How to Train Your Dragon Crossovers
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Loki'd! by Dimensional Phaser reviews
How could one little choice change everything? He didn't mean for it to have gone this way, he just didn't want to get into as much trouble with his inventions and Loki seemed his way out…who knew the god of tricks and mischief could actually make his life easier and blessed in a way he could never dream of? Not him but the twins sure seemed to know.
Crossover - How to Train Your Dragon & Thor - Rated: K - English - Friendship/Humor - Chapters: 64 - Words: 463,855 - Reviews: 291 - Favs: 227 - Follows: 198 - Updated: 5/28 - Published: 6/22/2017 - Hiccup, Ruffnut, Tuffnut, Loki - Complete
How to Tangle your Dragon by What If Universe reviews
Hiccup chose not to kill the Monstrous Nightmare and ended up being branded a traitor and is forced to leave his home. Once away, he still can't seem to escape his home as everyone seems to have heard he betrayed his home but doesn't know how or why and nobody will listen. But his life changes when he comes across a tower and a girl with 70-foot-long blonde hair.
Crossover - How to Train Your Dragon & Tangled - Rated: K+ - English - Romance/Adventure - Chapters: 22 - Words: 43,741 - Reviews: 105 - Favs: 159 - Follows: 154 - Updated: 5/27 - Published: 9/13/2020 - [Hiccup, Rapunzel] Toothless, Pascal - Complete
Visitors - How to Train Your Dragon meets Lilo and Stitch by PhantomWriter098 reviews
What happens when How to Train your Dragon meets with Lilo and Stitch? Well chaos for one and with an experiment on the loose nothing can go right. Hope you enjoy Rated K just to be safe.
Crossover - How to Train Your Dragon & Lilo & Stitch - Rated: K+ - English - Adventure/Romance - Chapters: 7 - Words: 6,389 - Reviews: 18 - Favs: 19 - Follows: 28 - Updated: 5/26 - Published: 8/12/2014
For the Love of the Gods by cjupsher reviews
Hiccup, a mortal man, has become a god. And the king of the heaven's himself has given him a special task. Teach the younger goddesses what it mean to love. And then marry one. Hiccup Harem story lots of lemons and smutiness to come
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: M - English - Humor/Romance - Chapters: 14 - Words: 50,523 - Reviews: 174 - Favs: 370 - Follows: 468 - Updated: 5/26 - Published: 5/28/2016
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: 4 - Follows: 7 - Updated: 5/25 - 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: 2 - Follows: 6 - Updated: 5/25 - Published: 4/11 - [Hiccup, Jack Frost] Heather, Bunnymund
Hiccelsa One Shots (Crossover) by Madman479R reviews
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 - Reviews: 3 - Favs: 7 - Follows: 6 - Published: 5/25 - Hiccup, Elsa
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: 10 - 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: 7 - Favs: 9 - Follows: 8 - Updated: 5/23 - Published: 6/3/2016
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: 54 - Follows: 68 - 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: 11 - Follows: 12 - 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: 57 - Favs: 80 - Follows: 96 - Updated: 5/21 - Published: 2/3/2019 - Astrid, Hiccup, OC, Clarke G.
PROYECTO PARA ENEMIGOS by FranAbadejo reviews
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 - Reviews: 1 - Favs: 1 - Follows: 3 - Updated: 5/18 - Published: 5/10 - Astrid, Hiccup, Tuffnut, Heather
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
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: 3 - 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
Avatar: ROBTD by snivygamer97 reviews
After being banished from his home, Hiccup makes friends with Jack, Rapunzel, and Merida, who help Zuko on his quest to capture the Avatar.
Crossover - Avatar: Last Airbender & How to Train Your Dragon - Rated: T - English - Adventure - Chapters: 4 - Words: 12,425 - Reviews: 7 - Favs: 7 - Follows: 9 - Updated: 5/13 - Published: 7/30/2020
Malevolent Wonders - Sequel of Oblivion by RileyTheWriteyDude
Hiccup had everything taken away from him, but it never made him the world's most dangerous man. He was different. The Gods smiled upon him for being so and gave mercy in the form of a new start in Arendelle. However, the Gods were not the only ones smiling from afar, as someone else, somewhere, has an evil plan to banish him and everyone he loves into oblivion. (RoTFD)
Crossover - How to Train Your Dragon & Frozen - Rated: M - English - Adventure/Drama - Chapters: 4 - Words: 21,863 - Favs: 4 - Follows: 6 - Updated: 5/13 - Published: 1/31/2021 - [Hiccup, Anna] Elsa, Honeymaren N.
Hiccup and Raya Love by Arwen the Storyteller reviews
Hiccup and Raya experience romance in many ways as they explore their relationship. Feel free to read about them until the next sequel comes up. Warning: contains love-making scenes. Only for 16 and older. Completed for now. Will add new ones in the future.
Crossover - How to Train Your Dragon & Raya and the Last Dragon - Rated: M - English - Romance/Hurt/Comfort - Chapters: 8 - Words: 8,162 - Reviews: 29 - Favs: 21 - Follows: 18 - Updated: 5/11 - Published: 4/9 - Hiccup, Raya - Complete
Hak the dragontrainer by Grimm48 reviews
After being send away by his adoptive father Mundok, Hak ends up at the docks of Berk seeing Dragons for the first time and has to learn to adapt to these new surroundings. Pairing: Hak x Astrid
Crossover - How to Train Your Dragon & Akatsuki no Yona/暁のヨナ - Rated: M - English - Romance/Fantasy - Chapters: 10 - Words: 27,159 - Reviews: 1 - Favs: 9 - Follows: 10 - Updated: 5/10 - Published: 8/16/2020 - [Astrid, Hak]
Fire And Ice by Nightstar Fury reviews
He's an understanding runaway prince who rides a fire breathing dragon. She's a misunderstood stay-away princess who fears her uncontrolled ice and snow magic. What happens when these two unlikely individuals meet? Will they be accepted for who they are? HiccupXElsa. [Originally Posted; 5/10/2016]
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Romance/Friendship - Chapters: 26 - Words: 95,126 - Reviews: 2 - Favs: 30 - Follows: 14 - Published: 5/9 - Hiccup, Elsa - Complete
From A Young Successor To Chief (Book 2) by Trionix Prime reviews
Five years after Hiccup unified dragons and Vikings with his friends and Team Prime, they're all growing up but sometimes things never change no matter the age they are in. But a madman by the name of Drago Bludvist wanted a war to rule the world with a four members who Team Prime knows joining his army. (Full summary inside)
Crossover - How to Train Your Dragon & Transformers/Beast Wars - Rated: K+ - English - Adventure/Mystery - Chapters: 16 - Words: 35,957 - Reviews: 1 - Favs: 7 - Follows: 7 - Updated: 5/8 - Published: 12/3/2021 - [Optimus Prime, OC] [Hiccup, OC]
HTTYD Next Gen Creed of Assassins by CPB99 reviews
(Sequel to Return of the Titans.). Four years after the death of Killclaw, the Templars invade the Archipelago. Bryan is forced to marry a princess he barely knows. Only one man can lead him on the right path.
Crossover - How to Train Your Dragon & Assassin's Creed - Rated: T - English - Adventure/Supernatural - Chapters: 7 - Words: 4,009 - Reviews: 1 - Favs: 3 - Follows: 2 - Updated: 5/8 - Published: 4/15/2021
War Of Destiny by OwlsWingProductions reviews
Jack gasped, nearly dropping his staff as he took a few steps back, as if he'd been slapped. His heart was pounding, his ears were ringing, and his throat felt tight. He didn't know what to do, or how to respond, so he just stared and whispered one word. "Hiccup?" (Hogwarts AU, Seventh Year, Light Pairings)
Crossover - How to Train Your Dragon & Tangled - Rated: T - English - Adventure/Friendship - Chapters: 36 - Words: 163,822 - Reviews: 158 - Favs: 41 - Follows: 39 - Updated: 5/7 - Published: 12/26/2020 - Hiccup, Toothless, Rapunzel, Eugene F./Flynn R. - Complete
Follow Your Heart by Nightstar Fury
Stranded on the island of Motonui after a fishing trip goes wrong; Hiccup Haddock meets Moana Waialiki and finds they aren't so different. When Moana learns the ocean chose her for a special job; she embarks on a mission with Hiccup, and friends to find the Demi-God, Maui, to save her dying island. HiccupXMoana. [Originally Posted; 10/18/2017]
Crossover - How to Train Your Dragon & Moana - Rated: T - English - Romance/Adventure - Chapters: 14 - Words: 27,816 - Favs: 9 - Follows: 8 - Published: 5/7 - Hiccup, Moana W. - Complete
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