Harry Potter and Merlin Crossovers
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Merlin and the School of Witchcraft and Wizardy by WatUCWatIC reviews
"I knew you would eventually cause your own demise with all the experimentation you had taken to. Alchemy, spells, the creation of an entirely new form of magic!" Kilgharrah scolded like a mother hen, Merlin thought, but all he said was probably true. After all, the youth could not remember the years of memories Kilgharrah said he was missing. Then the letter from Hogwarts arrived.
Rated: T - English - Humor/Fantasy - Chapters: 6 - Words: 14,104 - Reviews: 24 - Favs: 61 - Follows: 122 - Updated: 10/26/2016 - Published: 9/21/2016 - Harry P., Merlin, The Great Dragon/Kilgharrah
The School of Merlin by AelysAlthea reviews
Merlin has a secret. A secret he knows he must guard with his life because most of the world won't understand. They'll think him Bad, Evil, Dark. So he keeps it hidden. Unfortunately, secrets have a way of getting out. In a world of magic, a world of learning that magic, of embracing it and exploring the wonders it can perform, Merlin is different. He's always been different...
Rated: T - English - Humor/Fantasy - Chapters: 19 - Words: 182,586 - Reviews: 34 - Favs: 135 - Follows: 107 - Updated: 9/27/2016 - Published: 8/27/2016 - [Merlin, Arthur] - Complete
The Battle of Hogwarts and the Return of Arthur by Hime-Chan1201 reviews
Menunggu ribuan tahun demi kebangkitan Arthur Pendragon bukanlah hal yang mudah bagi Merlin. Namun, dalam dunia alam bawah sadarnya, Sang Penyihir Agung bersua kembali dengan Sang Naga yang telah lama tiada. Diberitahukannya kepada Merlin suatu ramalan tentang terjadinya pertempuran besar di suatu sekolah sihir ternama, Hogwarts dan pada saat itu juga, Arthur bangkit kembali...
Rated: T - Indonesian - Friendship/Adventure - Chapters: 4 - Words: 3,941 - Reviews: 5 - Favs: 8 - Follows: 4 - Updated: 9/25/2016 - Published: 2/6/2016 - Harry P., Merlin, Arthur
Talk Sense to a Fool & He Calls You Foolish: At Odds by Theriechenbachevent reviews
The aftermath of Merlin's exile has more of an impact on Arthur than he'd like to admit. This time, even Gwenivere couldn't release his tortured mind from its confines. {Part of the Talk to A Fool 'verse} **will probably only make sense if you've read the main story first.
Rated: K - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 1,178 - Reviews: 2 - Favs: 14 - Follows: 9 - Published: 9/2/2016 - Merlin, Arthur, Gwen/Guinevere - Complete
Magic Book by JXeleven reviews
Hermione discovers the location of a book that may help them in their D.A. lessons. Is it as simple as it looks or does a bigger secret lie behind it? What happens when ancient and modern magic are woven into each other? And what is the secret behind this mysterious figure roaming the halls of Hogwarts? Now continued
Rated: T - English - Friendship/Mystery - Chapters: 24 - Words: 49,803 - Reviews: 164 - Favs: 323 - Follows: 469 - Updated: 9/2/2016 - Published: 11/13/2013 - Harry P., Merlin
Talk Sense to a Fool & He Calls You Foolish: Elladora in Camelot by Theriechenbachevent reviews
The problem with Merlin and Elladora, is that all too often, Arthur forgets they're the same person. Merlin's weird enough on his own, but add in Elladora and Arthur thinks he's got a whole new brand of issues on his hands. And that's not even factoring in poor Gwaine trying to keep up with his strange object of his affections.
Rated: K - English - Humor - Chapters: 1 - Words: 2,151 - Reviews: 8 - Favs: 52 - Follows: 27 - Published: 9/1/2016 - Founders, Merlin, Arthur, Gwaine - Complete
Talk Sense to a Fool & He Calls You Foolish: For Us by Theriechenbachevent reviews
Even siblings fight sometimes. But sometimes, you can't fix them. Sometimes, you can't fix what's been broken. {Companion Fic to Talk Sense to a Fool & He Calls You Foolish}
Rated: K - English - Family/Hurt/Comfort - Chapters: 1 - Words: 1,699 - Reviews: 2 - Favs: 15 - Follows: 6 - Published: 8/31/2016 - Complete
Once and Future King & Queen and Emrys by harryfan160889 reviews
Dorea: female Harry is reborn in the past during the time of Emrys and the Once and Future King. What difference does she make? Please Review! ON A TEMPORARY HIATUS!
Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 28,826 - Reviews: 113 - Favs: 511 - Follows: 537 - Updated: 8/29/2016 - Published: 10/24/2014 - [Harry P., Arthur] Merlin, Uther
Lost by hopper18 reviews
Merlin was dragged to the future without any memories. Will he be able to change his destiny, not even knowing who he was?
Rated: K - English - Adventure/Friendship - Chapters: 21 - Words: 29,230 - Reviews: 225 - Favs: 213 - Follows: 411 - Updated: 8/17/2016 - Published: 4/8/2013
And all the Kings men by Beth9891 reviews
When the Goblins choose to inform Harry of a few buried, hidden or otherwise unknown facts; his life and choices change. Lily committed an act that many would consider barbaric out of love—Harry has lived with the consequences up until now. Now that he knows the truth how will his second chance play out? Arthur/Harry-slash, harry/merlin—brothers. AU
Rated: M - English - Romance/Drama - Chapters: 22 - Words: 126,978 - Reviews: 153 - Favs: 642 - Follows: 583 - Updated: 8/11/2016 - Published: 5/9/2015 - Harry P., Arthur - Complete
cold, dark, fear by thescribblerdragon reviews
During the first war, Merlin made a catastrophic mistake and was thrown into Azkaban. Now, with Sirius Black's escape, his absence is discovered. How did Merlin disappear without anyone noticing? First chapter rewritten (as of June 2018) and plan to expand eventually. Originally: How the Ministry Discovered that Merlin had Escaped Azkaban (yikes)
Rated: T - English - Angst/Mystery - Chapters: 1 - Words: 1,851 - Reviews: 19 - Favs: 73 - Follows: 63 - Published: 8/10/2016 - Rufus S., C. Fudge, Merlin - Complete
Masters of Dragons and Death (Respectively) by zombieaesthetic reviews
Harry, the Master of Death, is sent back in time to help events fall accordingly. He lives through the moment man was created until the day man dies, over and over again, to help where he is needed and make the world world. One of his more interesting experiences is when he spends some time in Camelot, almost gets executed, and then lives there for decades. MoD!Harry
Rated: T - English - Drama/Fantasy - Chapters: 1 - Words: 1,190 - Reviews: 16 - Favs: 116 - Follows: 140 - Published: 8/7/2016
The Gift of Silence by Comic Critic reviews
Hermione comes to the age of Merlin, but Merlin himself is only a little boy still living in Ealdor. What bond will Hermione and Merlin have when they meet? How will things be different if Merlin has a guardian? More importantly, How will Hermione survive living in a different time with the inability to speak? (COMPLETE!)
Rated: T - English - Adventure/Family - Chapters: 15 - Words: 80,946 - Reviews: 93 - Favs: 434 - Follows: 362 - Updated: 7/21/2016 - Published: 11/14/2015 - Hermione G., Merlin - Complete
The Second Rising (Redeux) by OneWomanStorm reviews
"Like drips down the drain the sands of time flow...Look to the past for all you need to know...Defeat him fast with the ones who were passed...Look to the Lion who acts out of part...The crow cries thrice as to earth they return...To ice, to fire, the world may burn..." Secrets and deception in the hallowed halls of Hogwarts come to light in Harry's fourth year. DISCONTINUED.
Rated: T - English - Drama/Adventure - Chapters: 3 - Words: 2,732 - Reviews: 3 - Favs: 15 - Follows: 30 - Updated: 7/8/2016 - Published: 5/1/2015 - Harry P., Hermione G., Merlin, Arthur
The Time Turner Tales by hurrypurrterr reviews
When Teddy and JP discover a time turner, the two are thrown back centuries. And they aren't the only time traveling wizards. After an argument, James and Lily end up trapped in a land called Camelot. Now, the four must work together to get back to their times. Full of adventure, romance, and your typical teen angst.
Rated: T - English - Adventure/Angst - Chapters: 2 - Words: 4,775 - Reviews: 1 - Favs: 9 - Follows: 8 - Updated: 6/28/2016 - Published: 6/22/2016
Sincerely, Resignation by Ilysia11 reviews
Over the centuries, Merlin had learned that the world eventually solved its problems with or without intervention. So he decided to be as lazy as he could before Arthur returned (—to make his life difficult). But, unfortunately, his non-intervention policy could not keep him safe from the claws of the Second Wizarding War . . .
Rated: K+ - English - Humor/Adventure - Chapters: 3 - Words: 18,057 - Reviews: 110 - Favs: 229 - Follows: 365 - Updated: 6/28/2016 - Published: 1/17/2016 - Harry P., Merlin, Arthur
Loss and Light by pumpkinmoose22 reviews
What starts out as a normal patrol turns into a catastrophic event as Merlin is taken from Arthur's side. Thrust into the future by the Old Religion, Merlin is tasked with helping the Chosen One defeat the Dark Lord but he won't be alone for a certain King and his faithful Knights will not rest until they find their favorite Warlock and bring him home.
Rated: T - English - Fantasy/Adventure - Chapters: 27 - Words: 221,914 - Reviews: 242 - Favs: 726 - Follows: 481 - Updated: 6/20/2016 - Published: 2/12/2016 - Complete
Talk Sense to a Fool & He Calls You Foolish: Pigs in the Castle by Theriechenbachevent reviews
With a King who's maturity is at the level of a 4 year old child, is it any wonder that Godric and Arthur can't get along? or The one where Merlin tries to patch things up only for things to get much, MUCH worse.
Rated: K - English - Humor - Chapters: 1 - Words: 2,024 - Reviews: 4 - Favs: 28 - Follows: 18 - Published: 6/16/2016 - Godric G., Merlin, Arthur - Complete
Scry Me a River by notnecessarilyinbetween reviews
Merlin didn't know whether it was a joke from the Old Religion, or if his luck was really that bad. Whatever the case, he had helped bring about the rise of Camelot, some school tournament shouldn't be a problem at all.
Rated: T - English - Drama/Hurt/Comfort - Chapters: 19 - Words: 63,517 - Reviews: 312 - Favs: 782 - Follows: 911 - Updated: 6/6/2016 - Published: 3/9/2015 - Harry P., Draco M., Merlin, Arthur
The Sentinel in the Shadows by Kampe reviews
She was Guinevere, Queen of the Dementors. He was Merlin, Court Sorcerer of Azkaban. Together, they would resurrect Arthur Pendragon and his destiny, but only at the cost of another – Harry Potter.
Rated: T - English - Angst/Adventure - Chapters: 2 - Words: 2,786 - Reviews: 35 - Favs: 27 - Follows: 81 - Updated: 6/3/2016 - Published: 2/8/2014 - Sirius B., A. Sinistra, Merlin, Gwen/Guinevere
Path of destiny by slytherin dragonlord reviews
1500 years after the fall of Camelot, when Merlin is called to wipe the memories of muggles involved in a death eater attack he encounters someone he'd lost hope of ever seeing again.
Rated: T - English - Chapters: 1 - Words: 1,894 - Reviews: 16 - Favs: 82 - Follows: 62 - Published: 6/3/2016 - Merlin, Arthur - Complete
The Trinity of Magic by ObiWanKedopy reviews
Strange things are happening at Hogwarts School of Witchcraft and Wizardry. Harry's just trying to make it through his fourth year without any trouble but a warning professor Trelawney sets Harry on edge. And if his life weren't hard enough, someone has entered him into the Triwizard Tournament, and the arrival of an unfamiliar face in the school doesn't ease his stress levels.
Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 621 - Reviews: 15 - Favs: 27 - Follows: 64 - Published: 6/2/2016
Merlin comes back from holiday by IndigoAndTheFandoms reviews
After a well deserved break, Merlin comes back to check up on Hogwarts. Unfortunately the Battle of Hogwarts is going on. Who the hell does this Voldemort guy think he is anyway?
Rated: K - English - Humor - Chapters: 1 - Words: 3,543 - Reviews: 40 - Favs: 524 - Follows: 179 - Published: 5/31/2016 - Harry P., Voldemort, Merlin, Aithusa - Complete
It's Hell in the Hallways by Procrastisloth reviews
Deep in the bowels of Hogwarts, there is a room unlike any other. It has been enchanted by an unknown witch or wizard to connect Hogwarts with the castle of Camelot, for purposes yet uncertain. Crossing this bridge in time has consequences far beyond what Harry and Merlin could possibly imagine. AU set during series 1 and 2 of Merlin and books 1 and 5 of HP. Friendship only.
Rated: T - English - Adventure/Friendship - Chapters: 7 - Words: 34,675 - Reviews: 61 - Favs: 145 - Follows: 205 - Updated: 5/30/2016 - Published: 4/4/2016 - Harry P., Morgana, Merlin, Arthur
The Emrys Family by WinchesterGranger reviews
Arthur and his three friends always knew that their dreams weren't just imagination. But on Arthurs twentieth birthday, the memories of a pervious live become reality once again when they are attacked. But just like the bad memories the good memories survived as well, however with a view changes of their own. How will the royal couple and their two remaining knight deal with Merlin
Rated: T - English - Chapters: 2 - Words: 1,919 - Reviews: 14 - Favs: 44 - Follows: 83 - Updated: 5/23/2016 - Published: 5/18/2016 - Hermione G., Merlin, Arthur, Gwaine
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