Harry Potter and Merlin Crossovers
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Destinies Collide by Yumeori reviews
A dinner meeting between an ordinary - or is he - lawyer determined to do the right thing and one Vernon Dursley results in more than anyone could have expected, turning Harry's world on its head and causing two once separate destinies to collide. Will it be for the best, or the worst?
Rated: T - English - Family/Fantasy - Chapters: 22 - Words: 71,968 - Reviews: 32 - Favs: 112 - Follows: 172 - Updated: 7/22 - Published: 1/22 - Harry P., Merlin
Merlin's Chosen by JediVana reviews
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.
Rated: T - English - Fantasy/Drama - Chapters: 26 - Words: 83,210 - Reviews: 107 - Favs: 462 - Follows: 620 - Updated: 7/2 - Published: 3/28/2013 - Harry P., Sirius B., Morgana, Merlin
Harry Potter and the Will of Magic by Vangran reviews
When Magic itself decides it wants something, it gets it. And this is no exception. Harry Potter, a young boy left with a cruel family, finds himself in a land of myth and magic and, with a new life and a new mother, sets forth to change history. Irregular Updates.
Rated: T - English - Family/Hurt/Comfort - Chapters: 12 - Words: 20,716 - Reviews: 202 - Favs: 710 - Follows: 886 - Updated: 6/26 - Published: 10/1/2012 - Harry P., Morgana
Rise by Enchanted367 reviews
After the death of Arthur, Merlin becomes a recluse living alone in the woods. As the years pass, what began as Uther's hatred for magic had become global, with witch hunts driving all magical's into extinction or so Merlin believes. He gets the biggest shock of his life one day in Surrey that changes everything.
Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 1,386 - Reviews: 3 - Favs: 26 - Follows: 54 - Published: 6/21 - Harry P., Merlin, Arthur
Quest for Excalibur by sierra.stanley.52 reviews
In a land of myth and magic, a destiny was foretold the destiny of a great kingdom rest's on the shoulders of not just a boy, but four little girls. Seeking to gain a treasure through out time, to save their Future...and maybe even the past.
Rated: T - English - Romance/Adventure - Chapters: 49 - Words: 133,359 - Reviews: 27 - Favs: 51 - Follows: 46 - Updated: 6/19 - Published: 11/15/2014 - Hermione G., Ginny W., Merlin, Lancelot
Harry Potter and the Battle of Excalibur by ExcaliburStuckInMyStoneHeart reviews
After the death of Dumbledore, the wizarding world feels like it's in shambles, but beneath the surface, the light is moving forward, gathering up their weapons and people preparing for the big battle. Merlin gathers his old friends together to search for Death's EarthBound items. While Harry is hunting for Horcruxes, new friends will be found and old ones remembered.
Rated: M - English - Suspense/Fantasy - Chapters: 11 - Words: 53,499 - Reviews: 30 - Favs: 57 - Follows: 94 - Updated: 6/4 - Published: 10/18/2022 - Harry P., Voldemort, Merlin, Arthur
The Sorcerer and the King by QueenAly300 reviews
After a spell to put himself to sleep until Arthur's return, Merlin finds himself reborn as Harry Potter. It is time for the Once and Future King and the Greatest Sorcerer in the World to return and rebuild the wizarding world.
Rated: T - English - Adventure/Friendship - Chapters: 22 - Words: 73,857 - Reviews: 185 - Favs: 790 - Follows: 1,006 - Updated: 5/21 - Published: 12/30/2019 - Harry P., Ron W., Merlin, Arthur
Beginning anew by Altaria1751 reviews
Hermione, alone and longing for companionship, attempts a ritual to find her soulmate. Though she succeeded the results are so astonishing, she's not sure whether or not it's a good thing...
Rated: T - English - Romance - Chapters: 6 - Words: 21,475 - Reviews: 17 - Favs: 43 - Follows: 84 - Updated: 5/19 - Published: 3/21 - [Arthur, Hermione G.] Merlin
The Hidden Immortals by SyphontheNightFury reviews
Something was wrong. The world was crying, Magic was screaming, the very essence of Life itself calling for it's Champion, it's Saviour. And they answered. The shockwaves of That Night were felt worldwide, setting events in motion which could not be stopped, even if the hidden Dark Lord tried...
Rated: M - English - Chapters: 6 - Words: 6,566 - Reviews: 2 - Favs: 32 - Follows: 58 - Updated: 4/30 - Published: 10/15/2022 - Harry P., Draco M., Merlin, Arthur
La princesa de Camelot by Natalys reviews
La vida de Hermione poco a poco se va consumiendo después de la guerra cuando una impactante noticia llega a ella: sus padres no son sus verdaderos padres. Sin embargo, al averiguar quienes realmente eran los que le dieron la vida será incapaz de creerlo. Atrapada en un tiempo al que cree no pertenecer, vivirá grandes aventuras junto a un príncipe presuntuoso y un mago inexperto.
Rated: M - Spanish - Adventure/Romance - Chapters: 86 - Words: 657,708 - Reviews: 438 - Favs: 209 - Follows: 213 - Updated: 4/9 - Published: 5/24/2015 - [Hermione G., Merlin] Harry P., Arthur
Risen Once Again by JaguarAJG reviews
What if a Harry Potter was subject to not one, but two prophecies? A prophecy of a King, and a land of magic? Following his encounter with the Dementors, Harry starts dreaming of a life once lived, and a love once lost. Look out, Britain: magic's coming. AU Haphne, Mergana
Rated: T - English - Fantasy/Romance - Chapters: 6 - Words: 31,262 - Reviews: 41 - Favs: 286 - Follows: 428 - Updated: 1/9 - Published: 9/12/2022 - [Harry P., Daphne G.] [Merlin, Morgana]
The Boys Who Lived and The High Preistess of Hogwarts by Pegasus-Dragon reviews
It's Merlin's second year at Hogwarts, and this time he gets to start it with his brother and a whole army of friends at his side. But will their support be enough when enemies from a past he doesn't even remember start to interfere in life at Hogwarts? Bk 2
Rated: T - English - Friendship/Adventure - Chapters: 13 - Words: 64,648 - Reviews: 7 - Favs: 70 - Follows: 91 - Updated: 12/25/2022 - Published: 8/19/2021 - [Merlin, Arthur] Harry P., Morgana
Magic's Call by OnceUponAPotter reviews
Magic's Call wasn't something just anybody could hear. If you heard it, you had something to do. A life to remember. Hailey Potter had been 11 years old when she heard it. She had a life to remember, Merlyn, a place, Camelot, and a King, Arthur. Few people heard the call, some magical, some not. Anyone you asked would describe it as a war cry. Fem!Harry Fem!Merlin Slytherin!Harry
Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 13,533 - Reviews: 12 - Favs: 182 - Follows: 217 - Updated: 12/5/2022 - Published: 5/18/2021 - [Harry P., Cedric D.] [Merlin, Arthur]
Harry Potter and the Advances of a Technomage by ExcaliburStuckInMyStoneHeart reviews
After starting up his Technomage business, Merlin has a bunch of new tasks ahead of him. With the resurgence of new prophecies and new opportunities to teach at Hogwarts, Merlin has a busy schedule ahead of him. While also keeping an eye on death's earthbound items and running into familiar faces, all the while having to deal with the world being tormented by Voldemort. (BOOK2)
Rated: T - English - Friendship/Supernatural - Chapters: 22 - Words: 135,207 - Reviews: 97 - Favs: 156 - Follows: 172 - Updated: 10/19/2022 - Published: 9/13/2021 - Harry P., Sirius B., Remus L., Merlin - Complete
Cassiopée Gratien and her life at Hogwarts by MariCat .'D reviews
Her whole world was turned upside down when her curiosity got the better of her. Now she has to navigate through what it means and how to deal with this new-found information. Will become M in later chapters as the story progresses. A slight crossover with my other fic, Llys Dôn. Mainly canon. Will be updated the first of every month until Llys Dôn catches up don't want spoilers :P
Rated: T - English - Mystery/Humor - Chapters: 43 - Words: 231,484 - Reviews: 2 - Favs: 19 - Follows: 20 - Updated: 8/2/2022 - Published: 10/30/2020 - Cedric D., OC, Merlin, Arthur
The Blue Butterflies at Hogwarts by saturnAlphenn reviews
Merlin is bored - being on earth for 1500 years does come with it's problems. So, naturally, he applies for a teaching position at Hogwarts. What he doesn't expect is for a certain dragon to follow him, and to be pulled into the abnormally chaotic lives of the golden trio...
Rated: K+ - English - Friendship/Adventure - Chapters: 8 - Words: 14,634 - Reviews: 22 - Favs: 141 - Follows: 196 - Updated: 7/17/2022 - Published: 7/27/2021 - Harry P., Merlin, Arthur, Aithusa
Merlin's Ward by Livxoxo reviews
Morgana was cursed for the evil she has done. The punishment was for her and her descendants to be removed from magic for 1000 years. For not fulfilling his destiny, Merlin was sentenced to walking the earth alone for centuries. Hermione is first magical descendant of Morgana in hundreds of years. Merlin takes it upon himself to teach her until she goes to Hogwarts.
Rated: K - English - Adventure/Friendship - Chapters: 4 - Words: 8,395 - Reviews: 22 - Favs: 72 - Follows: 121 - Updated: 6/28/2022 - Published: 4/18/2022 - Hermione G., Merlin
Potter Turned Pendragon by Quiliute reviews
Harry Potter was ignored for all his life. It wasn’t until the day of his seventh birthday that he snapped. After running away he meets the legendary Arthur Pendragon who then adopts Harry as his heir. At Hogwarts, Harry becomes friends with a lot of his classmates.
Rated: M - English - Family/Adventure - Chapters: 3 - Words: 5,967 - Reviews: 6 - Favs: 99 - Follows: 113 - Updated: 4/16/2022 - Published: 2/7/2022 - [Arthur, Morgana] Harry P., Sirius B.
Merlin and the Mistaken Assumptions by booksandreadingismylife reviews
The trouble that Merlin got into last year was apparently only the tip of the iceberg. Between attempting to right decade-old injustices and avoiding discovery, Merlin has her hands full. This would all be much simpler if some idiot hadn't decided to claim they were Salazar's descendent and that it was a great idea to start attacking students. 2nd in Oh Merlin! series. fem!Merlin
Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 47,762 - Reviews: 12 - Favs: 43 - Follows: 54 - Updated: 4/9/2022 - Published: 7/4/2021 - Harry P., Draco M., Merlin, Nimueh
A Riddle You Should Never Forget by HedgeWrites reviews
The Orphanage couldn't find a space in their hearts between fear and pity for the boy. Merlin couldn't stand by and watch him fall. It's the 1930s, and Tom Riddle's rise to power is set in motion with very different beginnings. Ghosts of Merlin's guilt spur him into the path of a boy whom so many had written off for darkness, but perhaps he can still be pulled from the depths.
Rated: T - English - Hurt/Comfort/Fantasy - Chapters: 12 - Words: 81,643 - Reviews: 77 - Favs: 181 - Follows: 271 - Updated: 3/27/2022 - Published: 10/27/2018 - Albus D., Tom R. Jr., Merlin, Freya
Magical Journey by ladyofthecelts reviews
Merlin's spell accidentally went wrong causing him and Arthur travel to the future, more specifically - to Hogwarts, School of Witchcraft and Wizardry. With the help of three teenage wizards they will try to find a way to return to their time to Camelot. This, however, will also involve attending classes... PS: I don't own Merlin, Harry Potter and characters from both series.
Rated: K - English - Fantasy/Friendship - Chapters: 8 - Words: 14,890 - Reviews: 27 - Favs: 44 - Follows: 34 - Updated: 3/20/2022 - Published: 1/30/2022 - Hermione G., Arthur, Ron W., Severus S. - Complete
The Perfect Prefect by MaximumDragonEnergy reviews
Arthur thinks his sister's boyfriend is the perfect prefect until an enlightening game of never have I ever makes him realize that Merlin's reputation is far from accurate. This story contains no actual Harry Potter characters except mention of Dumbledore.
Rated: T - English - Humor - Chapters: 1 - Words: 1,507 - Reviews: 3 - Favs: 47 - Follows: 19 - Published: 3/15/2022 - Morgana, Merlin, Arthur, Gwen/Guinevere - Complete
The Last Pendragon by Norstra reviews
A child with a strong survivalist mentality will step onto platform 9 3/4. He is not what anyone expects. This is the story of Harry Potter The-Boy-Who-Lived, Ghost Freak, Evan Jameson, Lord Hadrian Peverell, and Dragon Lord Whild Pendragon.
Rated: T - English - Fantasy/Adventure - Chapters: 11 - Words: 58,268 - Reviews: 128 - Favs: 569 - Follows: 749 - Updated: 3/9/2022 - Published: 4/12/2016 - Harry P., Luna L., Neville L., Arthur
Harry Potter and the Return of Merlin by luminare91 reviews
** Incomplete and discontinued for revision. A new version to be posted ** The moment Voldemort regained his body, the Old Religion cried out. For the first time in more than a thousand years, Merlin is called from the forward to right the balance once more. Disguised as a fifth year student, he must fight to stop Voldemort when it is not his destiny to do so.
Rated: T - English - Drama/Friendship - Chapters: 19 - Words: 91,161 - Reviews: 919 - Favs: 1,532 - Follows: 1,985 - Updated: 2/1/2022 - Published: 12/11/2011 - Harry P., Merlin - Complete
The Mourning Man by StyxHuntress reviews
Arthur Pendragon. Son of Uther Pendragon, wealthy muggle CEO of one of the world's largest investment firms. Oh. He's also a wizard. Upon arriving at Hogwarts School of Witchcraft and Wizardry he begins to notice things. The castle seems so familiar, yet he knows for a fact that he's never been here before. He also hears tell of a spirit. Full Summary and Warning Inside.
Rated: T - English - Supernatural/Romance - Chapters: 9 - Words: 16,944 - Reviews: 8 - Favs: 43 - Follows: 41 - Updated: 1/27/2022 - Published: 3/11/2021 - [Arthur, Merlin] George W., Fred W.
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