Harry Potter and Merlin Crossovers
409 | Page 1 2 3 4 11 .. Last Next »

Secrets of Harry Potter and the Philosopher's Stone by Emmie Fine faerygirl reviews
Emerald Fine has lived on CHERUB campus since age of 7 1/2. She always knew her magic was different. Her friends are remembering who they once were. Secrets will be revealed. These children are stronger than they seem but Albus & the Ministry of Magic can't find out. Relationships will be formed. Friendships will break. Merlin knows something. Emerald will risk everything
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 430 - Reviews: 6 - Favs: 9 - Follows: 11 - Updated: 5/28 - Published: 4/3/2014 - Harry P., Ron W., Merlin, Gwen/Guinevere
Child of Old, Soldier of New by FiraBloom reviews
Morgana had a secret. She was with child when Merlin poisoned her. She was forced to leave the baby with people she thought would protect him, but something went terribly wrong. Centuries later, a child appeared. Unknown to the Wizarding World, they had a Child of the Old Religion living in their midst. What happens when Harry is returned to his original time?
Rated: T - English - Family/Romance - Chapters: 8 - Words: 34,280 - Reviews: 131 - Favs: 319 - Follows: 516 - Updated: 5/27 - Published: 10/29/2016 - Harry P., Morgana, Merlin
The Order of Merlin by angelslaugh reviews
A descendant of Morgana and Merlin and the Four Founders and the reincarnation of both Merlin and Morgana appears. A new order, one to rival the Order of the Phoenix appears. Watch out, Hogwarts. The Knights of Magic have arrived. Bad!Dumbledore, Nice!Voldemort
Rated: T - English - Family - Chapters: 4 - Words: 4,744 - Reviews: 13 - Favs: 44 - Follows: 66 - Updated: 5/27 - Published: 1/13/2016 - Harry P., OC, Morgana, Merlin
The life that was forgotten by xem98x reviews
My name is Lilia, and this is my story. I'm the sister history forgot, the queen history forgot, but the girl that could not forget. This is the story of how I became Camelot's first queen to possess magic and mother to one of the Hogwarts most loved wizards. (I know this is a bad summary but please give it a read and leave a comment!)
Rated: T - English - Family/Drama - Chapters: 5 - Words: 8,594 - Reviews: 4 - Favs: 7 - Follows: 12 - Updated: 5/26 - Published: 2/7
Straight Outta Camelot by You're The Doctor Harry reviews
Arthur has finally returned to the living after being dead for thousands of years. Has Merlin kept his promise to never change? What has Merlin been up to in those thousands of years? Can they face the 21st century together? *rating may change* *Doctor Who is also in here*
Rated: T - English - Humor/Romance - Chapters: 4 - Words: 6,939 - Reviews: 4 - Favs: 17 - Follows: 22 - Updated: 5/24 - Published: 7/15/2016
Harry Potter and the Immortal History Teacher by JinsTales reviews
As Harry starts his sixth year of Hogwarts, the school is surprised to have a new History of Magic teacher who seams to be very mysterious and more wise than his age and appearance led on.
Rated: T - English - Adventure/Friendship - Chapters: 16 - Words: 48,107 - Reviews: 215 - Favs: 267 - Follows: 447 - Updated: 5/21 - Published: 12/4/2016 - Harry P., Ron W., Hermione G., Merlin
Who We Were by AngelsAndApplePies reviews
It's been 1200 years since the last of Merlin's friends died, and Merlin is beginning to lose hope in Arthur's return. Then he comes to Hogwarts in 1990. Now, Merlin has to get ready to help Arthur achieve his destiny, but that's not all; the time is nearing for Harry Potter to come to Hogwarts as well.
Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 8,182 - Reviews: 17 - Favs: 49 - Follows: 82 - Updated: 5/20 - Published: 7/31/2015 - Harry P., Albus D., Merlin, Arthur
The journey of several lifetimes by Teekalin reviews
A prequel to my story "The Rising of Merlin". It will consists of several one-shots that takes place from the end of Season five of Merlin and the beginning of my story, following Merlin during his long life.
Rated: T - English - Friendship/Adventure - Chapters: 9 - Words: 15,572 - Reviews: 37 - Favs: 24 - Follows: 37 - Updated: 5/17 - Published: 3/15/2016 - Antioch P., Merlin, Aithusa
Time Waits for No One by Emma Winslow reviews
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...
Rated: T - English - Romance/Fantasy - Chapters: 22 - Words: 41,968 - Reviews: 121 - Favs: 147 - Follows: 181 - Updated: 5/15 - Published: 8/1/2013 - Hermione G., Arthur
Interwined Destinies by Diana Quill reviews
Arthur is gone and Merlin has to live an immortal life waiting for him, but when remembering causes pain, isn't it best not to? With a potion and a spell, he lives various lives, one of them brings him close to a young Harry. What could this mean for both their destinies? ( in Hiatus because I realised writing is not as easy as it seems )
Rated: T - English - Adventure/Family - Chapters: 14 - Words: 18,304 - Reviews: 24 - Favs: 54 - Follows: 81 - Updated: 5/15 - Published: 4/27 - Merlin, Harry P., Draco M.
Harry's Boring Day by HawkDramione reviews
For once in his life, the trouble didn't go knocking on Harry's door, but the Boy Who Lived went seeking trouble by himself. It would be good if he didn't accidentally drag Hermione in his mess also.
Rated: K - English - Humor/Adventure - Chapters: 7 - Words: 6,748 - Reviews: 10 - Favs: 32 - Follows: 48 - Updated: 5/1 - Published: 7/18/2016 - Harry P., Hermione G., Merlin, Arthur
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: 16 - Words: 47,165 - Reviews: 67 - Favs: 200 - Follows: 301 - Updated: 4/22 - Published: 3/28/2013 - Harry P., Sirius B., Merlin
Harry Potter and the Once and Future King by Sorceressoftheshire reviews
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.
Rated: T - English - Adventure/Drama - Chapters: 26 - Words: 70,295 - Reviews: 459 - Favs: 605 - Follows: 931 - Updated: 4/20 - Published: 9/12/2015 - Harry P., Merlin
The Body in the Lake by Blue Seidr reviews
"And the boy wasn't even Merlin, to Arthur's vague annoyance. They both had black hair, but the boy in front of him was younger with green eyes behind thick black glasses and normal-sized ears. Plus, Arthur thought as his frantic eyes snagged on another detail, I'm pretty sure Merlin doesn't have gills."
Rated: K+ - English - Fantasy/Friendship - Chapters: 1 - Words: 7,698 - Reviews: 29 - Favs: 114 - Follows: 84 - Published: 4/17 - Harry P., Merlin, Arthur - Complete
Kilgharrah by Jonquil Gemstone reviews
An immortal dragon aging to death? Not likely. Besides...the Entities wouldn't let him quit like that. As a matter of fact, he has many more adventures awaiting him. A new story involving Kilgharrah, Aithusa, Arthur, Emrys, Buckbeak, Fawkes, and a unicorn...maybe Dumbledore, as well. Original characters and mechanisms, too.
Rated: K+ - English - Adventure/Mystery - Chapters: 19 - Words: 19,252 - Reviews: 21 - Favs: 17 - Follows: 24 - Updated: 4/16 - Published: 6/6/2016
Merlin Black and the Philosopher's Stone by TreeOfLife1997 reviews
When Morgana Pendragon returns from the dead and changes the course of destiny, the fates are powerless to intervene. But they may not be as powerless as the seem. And so Merlin finds himself thrown into the heart of the wizarding world and in the centre of a war he should never have been a part of. What will happen when new and old magic collide? And just how will he stop Morgana?
Rated: K+ - English - Drama/Fantasy - Chapters: 10 - Words: 18,733 - Reviews: 7 - Favs: 25 - Follows: 48 - Updated: 4/15 - Published: 10/28/2016 - Hermione G., Merlin
Heirs of the Old Religion: Goblet of Fire by SpideytheKid reviews
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.
Rated: T - English - Friendship/Drama - Chapters: 8 - Words: 21,498 - Reviews: 25 - Favs: 39 - Follows: 81 - Updated: 4/5 - Published: 2/29/2016
this's all his fault by aewea reviews
That was it .Arthur was not going to pick up any strange necklace he found on the ground ever again.(Actually he was going to put a safe distance between himself and the damn thing ) Because now,just cuz the whole time travel thing wasn't crazy enough , he was in a castle full of sorceresses,moving staircases and talking paintings .(Maybe a little Merthur )
Rated: T - English - Friendship - Chapters: 2 - Words: 2,718 - Reviews: 10 - Favs: 28 - Follows: 49 - Updated: 4/2 - Published: 9/19/2016 - Merlin, Arthur
Blessings and Curses by MyraXann reviews
Being the Boy-Who-Lived felt more like a curse than a blessing to Harry, he couldn't help but feel that his life has been nothing but a toll of unrequested surprises. Now, with a mysterious prophecy spreading, a question is thought of the Wizarding World. "Where is Merlin?" Chapters 1-3 reuploaded
Rated: T - English - Adventure - Chapters: 8 - Words: 13,501 - Reviews: 10 - Favs: 47 - Follows: 44 - Updated: 3/31 - Published: 8/17/2013 - Harry P., Merlin
Sound & Vision by The Ardent Ginge reviews
Throughout the centuries there are many things Merlin have seen, but never did he expect to be turned into a child, introduced to a new form of druids, educated about an unknown sentient being, and charged with a mission to protect Harry Potter.
Rated: T - English - Adventure - Chapters: 4 - Words: 25,236 - Reviews: 10 - Favs: 21 - Follows: 37 - Updated: 3/29 - Published: 10/2/2016
Destiny Calls by ProfessorAllen reviews
Merlin has been waiting patiently for his liege, the Once and Future King, his best friend Arthur Pendragon. But he finds that his destiny is inextricably connected to a certain Hogwarts student with a destiny of his own.
Rated: K - English - Chapters: 2 - Words: 3,438 - Reviews: 5 - Favs: 20 - Follows: 28 - Published: 3/29
Harry Potter and the Immortals' return by ThE UnKnOwN gOd reviews
Merlin and Morgana have long awaited to be freed. Having founded Wizardly Society, they now await the goddess' pleasure. Their chance might yet come when eleven year old Harry enters his first year at Hogwarts. Will he be the answer they so desesperetely seek? Canon Pairings. With the Exception of Merlin/Morgana. Slytherin!Merlin. Gryff!Morgana. New Chapter!
Rated: T - English - Adventure/Spiritual - Chapters: 9 - Words: 45,588 - Reviews: 43 - Favs: 110 - Follows: 161 - Updated: 3/14 - Published: 8/1/2015 - [Merlin, Morgana] Harry P., Albus D.
Only A Boy by Riddell Lee reviews
AR. Merlin has changed Camelot forever but while that part of his life is complete, destiny has a new task for him. Now he has to attend Hogwarts School of Witchcraft and Wizardry, hide the fact that he's the Merlin, and defeat a Dark Lord that's messing with magic he knows nothing about.
Rated: T - English - Adventure - Chapters: 44 - Words: 291,365 - Reviews: 3843 - Favs: 3,546 - Follows: 3,991 - Updated: 3/13 - Published: 4/12/2012 - Merlin
The Justice of the Druid by 4Eirlys reviews
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.
Rated: K+ - English - Friendship/Hurt/Comfort - Chapters: 6 - Words: 26,557 - Reviews: 49 - Favs: 94 - Follows: 132 - Updated: 3/11 - Published: 9/26/2016
Sigel by RarissimaAvis reviews
All sorcerers have eyes that burn golden when they perform magic. Hadria is a witch, albeit a witch stuck in history that isn't her own, but the rules should still apply... Right? So why aren't Hadria's eyes gilded by the magic she wields? A Danse Macabre/Merlin Crossover side-fic
Rated: T - English - Supernatural/Fantasy - Chapters: 1 - Words: 4,822 - Reviews: 11 - Favs: 106 - Follows: 34 - Published: 3/1 - Complete
409 | Page 1 2 3 4 11 .. Last Next »