully trained wizard arrives in Camelot with a distrust of muggles, but nowhere else to go.
T, English, Adventure & Fantasy, chapters: 5, words: 20k+, favs: 27, follows: 35, updated: 3/13 published: 7/4/2017, Rowena R., Merlin, Hunith
22 Merlin Goes to Hogwarts » by LetMagicTakeControl 1500 years after the events with Camelot, Merlin ends up getting sent to Hogwarts to stop Dumbledore's manipulations. No pairings so far. Infrequent updates. Mild language.
T, English, Adventure, chapters: 7, words: 16k+, favs: 74, follows: 116, updated: 3/13 published: 12/6/2017
1 Ancient » by QuintaFou Wishes weren't suppose to come true. 'I wish I could spend the rest of eternity with my favorite characters' But here she was 'Gaius, I've brought you fresh herbs' 'How rude of me, Dahlia this is my nephew Merlin.' 'You are a brave fool, I like you' 'He insulted me! the prince' 'Which is why I like him.' Harry Potter x Vampire Diaries x The originals x Merlin crossover
T, English, Humor & Family, chapters: 3, words: 2k+, favs: 3, follows: 7, updated: 3/9 published: 2/26, Sirius B., James P., Merlin, Freya
4 Reincarnation » by saraiza Set in a world where Harry Potter didn't survive the night Voldemort attacked, Destiny has its way of interfering. Reincarnated as Hogwarts students that never were, those from the legendary tales of Camelot are once again among the living.
T, English, chapters: 4, words: 6k+, favs: 9, follows: 20, updated: 3/7 published: 1/9
7 A Cave of Crystals in Surrey Was Found » by roseannacharlotte When Harry Potter is five years old he discovers that he is a wizard. He finds that he isn't as alone as he thought he was and then he finds a cave filled with the most beautiful crystals. Images in the crystals show events that could happen in the future.
K, English, chapters: 4, words: 2k+, favs: 41, follows: 48, updated: 3/4 published: 7/23/2016
10 The Wizard at Number 10 (formerly The Knights of 10 Downing Street) » by Carver Twain (Merlin x Harry Potter Crossover: Modern AU) Merlin Gwilt has had magic ever since he was born, so naturally, he is accepted to Hogwarts. Years later, Merlin gets a job assisting his uncle, the Prime Minister's personal doctor. Of course, he has to keep his magic under wraps. But trouble has always followed Merlin around, and it's no different when he's the wizard in Number 10.
T, English, Fantasy & Adventure, chapters: 5, words: 29k+, favs: 16, follows: 38, updated: 2/25 published: 6/17/2017, Minerva M., Merlin, Arthur, Gaius
285 Potter, Emrys, and Pendragon » by SuperSherlockedGallifreyan In the middle of the Battle of Hogwarts, two unlikely men show up wanting to help Harry Potter and the Order. But who are these men? What are they hiding, and can Harry trust them? Also, what is Voldemort planning?
T, English, Adventure & Suspense, chapters: 3, words: 18k+, favs: 392, follows: 582, updated: 2/21 published: 7/30/2014, Harry P., Merlin, Arthur
25 Statues » by Greenwolves Arthur returns to help in the Battle of Hogwarts, but he needs some help from some old friends. Will they be able to defeat Voldemort?
K+, English, Drama & Friendship, chapters: 7, words: 6k+, favs: 35, follows: 49, updated: 2/19 published: 6/2/2017, Arthur, Merlin, Minerva M., Voldemort
27 Heirs of the Old Religion: Goblet of Fire » by SpideytheKid Merlin and Morgana would like to enjoy the TriWizard Tournament like everyone else, but impending doom seems to keep interrupting. Fourth in the Heirs of the Old Religion series.
T, English, Friendship & Drama, chapters: 13, words: 36k+, favs: 58, follows: 104, updated: 2/18 published: 2/29/2016
63 The Justice of the Druid » by 4Eirlys When Umbridge teaches Hufflepuff a lesson on blood purity, it triggers a series of events. Merlin is a badger, and he will defend the students of the school. However as the Warlock grows weaker, Umbridge grows stronger and students pay the price. But 'puffs are not called loyal for nothing. Even if all of his secrets come out. Even if he is tortured over it. Even, if it kills him.
K+, English, Friendship & Hurt/Comfort, chapters: 8, words: 38k+, favs: 133, follows: 157, updated: 2/18 published: 9/26/2016, Dolores U., Merlin
1 Fear Itself » by krisppy Five years of Merlin's life at Hogwarts. Also in ao3: works/13529058/chapters/31035183
K+, English, chapters: 2, words: 5k+, favs: 8, follows: 6, 2/18, Minerva M., Morgana, Merlin, Arthur
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