How to Train Your Dragon Crossovers
Filters
4.8K | Page 1 2 3 4 11 .. Last Next »

Trials of Sarah VOL 3: Pokemon Sun & Moon - The Warrior Princess by Snow Nadder reviews
(Continuation of VOL 1-2) After completing their journey, Sarah is reunited with her birth parents; Doug and Delilah and the Alolan Monarchy is restored once more. With Team Eclipse gone, Sarah balances her personal life and her royal duties. All the while, the young Princess makes her own destiny and path and shows that friendship and love can do amazing things.
Crossover - Pokémon & How to Train Your Dragon - Rated: T - English - Adventure/Fantasy - Chapters: 29 - Words: 477,263 - Reviews: 3 - Favs: 12 - Follows: 13 - Updated: 6/21 - Published: 11/10/2022 - Ash K./Satoshi, OC, Lillie, Hiccup
Hiccup Haddock and the Philosophers Stone by Admiral M reviews
After a massive fidelius charm collapses Berk ends up having to deal with the magical world as it becomes an important factor in the lives of Harry Potter and Hiccup Haddock. Join the two as they battle Voldemort and try to keep the dragons of Berk save from the problems of the magical world.
Crossover - Harry Potter & How to Train Your Dragon - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 8,167 - Reviews: 9 - Favs: 14 - Follows: 17 - Updated: 6/27 - Published: 6/11 - Harry P., Neville L., Hiccup, Toothless
Loved by Ice and Dragons by Mjus reviews
Stand-alone sequel to Jack and the Dragon. In the ice desert of Arendelle there is a legend of a silver dragon named Freya. When he returns, the snow and ice will melt and the earth will once again be green. Jackson Overland doesn't believe in such fairytales, but as the Cave of Wonders lets him in, he turns to meet the green eyes of the royal vizier. Hope awakens.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: M - English - Fantasy/Romance - Chapters: 9 - Words: 38,661 - Reviews: 2 - Favs: 5 - Follows: 5 - Updated: 6/25 - Published: 10/10/2021 - [Hiccup, Jack Frost] Toothless, Bunnymund
Viaje más alla del borde by ayerdehoy
Cassandra dejó Corona para encontrarse a sí misma, pero su viaje a un territorio desconocido comienza con dragones que escupen fuego, vikingos, cazadores y una guerra en curso. Con Cassandra y su padre metido en el medio. ¿Encontrará Cass su destino aquí?
Crossover - How to Train Your Dragon & Tangled - Rated: T - Spanish - Adventure/Mystery - Chapters: 7 - Words: 20,287 - Updated: 6/24 - Published: 7/9/2022 - Hiccup, Toothless, Cassandra
Aquí y ahora by Harry Hale reviews
No se conocían y ciertamente no tenían intención de hacerlo, pero debían de, después de todo, quizá el fuego de dragones no la quemaba y las flechas no lo atravesaban.
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: M - Spanish - Romance/Drama - Chapters: 23 - Words: 64,209 - Reviews: 121 - Favs: 36 - Follows: 37 - Updated: 6/23 - Published: 6/25/2019 - [Hiccup, Merida] Valka, Queen Elinor
Ghost's Reign by Dr. Kineil D. Wicks
So the deadly alphas are dealt with and the dragons are now allies—that doesn't make things any easier. The Yokai still have their old reputation to deal with, and some dragons are leery of living with their old foes. Hiro's certain he can make it work—Obake's certain that the role of chief is going to break him. Book II of the Ghost's Fury series.
Crossover - How to Train Your Dragon & Big Hero 6 - Rated: K+ - English - Chapters: 2 - Words: 6,074 - Updated: 6/22 - Published: 6/13 - Hiro Hamada, Tadashi Hamada, Obake
How to Train the Last Dragon 2 : Home is Where Heart is by What If Universe reviews
Five years have passed since Hiccup and Toothless crashed in Kumandra to stop the Drun and Krogan. Now with a place to call home, and someone they can love, they began to lead the dragons there so they can be safe. But their actions were only leading Drago to their home. With the help of other islands, he is coming to slay the dragon conquerer and take their dragons. War is coming.
Crossover - How to Train Your Dragon & Raya and the Last Dragon - Rated: K+ - English - Suspense/Romance - Chapters: 5 - Words: 20,781 - Reviews: 21 - Favs: 32 - Follows: 36 - Updated: 6/21 - Published: 3/20 - [Hiccup, Raya] Toothless, Sisu
Elena and Hiccup, The Legend of the Night Fury by M. B. Carver reviews
AU. Elena, a girl raised by Jaquins wants to prove to her family she can be a great queen. Hiccup, a boy from a small town wishes to live up to his parents. In a journey to prove themselves, fate comes to bring each other together and reveal what they truly need. (ElenaXHiccup)
Crossover - How to Train Your Dragon & Elena of Avalor - Rated: K+ - English - Adventure/Romance - Chapters: 28 - Words: 48,355 - Reviews: 43 - Favs: 29 - Follows: 29 - Updated: 6/20 - Published: 2/5/2018 - Hiccup, Toothless, Princess Elena, OC
How to Train Your Miraculous by DragongirlFury28 reviews
On the island of Miraculous in the Parisian Archipelago, lives Adrien; son of Chief Gabriel the Strict; who is a bit of an outcast among his village. But when he shoots down a dragon while testing his invention, he is thrown into a world changing situation when he starts to befriend the dragon he shot down.
Crossover - How to Train Your Dragon & Miraculous: Tales of Ladybug & Cat Noir - Rated: K - English - Fantasy/Adventure - Chapters: 8 - Words: 42,945 - Reviews: 1 - Favs: 7 - Follows: 2 - Updated: 6/20 - Published: 3/29
How to Become A Functional Family by What If Universe reviews
Hiccup and Elsa Haddock are the children of Stoick the Vast, chief of Berk. So there's already a lot they need to live up to. But they seem to choose different paths than the one their village wants them to be. When Hiccup took down the Night Fury, they discover a Light Fury, who's his mate. After they bonded with the two dragons, they knew nothing was going to be the same.
Crossover - How to Train Your Dragon & Frozen - Rated: K - English - Mystery/Drama - Chapters: 44 - Words: 147,734 - Reviews: 94 - Favs: 78 - Follows: 66 - Updated: 6/20 - Published: 2/22/2022 - [Hiccup, Heather] Luna, Elsa
Year of the Dragon by Edelweiss Dragonborn reviews
Set during events of the Nine Realms. Jun becomes pen pals with Yi all the way in China. Yi eventually invites Jun to visit her in Shanghai, and experience her life of saving magical creatures.
Crossover - How to Train Your Dragon & Abominable, 2019 - Rated: K+ - English - Fantasy/Adventure - Chapters: 6 - Words: 13,454 - Reviews: 9 - Favs: 5 - Follows: 3 - Updated: 6/19 - Published: 4/15 - OC, Dragon, Everest, Yi - Complete
The Viking and Princess by SnapMite1998 reviews
Hiccup is branded as an outlaw for bonding with a Night Fury, and so the duo leave Scandinavia and forge a path of their own. After five years of adventure, bloodshed, and peril, Hiccup and Toothless end up in Germany, there, the exiled Viking heir will meet a long lost princess and ultimately, his soul mate.
Crossover - How to Train Your Dragon & Tangled - Rated: M - English - Romance/Adventure - Chapters: 10 - Words: 58,238 - Reviews: 7 - Favs: 45 - Follows: 53 - Updated: 6/19 - Published: 12/29/2022 - [Hiccup, Rapunzel] Toothless, Eugene F./Flynn R.
Dragons the Nine Realms and Transformers by coyoteprime1100 reviews
1,300 years have passed since Hiccup Haddock the Third, Optimus Prime and Toothless parted ways. The Dragons and Autobots go to the Hidden World, where Dragons have faded into legend now a new Generation of Dragon Riders will be born in the modern world.
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: K+ - English - Chapters: 22 - Words: 187,742 - Reviews: 104 - Favs: 38 - Follows: 32 - Updated: 6/18 - Published: 1/22/2022
El Vikingo Peculiar by DarkRock
Balrock es un chico de 14 años que fue adoptado por un Vikingo llamado Estoico cuando solo era solo un bebe, pero cuando fue presentado en el pueblo no fue bien recibido por los habitantes de Berk y esto durara hasta la actualidad... De todas maneras, el hará todo lo que esté a su alcance para hacer cambiar de opinión a toda la isla de que no es un monstruo 'hijo' de Loki.
Crossover - Dragon Ball Z & How to Train Your Dragon - Rated: T - Spanish - Adventure/Supernatural - Chapters: 2 - Words: 6,241 - Favs: 2 - Follows: 2 - Updated: 6/18 - Published: 5/21 - OC
The Peculiar Viking by DarkRock reviews
Balrock is a 14 year old teenager who was adopted by a Viking called Stoick the Vast when he was just a baby, but when he was introduced in the village he was not well received by the inhabitants of Berk and this will last until today... Anyway, our beloved protagonist will do everything in his power to change the opinion of the whole island that he is not a monster "son" of Loki.
Crossover - Dragon Ball Z & How to Train Your Dragon - Rated: T - English - Adventure/Supernatural - Chapters: 2 - Words: 6,157 - Reviews: 2 - Favs: 2 - Follows: 5 - Updated: 6/18 - Published: 5/21 - OC
Monsters of Berk: War of the Monsters by Cottonmouth25 reviews
Before the dawn of the Monster Riders, Hiccup Haddock the Third wanted nothing more than to slay a monster. With his sights firmly on the mysterious Gore Magala, Hiccup set out to take it down. When he did, however, he discovered a world-shattering truth that could turn life on Berk upside-down... or even destroy it! Based off the first HTTYD movie. Prequel to "Monsters of Berk."
Crossover - Monster Hunter & How to Train Your Dragon - Rated: T - English - Adventure/Friendship - Chapters: 23 - Words: 118,889 - Reviews: 44 - Favs: 73 - Follows: 74 - Updated: 6/17 - Published: 6/10/2020 - Astrid, Hiccup, OC - Complete
Full Loki! by Dimensional Phaser reviews
Loki knows many secrets Odin buried deep centuries before the start of the MCU, he's also a changed man because of Hiccup. How will the events of his escapades in the Viking Era reshape the future? It's a good thing a different Variant already broke the Sacred Timeline because he's long since passed his Nexus Event.
Crossover - How to Train Your Dragon & Avengers - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 40 - Words: 311,043 - Reviews: 138 - Favs: 107 - Follows: 124 - Updated: 6/17 - Published: 5/28/2022 - Hiccup, Toothless, Loki
The Big Four and the Phantom Reapers by merwholock4ever reviews
An innocent play date with his sister turns dangerous in seconds when they are attacked by the Phantom Reapers. Jack discovers a hidden ability, his sister is taken from him, and he enters world of healing hair, dragon speaking people, magic, and so much more. But the attack was just the beginning, for a darker and more evil shadow is coming encompass the land. Modern AU
Crossover - How to Train Your Dragon & Tangled - Rated: T - English - Adventure/Family - Chapters: 32 - Words: 153,222 - Reviews: 60 - Favs: 47 - Follows: 59 - Updated: 6/16 - Published: 6/2/2015 - [Astrid, Hiccup] [Rapunzel, Eugene F./Flynn R.]
The Voyager and the Rogue by PuertoRicanBelle reviews
After being thrown out of her element from the warm Pacific, to the frigid unknown of the North, Laeli Wailiki, the eldest daughter of Moana, adapts to a new world full of dangers and adventure. Rated M for swearing and some adult content
Crossover - How to Train Your Dragon & Moana - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 16 - Words: 28,327 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 6/16 - Published: 3/3 - Hiccup, Zephyr H., OC, Moana W.
Moonlit Echoes by The Sassy Scorbunny
One night while on a walk in the forest, Leyla is captured by an elderly Night Fury who will change her life forever. She is found by Toothless and the Light Fury, who adopt her and rase her as if she was one of their own. But things prove to be more dire than anyone could have ever predicted when Leyla wakes with no memories whatsoever.
Crossover - How to Train Your Dragon & Dragons: Rescue Riders - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 2 - Words: 1,422 - Favs: 2 - Follows: 2 - Published: 6/15 - Nightlights, Light Fury, Toothless
how to train your demon by justin game 44 reviews
Trying to convince his father to see that dragons can be good went horribly wrong, he was sent to death but managed to escape his fate but now he was cursed when he meet a man know as Muzan kibutsuji.
Crossover - Demon Slayer: Kimetsu No Yaiba & How to Train Your Dragon - Rated: M - English - Adventure - Chapters: 3 - Words: 4,251 - Reviews: 2 - Favs: 3 - Follows: 2 - Updated: 6/15 - Published: 6/9
Count Haddock by Infrared-Ultraviolet reviews
New property attorney Anna Runeardsen is off on her first job: helping an eccentric client in Transylvania make a daunting purchase! Enamored with beautiful landscapes and delicious local cuisine, Anna could not ask for a better business trip. However, she soon finds herself stumbling into complications and dark secrets. Something sinister-and decidedly unprofessional-is afoot.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Supernatural/Romance - Chapters: 3 - Words: 13,202 - Reviews: 6 - Favs: 5 - Follows: 3 - Updated: 6/14 - Published: 11/1/2022 - [Hiccup, Anna] Ruffnut, Tuffnut - Complete
The Guardian of Shadows by M.R.Roth reviews
It's Hiccup and Jack's Fifth Year at Hogwarts. 20 years have passed since the Second Wizarding War. As the two boys fight their feelings for each other, a dark order of Obscurials is on a desperate quest for destiny and blood searching for a hidden prophecy that can change everything. War is coming, friendships will be tested, and no one is safe. Hijack-Frostcup
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: T - English - Romance/Adventure - Chapters: 42 - Words: 119,451 - Reviews: 39 - Favs: 20 - Follows: 24 - Updated: 6/11 - Published: 12/17/2018
Where the Road Starts by Bananaboat2009 reviews
The room, if you can call it that, is huge, with a ceiling that seems to go on forever, and a sea of chairs that stretches across the room. He takes a step back, away from his village, and he notices he's not alone.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: K+ - English - Humor/Adventure - Chapters: 6 - Words: 9,212 - Reviews: 1 - Favs: 12 - Follows: 11 - Updated: 6/10 - Published: 11/6/2021 - Hiccup, Jack Frost
Nubes en chocolate caliente by Letocles reviews
Me encanta el drama, la tragedia, los romances complicados… Pero hay veces que quiero dejar de lado todo eso y disfrutar de lindos momentos. Si también quieres recostarte y leer dulces historias mientras tomamos chocolate caliente, siéntete bienvenido.
Crossover - Frozen & How to Train Your Dragon - Rated: M - Spanish - Romance/Humor - Chapters: 52 - Words: 135,121 - Reviews: 43 - Favs: 9 - Follows: 8 - Updated: 6/8 - Published: 5/7/2021 - [Elsa, Hiccup] Astrid, Anna
4.8K | Page 1 2 3 4 11 .. Last Next »