How to Train Your Dragon Crossovers
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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: 14 - Words: 25,121 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 6/2 - Published: 3/3 - Hiccup, Zephyr H., OC, Moana W.
Lost and Friends by Lyrasloon
Hiccup is not sure what he should do, and had just ranted at his friends about the situation at hand. Captain America is confused about how he suddenly appeared on a strange island, with people and creatures that he has only read about. At the same time, Hiccup is trying to figure out who this man is and why he looks so lost.
Crossover - How to Train Your Dragon & Avengers - Rated: K - English - Hurt/Comfort - Chapters: 1 - Words: 1,948 - Follows: 1 - Published: 6/1 - Hiccup, Toothless, Sharpshot/Hiccup's Terror, Captain America/Steve R.
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: 22 - Words: 368,169 - Reviews: 2 - Favs: 11 - Follows: 13 - Updated: 6/1 - Published: 11/10/2022 - Ash K./Satoshi, OC, Lillie, Hiccup
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: 43 - Words: 139,212 - Reviews: 91 - Favs: 77 - Follows: 67 - Updated: 5/31 - Published: 2/22/2022 - [Hiccup, Heather] Luna, Elsa
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: 40 - Words: 109,477 - Reviews: 66 - Favs: 90 - Follows: 106 - Updated: 5/29 - Published: 2/3/2019 - Astrid, Hiccup, OC, Clarke G.
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: 20 - Words: 104,968 - Reviews: 37 - Favs: 69 - Follows: 71 - Updated: 5/29 - Published: 6/10/2020 - Astrid, Hiccup, OC
Edge of the Sky by P-Artsypants reviews
The Miraculous - Gems created to tether the soul of a human to that of a god. Four souls, separated by time and distance, are brought together by the gods to fight a war on many fronts. Will they succeed? Or will teenage hormones get in the way? A Miraculous Ladybug and How to Train Your Dragon crossover, in the setting of The Elder Scrolls: Skyrim. Full summary inside.
Crossover - How to Train Your Dragon & Miraculous: Tales of Ladybug & Cat Noir - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 34,265 - Reviews: 1 - Favs: 16 - Follows: 13 - Updated: 5/25 - Published: 2/26 - [Hiccup, Astrid] [Adrien A./Cat Noir, Marinette D-C./Ladybug]
Of Ghost Tales and Dragon Scales by Local-dragon-haunt reviews
All things considered, the dragon riders had been doing pretty well in their war against the Dragon Hunters. Of course, that was before they were stranded a millennium in the future, ghost hunters on their tails, a thief lurking in the shadows, with their lives resting in the hands of a dead sixteen year old. Now, there may just be a wrench in their plans. Time Travel fic.
Crossover - Danny Phantom & How to Train Your Dragon - Rated: T - English - Adventure - Chapters: 14 - Words: 117,371 - Reviews: 8 - Favs: 34 - Follows: 37 - Updated: 5/23 - Published: 1/11 - Danny F., Sam M., Astrid, Hiccup
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: 6 - Words: 32,651 - Reviews: 1 - Favs: 5 - Follows: 2 - Updated: 5/23 - Published: 3/29
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: 21 - Words: 178,280 - Reviews: 100 - Favs: 36 - Follows: 31 - Updated: 5/22 - 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: 1 - Words: 4,363 - Favs: 2 - Follows: 2 - 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: 1 - Words: 4,285 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 5/21 - OC
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: 19 - Words: 69,126 - Reviews: 51 - Favs: 118 - Follows: 133 - Updated: 5/20 - Published: 4/24/2022 - [Hiccup, Elsa] Toothless, Anna
Watching The Big Seven: Seasons Awaken by Faith Scarred reviews
You already read the story, now read the reactions as The Big Seven and everyone else watch their future.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: K - English - Friendship/Hurt/Comfort - Chapters: 35 - Words: 202,193 - Reviews: 97 - Favs: 233 - Follows: 194 - Updated: 5/20 - Published: 5/29/2016 - Hiccup, Toothless, Jack Frost, Jamie
The Big Six: War of the Kingdoms Part One by Holster646 reviews
Tenth Installment of the Big Six Series. 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: 25 - Words: 39,951 - Reviews: 4 - Favs: 15 - Follows: 9 - Updated: 5/20 - Published: 5/1/2020 - Hiccup, Toothless, Anna, Elsa - Complete
The fate of a forbidden chief by SpinoAsunYTB
Nearly everyone on Berk is jubilant because Hiccup is finally becoming a Viking rather than the useless as they had long believed. But Hiccup had the impression that he valued his time as Hiccup the useless runt. Being among the wrong tribe, he felt surrounded by evil. He believed that it should involve beginning a new life, getting to know new people, and finding a new homeland.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 6 - Words: 8,052 - Favs: 11 - Follows: 11 - Updated: 5/19 - Published: 2/26 - [Heather, Hiccup] Elsa, Camicazi
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: 51 - Words: 129,714 - Reviews: 43 - Favs: 8 - Follows: 7 - Updated: 5/19 - Published: 5/7/2021 - [Elsa, Hiccup] Astrid, Anna
How to Unite Two Worlds by Arwen the Storyteller reviews
Five years have passed since Hiccup and Raya brought peace to Kumandra and recognised feelings for each other. But their happy life with Toothless, Sisu and their friends is interrupted by the invasion of Hiccup's former clan and all their allies who seek to destroy dragons forever. Together they must battle their foes and Hiccup must face the past he left behind.
Crossover - How to Train Your Dragon & Raya and the Last Dragon - Rated: K+ - English - Romance/Adventure - Chapters: 13 - Words: 44,716 - Reviews: 109 - Favs: 57 - Follows: 54 - Updated: 5/15 - Published: 8/8/2022 - Hiccup, Toothless, Raya, Sisu
Hiccups revange by Irish Author reviews
After leaving Berk, Hiccup runs into pirates. But a mysterious force saves him. Now after years of being gone Hiccup returns with an army of strangers, and an endless supply of Dragons, even NIGHT FURYS! Warning: Sex stuff, bad words, blood, dark hiccup, and the devil. (Oh did I forgot to say that Hiccup is horny as hell.)
Crossover - Star Wars & How to Train Your Dragon - Rated: T - English - Romance/Fantasy - Chapters: 6 - Words: 10,213 - Reviews: 3 - Favs: 3 - Follows: 4 - Updated: 5/15 - Published: 3/21 - Darth Vader, Astrid, Hiccup, Toothless
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: 40 - Words: 113,579 - Reviews: 30 - Favs: 19 - Follows: 24 - Updated: 5/15 - Published: 12/17/2018
dragon mercenaries -adopted- by nursultan2005 reviews
When the Mercenaries of RED are sucked into the world of the Viking Archipelago, they meet our favorite dragon riders. With new threats on the horizon, will these newcomers from another world be able to aid their new friends? Story takes place right after Season 4 of Dragons: Race To The Edge. -ADOPTED-
Crossover - How to Train Your Dragon & Team Fortress 2 - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 17,211 - Reviews: 1 - Follows: 1 - Updated: 5/14 - Published: 5/2
Tomada by ayerdehoy reviews
Durante los últimos tres años, Berk se ha enfurecido contra los Clanes de DunBroch, finalmente venciendo sus fuerzas y anexado al imperio Hooligan. Pero para llegar al acuerdo, se requería un matrimonio. Aunque ambos involucrados sintieron que estaba mucho más cerca de un sacrificio, dos vidas más perdidas, si necesidad de armas o derramamiento de sangre, llegaron a un acuerdo
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: M - Spanish - Romance/Drama - Chapters: 8 - Words: 85,074 - Reviews: 1 - Favs: 3 - Follows: 4 - Updated: 5/13 - Published: 6/15/2022
Haddock: House of the Night Fury Rider by GojiraRWBYSW18 reviews
"When you look at the dragons, what do you see?" "I suppose I see us." "Dragons are kind, amazing creatures." "A dragon is not a slave."
Crossover - How to Train Your Dragon & House of the Dragon - Rated: T - English - Adventure - Chapters: 2 - Words: 6,026 - Reviews: 2 - Favs: 14 - Follows: 12 - Updated: 5/11 - Published: 3/8 - Hiccup, Daemon T., Laena V.
A Little Destiny, a Little Fate, and What's Written in the Stars by Roseisarose123 reviews
Fate is a funny thing, it can be mysterious, it can be illusive, but it's always there. Some people spend their whole lives chasing it, while others try to avoid it. But sometimes we meet our fate on the very road that we take to avoid it. * FYI- made a small change to ch 10(11)due to sm. discrepancy in my timeline, making it 8 yrs after HTTYD1 rather than 5 yrs.*
Crossover - How to Train Your Dragon & Brave, 2012 - Rated: M - English - Romance/Humor - Chapters: 33 - Words: 293,482 - Reviews: 24 - Favs: 70 - Follows: 95 - Updated: 5/10 - Published: 6/23/2020
Sparks to a flame by Lighting wolf knight reviews
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: 2 - Words: 3,507 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 5/7 - Published: 5/15/2022 - OC, Eivor, Drago Bludfist
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