Harry Potter and Merlin Crossovers
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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: 7 - Words: 33,384 - Reviews: 51 - Favs: 104 - Follows: 138 - Updated: 4h - Published: 9/26/2016
Saving Albion by pumpkinmoose22 reviews
The first step towards Albion in the modern age is about to commence but evil can no longer stand by in the shadows. Worlds collide as Harry, Ron, and Hermione travel to the past to save their friends from a fate Destiny never wished them to have. Can they reunite and save Camelot or is the past and future doomed forever? Find out in the final story of the Loss and Light trilogy!
Rated: T - English - Adventure/Friendship - Chapters: 7 - Words: 45,391 - Reviews: 36 - Favs: 35 - Follows: 51 - Updated: 7/23 - Published: 6/13
The Knights of 10 Downing Street by Carver Twain reviews
(Merlin x Harry Potter Crossover: Modern AU) Merlin and his mother always knew he was odd boy. This is confirmed when Merlin is accepted to Hogwarts. Years later, after leaving Hogwarts, Merlin lives with and helps his uncle, the personal doctor to the Prime Minister of the United Kingdom. An odd man now, Merlin must stay out of trouble. It's not easy being the wizard in Number 10.
Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 17,742 - Reviews: 4 - Favs: 3 - Follows: 8 - Updated: 7/21 - Published: 6/17 - Minerva M., Merlin, Arthur, Gaius
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: 20 - Words: 57,671 - Reviews: 250 - Favs: 302 - Follows: 507 - Updated: 7/20 - Published: 12/4/2016 - Harry P., Hermione G., Morgana, Merlin
Hunger Games: Fandom Style by Drag0nst0rm reviews
Magic and monsters come to light in the Games while the Capital falls back on an ancient curse to keep the Districts in line. Featuring Sherlock, Merlin, Ranger's Apprentice, Avengers, Pirates of the Caribbean, Frozen, OUAT, Peter and the Starcatchers, Lord of the Rings, Twilight, Artemis Fowl, and Harry Potter.
Rated: T - English - Friendship/Tragedy - Chapters: 59 - Words: 81,367 - Reviews: 65 - Favs: 29 - Follows: 13 - Updated: 7/18 - Published: 6/25/2015 - Harry P., Morgana, Merlin, Arthur - Complete
Merlin and the Questing Beast by Carver Twain reviews
(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.
Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 8,184 - Reviews: 2 - Favs: 10 - Follows: 13 - Updated: 7/16 - Published: 7/4 - Rowena R., Merlin, Hunith
A Moment of Magic by politicalabyss reviews
When Merlin visits the crystal cave, Taliesin reminds him of Harry Potter's destiny and his role in it as his protector and guide during Harry's sixth year. He sends him to Orson & Baird, an orphanage where he begins his journey. Merlin faces many challenges this year, from dealing with Tom Riddle and a plot to kill Dumbledore, to having dreams of Arthur's return.
Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 1,298 - Reviews: 2 - Favs: 6 - Follows: 7 - Published: 7/15 - Harry P., Draco M., Merlin, Arthur
Total Eclipse全蚀 by TinkerTinker reviews
Rated: T - Chinese - Romance/Drama - Chapters: 6 - Words: 42,110 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 7/13 - Published: 6/26 - Harry P., Severus S., Merlin, Arthur
The Kingdom that was saved by love by Ruby Pendragon reviews
Hermione and Merlin find each other after many years, will they find love or will they fall.
Rated: T - English - Fantasy/Romance - Chapters: 1 - Words: 761 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 7/11 - Hermione G., Merlin - Complete
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: 8 - Words: 8,315 - Reviews: 12 - Favs: 35 - Follows: 57 - Updated: 7/8 - Published: 7/18/2016 - Harry P., Hermione G., Merlin, Arthur
The Hogwarts Princess by OverTheLuna reviews
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?
Rated: K+ - English - Adventure/Fantasy - Chapters: 21 - Words: 21,881 - Reviews: 47 - Favs: 24 - Follows: 29 - Updated: 7/5 - Published: 6/7/2012 - Morgana
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: 20 - Words: 19,884 - Reviews: 25 - Favs: 18 - Follows: 26 - Updated: 7/4 - Published: 6/6/2016
The life that was forgotten by xem98x reviews
Lilia grew up a simple girl, in a small village. So how did her life end up being so complicated? How did the fate of the world end up being placed on her shoulders? How could she possibly be the key to her sons success when she had died nearly 2000 years before he even knew she was his mother?
Rated: T - English - Family/Drama - Chapters: 8 - Words: 16,321 - Reviews: 9 - Favs: 11 - Follows: 15 - Updated: 7/2 - Published: 2/7
Waiting for destiny by melster242 reviews
It's been 1500 years and Merlin is still watching and waiting for his king to return never getting involved, but when there is a massive spike in his magic, can he just lurk in the shadows any longer? Merlin becomes the new defense against the dark arts teacher at Hogwarts under the name of mryddin emrys join him as he seeks to protect the old world and the new.
Rated: T - English - Adventure/Mystery - Chapters: 9 - Words: 11,126 - Reviews: 59 - Favs: 70 - Follows: 134 - Updated: 7/2 - Published: 1/23/2016
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: 5 - Words: 5,570 - Reviews: 13 - Favs: 49 - Follows: 68 - Updated: 6/30 - Published: 1/13/2016 - Harry P., OC, Morgana, Merlin
The World Has Changed by YodaDosentHaveToDoThis reviews
Merlin didn't know that a call from an old friend would bring him right back into the world of magic and wizards, but after hearing that a friend had reincarnated, he couldn't let this chance go to waste. From following the Golden Trio around Brittan's forest, to intervening at the most dire times, this age old warlock is going to have to learn that The World Has Changed.
Rated: T - English - Adventure - Chapters: 4 - Words: 5,328 - Reviews: 8 - Favs: 18 - Follows: 27 - Updated: 6/27 - Published: 5/18/2015 - Harry P., Ron W., Hermione G., Merlin
From Here To Eternity 永恒 by TinkerTinker
Rated: T - Chinese - Drama/Romance - Chapters: 23 - Words: 196,980 - Favs: 2 - Follows: 1 - Published: 6/26 - Harry P., Severus S., Merlin, Arthur - Complete
Secrets of Slytherin by Diana Quill reviews
Harry Potter could not ignore his thoughts to go back to the chamber, not when it might be a safe place to practice his secret talents without the danger of being seen, even if training his magic unsupervised might not be the best idea. His carelessness might prove to be the best thing to happen once it reverses a mistake made hundreds of years before.
Rated: T - English - Family/Friendship - Chapters: 9 - Words: 22,005 - Reviews: 21 - Favs: 101 - Follows: 166 - Updated: 6/17 - Published: 6/13 - Harry P., Salazar S.
The Quest for Albion by pumpkinmoose22 reviews
The poets speak of the return of the Once and Future King in Albion's greatest need. With the Death Eaters still roaming after their Dark Lord's defeat, it will take the combined forces of an ancient king and the magical world to stop them. But can they truly succeed when the greatest warlock to ever live is captured by the foes they face? (Rated T just in case)Sequel to Loss&Light
Rated: T - English - Fantasy/Friendship - Chapters: 35 - Words: 186,507 - Reviews: 269 - Favs: 146 - Follows: 146 - Updated: 6/13 - Published: 6/20/2016 - Harry P., Merlin, Arthur - Complete
Statues by Greenwolves reviews
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?
Rated: K+ - English - Drama/Friendship - Chapters: 3 - Words: 3,780 - Reviews: 10 - Favs: 18 - Follows: 24 - Updated: 6/8 - Published: 6/2 - Arthur, Merlin, Minerva M., Voldemort - Complete
Harry Potter and the Magic of Emrys by HarryPotter4U reviews
Before the First Task, Harry Potter finds a mysterious bottle called 'The Eyes of Emrys' and decided that the powers it will give him were an insane advantage, if only he knew how much...
Rated: K - English - Romance/Mystery - Chapters: 1 - Words: 634 - Reviews: 1 - Favs: 13 - Follows: 20 - Published: 6/5 - Harry P., Merlin, Ginny W.
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: 7 - Favs: 10 - Follows: 12 - 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: 138 - Favs: 365 - Follows: 580 - Updated: 5/27 - Published: 10/29/2016 - Harry P., Morgana, Merlin
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: 20 - Follows: 24 - Updated: 5/24 - Published: 7/15/2016
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: 52 - Follows: 90 - Updated: 5/20 - Published: 7/31/2015 - Harry P., Albus D., Merlin, Arthur
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