How to Train Your Dragon Crossovers
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Legend of the Dunbroch Dragon Riders by Squadron Leader Beta reviews
After an old war friend of Merida's father brings a stranger with amazing gifts and skills to her, she will be amazed by his secrets. But for Hiccup Haddock, the self exiled Heir of Berk, he is risking everything for this small kingdom. But with a dark force creeping upon Dunbroch, both will fight, share, and learn from each other. What else will grow between the two?
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: T - English - Friendship/Adventure - Chapters: 2 - Words: 4,661 - Reviews: 2 - Favs: 1 - Follows: 5 - Updated: 5/24 - Published: 5/23 - Hiccup, Toothless, Merida
Dragons' Souls by MarigoldWolf reviews
Being a dragon rider was hard enough, now Ren and his friends are thrown into a new battle against good and evil far from the normal world they grew up in. They'll have to not only watch out for themselves, but their dragons as well. Of course, if they're to help the Signers in this fight, Ren will have to conquer some demons of the past. Eventual Yusei/OC (boyxboy).
Crossover - Yu-Gi-Oh! 5D's & How to Train Your Dragon - Rated: T - English - Adventure - Chapters: 10 - Words: 40,545 - Reviews: 1 - Favs: 3 - Follows: 6 - Updated: 1h - Published: 12/13/2016 - Yūsei F., OC
Random Chance by Zero's Strain reviews
Hiccup is an unpopular, beaten, and starved boy everyone hates. Jack is the popular, rich jock everyone loves.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: M - English - Romance/Hurt/Comfort - Chapters: 2 - Words: 1,303 - Reviews: 1 - Favs: 1 - Follows: 4 - Updated: 1h - Published: 4/11 - [Hiccup, Jack Frost] Heather, Bunnymund
Hiccelsa One Shots (Crossover) by Madman479R
This is a collection of tales one of my favourite ships, Hiccelsa. I feel like there isn't enough stories about this pairing and thought why not add to it, especially in the form of one shots, that way i don't have to bake my brain in thinking of a plot for a Hiccelsa story and have more creative freedom. If you have any idea please feel free to leave a review or DM me the idea.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Fantasy/Romance - Chapters: 1 - Words: 3,691 - Favs: 3 - Follows: 2 - Published: 8h - Hiccup, Elsa
The Big Six: War of the Kingdoms Part One by Holster646 reviews
The Big Six have finally made it home, after a long five-year journey. The return to find that the Kingdoms have been taken over! Zika, Wife of Cyprus, has taken control of the Kingdoms with the help from her Sinister Four. Now it's up to the Six to reignite the Kingsmen Resistance and bring peace to the kingdoms again. Rated T to be safe
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Adventure/Friendship - Chapters: 15 - Words: 23,132 - Reviews: 4 - Favs: 10 - Follows: 7 - Updated: 5/24 - Published: 5/1/2020 - Hiccup, Toothless, Anna, Elsa
ROTBTFD Star Wars: Wrath of Darkness by cjupsher reviews
The war for the future wage on. Enemies against the Rebel Alliance and the Jedi have gathered for the mutual goal of destroying them. A dark force hides in the shadows, intent on destroying both the Jedi and the Sith Lords. Will the Jedi and their friends' bonds be enough to meet these threats, or is it the will of the Force for them to fall?
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 5 - Words: 25,315 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 5/24
Percy Jackson and the Dragons Trials by TheSkrill1025 reviews
Through a series of trials The dragons from the HTTYD universe have been reborn and have been tasked with helping Percy Jackson. This is a story that I have patched together with ideas from various writers such as Anakulsmos14 and others so please check them out and i hope you enjoy.
Crossover - Percy Jackson and the Olympians & How to Train Your Dragon - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 8,964 - Reviews: 3 - Favs: 9 - Follows: 9 - Updated: 5/23 - Published: 2/27 - Percy J., Chaos, Hiccup, Night Fury
Healing Winter by BatWingteenavenger reviews
A series of oneshots highlighting the 'Hot n Cold' Arc of Mean Seasons. Join Hiccup as he furthers his friendship with the oposing season, and join Jack as he learns, slowly, to accept the new Summer!
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: T - English - Chapters: 4 - Words: 1,894 - Reviews: 6 - Favs: 8 - Follows: 6 - Updated: 5/23 - Published: 6/3/2016
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 - How to Train Your Dragon & Frozen - Rated: M - Spanish - Romance/Humor - Chapters: 19 - Words: 40,214 - Reviews: 16 - Favs: 4 - Follows: 3 - Updated: 5/23 - Published: 5/7/2021 - [Hiccup, Elsa] [Heather, Astrid]
The Rise of the Brave Tangled Dragons: The Rise by Daniel Letchford reviews
Pitch Black is back, and Guardians can't stop him. Only Jack Frost can leave his world to go after him, along the way he will make his own Guardians. The Big Four will Rise. But it won't be easy. (I don't own any of the movies or characters, I just write the fanfiction)
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: T - English - Adventure/Friendship - Chapters: 20 - Words: 49,054 - Reviews: 43 - Favs: 52 - Follows: 67 - Updated: 5/23 - Published: 1/14/2017 - Hiccup, Toothless, Jack Frost, Pitch
Power Rangers: Drago Fury by Toothlove reviews
A new batch of draconic Power Rangers take on a unique mix of bad guys.
Crossover - Power Rangers & How to Train Your Dragon - Rated: K+ - English - Adventure/Humor - Chapters: 17 - Words: 73,551 - Reviews: 10 - Favs: 9 - Follows: 10 - Updated: 5/21 - Published: 12/22/2021 - Astrid, Fishlegs I., Hiccup, Snotlout
The Dragon of Wanheda by Marcus S. Lazarus reviews
After the destruction of Mount Weather, Clarke's fascination with an old legend told by her father leads to her becoming part of a new world
Crossover - How to Train Your Dragon & 100 - Rated: T - English - Drama/Sci-Fi - Chapters: 33 - Words: 91,694 - Reviews: 56 - Favs: 80 - Follows: 94 - Updated: 5/21 - Published: 2/3/2019 - Astrid, Hiccup, OC, Clarke G.
Ghost's Fury by Dr. Kineil D. Wicks reviews
It is a dark night indeed when the youngest Night Fury in the nest is shot down by the Ghost of Ghosts. The older Night Fury has but one option: rescue his little brother no matter the cost. Because the ghost who shot him down has other...crossposted to AO3.
Crossover - How to Train Your Dragon & Big Hero 6 - Rated: K+ - English - Chapters: 47 - Words: 144,371 - Reviews: 10 - Favs: 17 - Follows: 18 - Updated: 5/19 - Published: 3/26/2020 - Hiro Hamada, Tadashi Hamada, Obake
Pokemon: Alola Journey - The Trials of Sarah by Snow Nadder reviews
In the Alola Region, Sarah attends her first day at the Pokemon School where she meets Ash, Pikachu and their friends. With her pokemon, Sarah will take on the Island Challenge and with her newly discovered royal past, Sarah will face challenges to secure her future and Alola's future from Team Eclipse. (Collab with ctran03931 aka Quang on Quotev) (Story also on Quotev)
Crossover - Pokémon & How to Train Your Dragon - Rated: K - English - Adventure/Friendship - Chapters: 113 - Words: 1,909,435 - Reviews: 46 - Favs: 102 - Follows: 96 - Updated: 5/19 - Published: 3/3/2020 - Ash K./Satoshi, OC, Light Fury, Night Fury
A Rockfin Titan by Some-CroCanadian reviews
Hiccup and the Dragon riders are chasing a dragon that has been causing problems along the Northern trade route. After a few days of flying, they come across an island with strange rumours and meet some new faces. But Commander Hange and the rest of the Scouts have never even heard of dragons. What happens when their uneasy trust in one another is put to the test when an oppon
Crossover - How to Train Your Dragon & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure - Chapters: 5 - Words: 9,581 - Reviews: 4 - Favs: 8 - Follows: 13 - Updated: 5/19 - Published: 4/21 - Astrid, Hiccup, Armin A., Levi A.
PROYECTO PARA ENEMIGOS by FranAbadejo
La Academia de Berk recibe a un estudiante de intercambio de Arcadia. Su nombre es Hisirdoux Casperan y debido a una serie de sucesos, llega a provocar problemas en la institución y a manifestar una sólida rivalidad con uno de los mejores estudiantes del colegio, Hiccup Haddock, quien se acerca a Douxie para sabotearlo académicamente. Pero durante el proceso, algo sale mal.
Crossover - How to Train Your Dragon & Trollhunters - Rated: T - Spanish - Drama/Friendship - Chapters: 3 - Words: 14,191 - Favs: 1 - Follows: 3 - Updated: 5/18 - Published: 5/10 - Astrid, Hiccup, Tuffnut, Heather
How to Train the Last Dragon by What If Universe reviews
Hiccup and Toothless run away from Berk and ran into a group known as the Dragon Hunters. They managed to hurt their business without being found or hurting themselves for a while, but their work got the attention of their leader, Krogan, who set off to stop them. During one of their fights, they crash and run into a princess named Raya who was trying to save the world.
Crossover - How to Train Your Dragon & Raya and the Last Dragon - Rated: K - English - Adventure/Romance - Chapters: 3 - Words: 5,940 - Reviews: 11 - Favs: 24 - Follows: 25 - Updated: 5/18 - Published: 4/23 - [Hiccup, Raya] Toothless, Sisu
Fire and Ice by The Viking Assassin reviews
Hiccup runs away at the age of 15 after meets Toothless and before the final trial. He then meets a girl named Elsa who is the same age as him and is a princess of a kingdom called Arendelle with ice powers. It turns out that how similar their lives are. Will Elsa's family welcome Hiccup with opened arms? Will Hiccup and Elsa fall in love with each other? [Hiccup, Elsa]
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Romance/Friendship - Chapters: 5 - Words: 7,660 - Reviews: 6 - Favs: 9 - Follows: 14 - Updated: 5/18 - Published: 4/24 - [Hiccup, Elsa] Toothless, Anna
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: 17 - Words: 34,909 - Reviews: 39 - Favs: 36 - Follows: 36 - Updated: 5/17 - Published: 2/22 - [Hiccup, Heather] Luna, Elsa
My sister boyfriend by Wespark101
(Modern AU) Anna is secretly dating what look like a biker name Hiccup and her sisters Elsa finds out during one of their sexual activities. (smut)
Crossover - How to Train Your Dragon & Frozen - Rated: M - English - Romance/Humor - Chapters: 2 - Words: 760 - Favs: 5 - Follows: 6 - Updated: 5/17 - Published: 5/5 - [Hiccup, Anna, Elsa]
Harry Potter How to Train your Dragon challenge by timbarney110
Harry Potter/ How to Train your Dragon Fanfiction idea.
Crossover - Harry Potter & How to Train Your Dragon - Rated: M - English - Chapters: 1 - Words: 3,040 - Follows: 1 - Published: 5/17
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: 6 - Words: 23,157 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 5/16 - Published: 10/10/2021 - [Hiccup, Jack Frost] Toothless, Bunnymund
Fortune Favors the Bold by Const3llations reviews
Unwittingly marooned in a world beyond the Gods, on an isle brimming with berserkers and stricken by fire-breathers, a young legionnaire learns that luck is not chance, it's toil. And Fortuna's expensive smile is not given, but earned. PJO/HTTYD AU. Roman!Percy.
Crossover - Percy Jackson and the Olympians & How to Train Your Dragon - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 9,344 - Reviews: 16 - Favs: 97 - Follows: 129 - Updated: 5/15 - Published: 4/22 - Percy J.
Rise of the Brave Tangled Dragons: Key to Friendship by Cush On FanFiction.net
My take on the ROTBTD! In this, the big four, plus a few others come together! They learn they all have a want and are going through a big struggle.
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 9,192 - Favs: 1 - Follows: 2 - Updated: 5/15 - Published: 1/30
Sparks to a flame by Lighting wolf knight
When a new dragon rider is sent to a world of magic and sorcery, bonds will be tested and friends made. Rated T for violence, death, and profanity.
Crossover - Assassin's Creed & How to Train Your Dragon - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 807 - Favs: 1 - Follows: 1 - Published: 5/15 - OC, Eivor, Drago Bludfist
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