How to Train Your Dragon Crossovers
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How Pokemon Trainers Train Dragons by PhantomCross19
Not long after the incident with Pecharunt. The Strongest Champion of Paldea and his friends are attacked by the Loyal Three. Then a heated battle at the Crystal Pond, caused all of them to be sent to a new world. And in this world were not only Pokemon, but actually Dragons and Vikings. Now only time will tell if they with thrive or die in this new world.
Crossover - Pokémon & How to Train Your Dragon - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 2,060 - Favs: 4 - Follows: 4 - Published: 7h
Land of Monsters by The Crescent Rider reviews
Through Unknown Circumstances, Hiccup and Co. were sent to an unparallel world where they meet a deity who sought to show them a world beyond their own: A World filled with Monsters. How will they react to the Wildlife of this Foreign World? It varies on what they'll see... (Inspired by Katana of the Blade's Monster Education)
Crossover - Monster Hunter & How to Train Your Dragon - Rated: T - English - Fantasy/Adventure - Chapters: 11 - Words: 27,949 - Reviews: 28 - Favs: 98 - Follows: 104 - Updated: 9h - Published: 7/24/2023 - Astrid, Hiccup, Toothless
Lincoln's Dragons Family(A Washed Up AU) by DragonEmperor999 reviews
When a Shipwrecked Lincoln Loud is found by Dragons and learns their language he ans his adopted brother and Dragon Friends travel to rescue people. But when he meets the Loud Family will he discover something familiar? Can he Also protect his Dragon Friends and the Loud Family from a evil Shapeshifting Hunter?
Crossover - How to Train Your Dragon & Loud House - Rated: K+ - English - Adventure/Mystery - Chapters: 1 - Words: 1,053 - Reviews: 3 - Favs: 4 - Follows: 4 - Published: 15h - Nightlights, Lincoln L., The Loud Family
Dragon Steel-rewritten by CPB99 reviews
Hiccup is a former boxing champion who is struggling to pay his bills, involved in the world of robot boxing, his life changes forever when he meets his son. (Rated M to be safe.)
Crossover - How to Train Your Dragon & Real Steel - Rated: M - English - Sci-Fi - Chapters: 1 - Words: 1,993 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 20h - [Hiccup, Astrid] OC
Once Upon A Time: Hook’s Adopted Son (Book One) by RavenDragon643 reviews
What if Hook had one other piece of happiness, an adopted son? What if the child was a certain viking? After Hiccup was banished from Berk, he and Toothless travel to the Enchanted Forest where he ends up getting adopted by Killian Jones AKA Captain Hook. Until the day, Regina cast her curse and it took Hiccup and Toothless with the rest of the people to Storybrooke.
Crossover - How to Train Your Dragon & Once Upon a Time - Rated: T - English - Adventure/Suspense - Chapters: 8 - Words: 37,376 - Reviews: 5 - Favs: 29 - Follows: 29 - Updated: 1/1 - Published: 3/9/2021 - Hiccup, Toothless, Henry Mills, Emma S.
I Saw Stars by Xrlyz reviews
Jack makes a dumb decision that causes both him and the Guardians to be stranded and separated in a world of dragons and adrenaline. Now he is tasked with finding the rest of the Guardians and defeating Pitch Black. Hiccup... was just trying to catch Dagur... NO NSFW but there is swearing and violence so be warned? Oh! And have fun :) You can also find this on AO3.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: M - English - Romance/Adventure - Chapters: 14 - Words: 78,745 - Reviews: 4 - Favs: 4 - Follows: 4 - Updated: 12/31/2024 - Published: 11/28/2023 - Hiccup, Jack Frost
Dragons: A Breath of Hyrule by 12scepter reviews
When Hiccup and Astrid along with their dragons are suddenly transported from Berk to an unfamiliar kingdom, they want to return home but can't. However, after meeting with the princess of the kingdom, hope to return home grows for Hiccup and Astrid. Along the way they befriend the princess and have some adventures in this new kingdom.
Crossover - Legend of Zelda & How to Train Your Dragon - Rated: T - English - Adventure/Friendship - Chapters: 10 - Words: 40,833 - Reviews: 1 - Favs: 7 - Follows: 5 - Updated: 12/31/2024 - Published: 11/4/2024 - Link, Zelda, Astrid, Hiccup
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: 46 - Words: 359,389 - Reviews: 173 - Favs: 185 - Follows: 199 - Updated: 12/30/2024 - Published: 5/28/2022 - Hiccup, Toothless, Loki
Dragon Rider of Magix by Cloud4012 reviews
Ragnar had things rough, weakest member of his team and constantly bullied. Until one night he finds something that will change his life forever. With the help of his new friend Ragnar must rise to become the hero of both his world and their world not to mention get the attention of a few pretty girls. OC x Harem
Crossover - Winx Club & How to Train Your Dragon - Rated: M - English - Fantasy/Romance - Chapters: 30 - Words: 135,410 - Reviews: 268 - Favs: 370 - Follows: 360 - Updated: 12/29/2024 - Published: 3/11/2019 - Toothless, OC
RWBY: The Legend of the Grimmwalker by Gunslinger245 reviews
The fall of Beacon has left Remnant at the mercy of Salem. With its headmaster killed, Team RWBY scattered, and attacks from the notorious Grimm increasing, all hope seems lost for humanity. But when a new power rises from the shadows to unleash its fury upon the darkness, its actions will be intertwined with events that will determine Remnant's future. What could go wrong?
Crossover - How to Train Your Dragon & RWBY - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 10,194 - Reviews: 2 - Favs: 10 - Follows: 15 - Published: 12/28/2024 - Toothless, Ruby R., Weiss S., Team RWBY
The Blacksmith's Apprentice by notApples reviews
Fleeing Berk before his final trials, Hiccup lands in Arendelle, a kingdom of icy beauty and a queen shrouded in mystery. But freedom comes at a cost, and his actions ignite a chain of events that could reshape two worlds. As secrets unravel and tensions rise, Hiccup must face the truth: running from destiny doesn't mean escaping its reach.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Adventure/Friendship - Chapters: 18 - Words: 163,872 - Reviews: 23 - Favs: 28 - Follows: 31 - Updated: 12/28/2024 - Published: 12/19/2024 - [Hiccup, Elsa] Heather, Mala - Complete
Avengers : Dragon Training Initiative by What If Universe reviews
AIM got access to Kang's technology and is planning to go back in time to prevent the Avengers. But the Avengers learned of the operation and were planning to stop them. But things didn't exactly go as planned, and the Avengers find themselves stuck in the past, and now they risk the fate of all time if they don't stop AIM from changing the past. Luckily they found a few friends.
Crossover - Marvel & How to Train Your Dragon - Rated: K+ - English - Adventure/Drama - Chapters: 6 - Words: 44,134 - Reviews: 6 - Favs: 42 - Follows: 47 - Updated: 12/27/2024 - Published: 6/30/2024 - P. Parker/Spider-Man, S. Rogers/Captain America, Astrid, Heather
Gods, Mortals, and Those Left Behind by Sarnai4 reviews
Ancient Greece is a brutal place, only becoming more dangerous as monsters attack city after city. It is up to heroes to stop them. Maybe even the aspiring hero, Heracles (Snotlout), can prove he has what it takes, but what about his cousin, Daedalus (Hiccup)? A hero can only be made on a battlefield, never near a forge. At least all but one fierce god feels this way.
Crossover - Greek Mythology & How to Train Your Dragon - Rated: T - English - Adventure/Friendship - Chapters: 13 - Words: 48,912 - Reviews: 5 - Favs: 1 - Follows: 4 - Updated: 12/27/2024 - Published: 10/4/2024 - Ares, Hiccup, Snotlout, Dagur
Ghost's Reign by Dr. Kineil D. Wicks reviews
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: 51 - Words: 170,698 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 12/26/2024 - Published: 6/13/2023 - Hiro Hamada, Tadashi Hamada, Obake
A Gargoyle Amongst Dragons by Blazefire19 reviews
Brooklyn after discovering the legendary Book of Dragons in Xanatos' library, winds up being sucked into the book a little too much and finds himself on the island of Berk where the Vikings and Dragons are at war. But can meeting a certain teen named Hiccup change the outcome?
Crossover - Gargoyles & How to Train Your Dragon - Rated: K+ - English - Adventure/Friendship - Chapters: 12 - Words: 19,922 - Reviews: 4 - Favs: 12 - Follows: 10 - Updated: 12/26/2024 - Published: 9/28/2024 - Brooklyn, Hiccup, Toothless, Skrill
Curiosity Reveals Much by Squadron Leader Beta reviews
Hiccup has been living in Arendelle for years now. His skills have earned a reputation and wealth. Elsa is to be named Queen with the power of ice hidden. Terrified of her gift, she hides away. Now they are about to fall into a reality which they never thought of. Plots against the crown, a broken family, and a bond to reshape the world.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Romance/Hurt/Comfort - Chapters: 9 - Words: 17,448 - Reviews: 25 - Favs: 70 - Follows: 86 - Updated: 12/26/2024 - Published: 2/27/2023 - [Hiccup, Elsa] [Anna, Kristoff B.]
Dragonfly by B00kk33p3r reviews
Magic meets Dragons and everyone is just trying to find a place where they belong. Mirabel and Hiccup embark on an adventure to not only find a new home but to change the ones they ran from.
Crossover - Encanto & How to Train Your Dragon - Rated: K+ - English - Romance/Adventure - Chapters: 5 - Words: 31,759 - Reviews: 2 - Favs: 10 - Follows: 7 - Updated: 12/24/2024 - Published: 3/31/2024
Seizing Her (HiccElsa—Mafia Au) by Letocles
Una chica tiene que estar siempre alerta. Una chica tiene que ir siempre alerta porque el mundo es peligroso. Una chica tiene que estar siempre alerta porque si no lo está puede terminar encontrándose con sujetos como yo. Y lamentablemente tú, mi dulce angelito, no has estado lo suficientemente alerta, no has tomado las precauciones necesarias y has terminado justo en mi camino.
Crossover - How to Train Your Dragon & Frozen - Rated: M - Spanish - Romance/Angst - Chapters: 30 - Words: 129,472 - Favs: 5 - Follows: 4 - Updated: 12/22/2024 - Published: 6/11/2024 - [Hiccup, Elsa] [Heather, Astrid]
HTTYD, ROTBD and More Multiverse Reaction by GojiraRWBYSW18 reviews
Title says it all. More summary in the first chapter. People from the Viking Age, Modern and future times are all brought together to a movie theater with dragons, their enemies and a large talking demon dragon-"I'M NOT A DEMON DRAGON!"- to watch what is called the Multiverse.
Crossover - Movie X-overs & How to Train Your Dragon - Rated: T - English - Humor - Chapters: 6 - Words: 74,801 - Reviews: 24 - Favs: 59 - Follows: 64 - Updated: 12/20/2024 - Published: 7/5/2023 - Hiccup, Toothless
Dragons: A crossover story by Hunter JohnStone reviews
A fan story I crafted crossing over multiple dragon franchises, including How to Train your Dragon, Raya and the Last Dragon, Skylanders, Wings of Fire, and even Pokemon to some extent. More info about the story here. /jonhstone69/art/Dragons-1029546495
Crossover - How to Train Your Dragon & Raya and the Last Dragon - Rated: K+ - English - Adventure/Drama - Chapters: 3 - Words: 13,022 - Reviews: 1 - Favs: 1 - Updated: 12/20/2024 - Published: 12/16/2024
Dragons:Naruto Chronicles by GEDCHOPPA reviews
Naruto Uzumaki had adjusted to things being normal again, well as normal as it could be for a one armed Ninja with a giant fox inside him. The knucklehead somehow finds himself landing in a new world(the isle of Berk)... populated by dragons and vikings who ride said dragons, only Naruto Uzumaki could manage to get involved in two different wars in that short of a time span huh?
Crossover - How to Train Your Dragon & Naruto - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 17,742 - Reviews: 5 - Favs: 47 - Follows: 56 - Published: 12/19/2024 - Hiccup, Naruto U., Astrid, Heather
Jack Frost e Hiccup, Más allá del timepo by natsu2077 reviews
Un día como cualquier otro Hipo conoce a un amigo que le cambiara la vida por completo, este amigo es Jack Frost y después de explicar que es y que es lo que hace, deciden ser amigos, pero poco a poco algo cambiara, sentimientos extraños surguiran al igual que problemas. Una antigua profecía se escribió tiempo atrás,esto afectara sus vidas y ahora lucharan por escapar de su destino
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: T - Spanish - Romance/Drama - Chapters: 29 - Words: 94,649 - Reviews: 259 - Favs: 80 - Follows: 80 - Updated: 12/17/2024 - Published: 3/25/2013 - Hiccup, Jack Frost
The Viking Samurai and the Kaiju of the Sea by GojiraFan455516 reviews
Hiccup wanted to be accepted by his Viking village but apparently he was just too skinny, caused destruction and couldn't do anything the Viking way and he tried to prove that his way could work. But then he was told that he needed to figure out which side he was on. Well, he knew what the Viking side offered. Neglect, bullying and isolation. Time to see what the Dragons had.
Crossover - Godzilla & How to Train Your Dragon - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 72,138 - Reviews: 51 - Favs: 78 - Follows: 86 - Updated: 12/14/2024 - Published: 5/2/2024 - Godzilla, Hiccup, Toothless
Of Huntsmen and Dragons by The science emperor reviews
The world of Remnant is a world of bloody evolution. But back when vikings would fight and ride dragons, that's an even more bloody evolution world. So what if the people of Remnant lived on Berk. What if Hiccup had a childhood friend who is his cousin. Well let's find out about this new world of dragons and bloody evolution. (OC is the MC for story)
Crossover - How to Train Your Dragon & RWBY - Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 13,494 - Reviews: 3 - Favs: 6 - Follows: 8 - Updated: 12/10/2024 - Published: 12/5/2024 - Hiccup, Toothless, OC, Raven B.
Eds and Dragons: Riders of Berk! by moralvicky68 reviews
The war between Vikings and dragons is now over. Join Hiccup, Vicky, Ed's, Toothless and Ed's dragons as they work to maintain peace in Berk
Crossover - How to Train Your Dragon & Ed, Edd n Eddy - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 13,276 - Reviews: 1 - Updated: 12/9/2024 - Published: 12/1/2024 - [Hiccup, OC, Eds, OC] - Complete
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