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

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: 16 - Words: 53,991 - Favs: 1 - Follows: 1 - Updated: 53m - Published: 6/13 - Hiro Hamada, Tadashi Hamada, Obake
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: 36 - Words: 206,834 - Reviews: 98 - Favs: 241 - Follows: 200 - Updated: 8h - Published: 5/29/2016 - Hiccup, Toothless, Jack Frost, Jamie
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: 3 - Words: 8,544 - Reviews: 7 - Favs: 23 - Follows: 23 - Updated: 9/27 - Published: 3/8 - Hiccup, Daemon T., Laena V.
Whispers of Winter by shanodarkwing
Out one day in the cold Hiccup finds his old friend Jack Frost. The two talk and reminisce with each other and old feelings comeback [oneshot]
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: K+ - English - Chapters: 1 - Words: 2,307 - Favs: 1 - Published: 9/26 - Hiccup, Jack Frost - Complete
The War of Worlds by FrozenFury22
Multiple Variants of Hiccup and Toothless as Eddie Brock And Venom fight to save the multiverse from a Lethal Threat
Crossover - How to Train Your Dragon & Venom - Rated: M - English - Adventure/Tragedy - Chapters: 1 - Words: 297 - Published: 9/26 - Cletus K./Carnage, Eddie B./Venom, Deathgripper, Drago Bludfist
How to Train Your Wings of Fire: Winglets by ReptileGirl497 reviews
The dragons of Pyrrhia each have their own story to tell. Like Malicious, stuck in a SandWing prison, obsessed and full of thwarted ambition. Killer, at the very beginning of his journey, determined to be the best. Ocotillo, a SandWing who will soon find out that war comes with a price. And Ember, a runty SkyWing dragonet with a destiny that could change her life forever.
Crossover - How to Train Your Dragon & Wings of Fire, Tui T. Sutherland - Rated: K+ - English - Adventure/Drama - Chapters: 3 - Words: 39,911 - Reviews: 1 - Favs: 3 - Follows: 4 - Updated: 9/25 - Published: 9/20/2021 - Stoick, Hroar, Dune, OC
The legend of the hero dragon rider by bdd93 reviews
Hiccup Horrendous Haddock III, a young outcast of the village of Berk leaves his village after being nominated for the dragon kill. On his journey, he will make a legend of himself with him saving princesses and kingdoms from evil. This is the legend of the hero dragon rider. Hiccupxharem
Crossover - Disney & How to Train Your Dragon - Rated: T - English - Adventure/Romance - Chapters: 9 - Words: 132,365 - Reviews: 27 - Favs: 90 - Follows: 106 - Updated: 9/24 - Published: 2/4/2020 - Astrid, Hiccup, Toothless, OC
Stray by YukimuraShuusukeGirl reviews
She didn't know how she ended up here and in a body of a dragon no less. Just her luck right. But after some times she is getting to like how her life is, and falling in love or as toothless said, she is his mate, didn't seem that bad...well it did when she first met him.
Crossover - Inuyasha & How to Train Your Dragon - Rated: T - English - Romance/Humor - Chapters: 3 - Words: 2,354 - Reviews: 135 - Favs: 274 - Follows: 317 - Updated: 9/24 - Published: 1/11/2013 - Kagome H., Toothless
How to Train the Very Best (Like No Dragon Ever Was) by Cottonmouth25 reviews
Following in his mother's footsteps, Hiccup Haddock sets off across Kalos to become a great Dragon Tamer, an expert in Dragon-types. But the journey will not be easy, even with his partner Toothless and neighbor Fishlegs at his side. He'll have to overcome fearsome rivals, the sinister Team Flare, and his own inexperience if he wants to make his dream come true. Eventual Hiccstrid.
Crossover - Pokémon & How to Train Your Dragon - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,543 - Reviews: 3 - Favs: 4 - Follows: 6 - Published: 9/24 - Astrid, Fishlegs I., Hiccup, Toothless
The All Father by Joras08 reviews
The All Father finds his way traveling universes, finding old friends and doing his best to stop those who threaten the fabric of the multiverse. (Btw more than just Owl house or How To Train Your Dragon) Vesturium is waiting for a chance to shine
Crossover - How to Train Your Dragon & Owl House - Rated: M - English - Humor/Fantasy - Chapters: 15 - Words: 11,980 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 9/23 - Published: 9/4 - Astrid, Hiccup, Luz N., Willow
The strength to protect by The DragonShepherd reviews
"Hello 'iccup" Alvin smirked as he looked down at the captured Hairy Hooligan heir. However, the Outcast leader would soon find out he isn't the only one interested in the boy's talents. A new foe arises and an old enemy will not rest until he sees Jack and the guardians destroyed using the power of the Dragon Conqueror. No pairing. Takes place during D:RoB and after RotG.
Crossover - How to Train Your Dragon & Rise of the Guardians - Rated: K+ - English - Suspense/Drama - Chapters: 6 - Words: 13,413 - Reviews: 2 - Favs: 4 - Follows: 4 - Updated: 9/23 - Published: 7/31 - Hiccup, Alvin the Treacherous, Jack Frost, Pitch
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: 30 - Words: 51,274 - Reviews: 2 - Favs: 5 - Follows: 5 - Updated: 9/22 - Published: 3/3 - Hiccup, Zephyr H., OC, Moana W.
El Juego del Rey (Genderbend) by Letocles reviews
Estoico se enfrenta a las consecuencias de sus errores, el abandono de un niño que le necesitaba, el nulo reforzamiento de una alianza que lo mantenía con vida, el respeto a las promesas que dedicó a los muertos. El precio que pagar es alto, el precio es su hija, Hylla Haddock./ [HiccElsa vs HiccStrid]
Crossover - How to Train Your Dragon & Frozen - Rated: M - Spanish - Romance/Hurt/Comfort - Chapters: 20 - Words: 104,681 - Reviews: 8 - Favs: 7 - Follows: 8 - Updated: 9/22 - Published: 8/5/2022 - [Hiccup, Elsa] Valka, Anna
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: 42 - Words: 114,888 - Reviews: 70 - Favs: 99 - Follows: 113 - Updated: 9/21 - Published: 2/3/2019 - Astrid, Hiccup, OC, Clarke G.
No Need for Titles (Originally by A Simple Cup) by Saberius Prime reviews
Deciding it would be better than fighting the Monstrous Nightmare, Hiccup flees Berk, heading south towards a more peaceful land, and a more peaceful life in the kingdom of Arendelle. Starts out 2 years before Elsa's parents deaths and will rapidly progress to after the story of Frozen, putting Hiccup at his age of 20 in HTTYD2 and Elsa at age 21. Eventual Hiccelsa. T for now.
Crossover - How to Train Your Dragon & Frozen - Rated: T - English - Adventure/Romance - Chapters: 23 - Words: 99,270 - Reviews: 254 - Favs: 586 - Follows: 635 - Updated: 9/20 - Published: 12/3/2019 - [Hiccup, Elsa] King Agnarr
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: 43 - Words: 644,915 - Reviews: 3 - Favs: 14 - Follows: 16 - Updated: 9/20 - Published: 11/10/2022 - Ash K./Satoshi, OC, Lillie, Hiccup
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: 54 - Words: 143,073 - Reviews: 46 - Favs: 10 - Follows: 9 - Updated: 9/19 - Published: 5/7/2021 - [Elsa, Hiccup] Astrid, Anna
Dragons defenders of Berk and Transformers Prime: Beast hunters by coyoteprime1100 reviews
The story still continues with Hiccup and Optimus and their team facing against Alvin and Dagur the Deranged.
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: T - English - Chapters: 16 - Words: 114,777 - Reviews: 49 - Favs: 26 - Follows: 24 - Updated: 9/15 - Published: 2/18/2017
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: 8 - Words: 31,762 - Reviews: 33 - Favs: 37 - Follows: 44 - Updated: 9/14 - Published: 3/20 - [Hiccup, Raya] [Toothless, Sisu]
Dart by DuchessOfDragons
Dart the Night Light Dragon and her two humans are the stars of a popular action adventure show on television. There's just one problem, though: Dart believes that all the danger she faces in the show are real. One day while filming, things go wrong, and Dart ends up in the biggest adventure of her life: Reality.
Crossover - Cartoon X-overs & How to Train Your Dragon - Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 3,445 - Published: 9/14
Watching Their Future 2 by Trionix Prime
It has been a year since they were brought to the movie theater to watch their future and now they were brought there again to watch their fates five years into the future. They're joined by four mutant girls to watch with Sophia Bright.
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: K+ - English - Family/Hurt/Comfort - Chapters: 1 - Words: 535 - Published: 9/14
Watching Their Future 1 by Trionix Prime
Full Summary Inside
Crossover - Transformers/Beast Wars & How to Train Your Dragon - Rated: K+ - English - Drama/Family - Chapters: 19 - Words: 60,070 - Favs: 1 - Follows: 1 - Published: 9/14 - Complete
Midsummer Night Fury - One Shot by ABSOLuteOG
Loki was very bored. He decided to watch the mortals and their issues. His attention was taken by a boy, taming a Night Fury. A dragon he knows being the most feared. He made everything worse with his curse. Of course a bored god meddles with their lives! Odin isn't exactly impressed by this. Now he is in what is essentially a court hearing. Freyja and Tony enjoy to see him suffer.
Crossover - How to Train Your Dragon & Avengers - Rated: T - English - Fantasy/Drama - Chapters: 1 - Words: 2,852 - Favs: 2 - Follows: 2 - Published: 9/8 - Astrid, Hiccup, Heather - 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: 11 - Words: 64,058 - Reviews: 9 - Favs: 52 - Follows: 65 - Updated: 9/7 - Published: 12/29/2022 - [Hiccup, Rapunzel] Toothless, Eugene F./Flynn R.
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: 34 - Words: 320,513 - Reviews: 27 - Favs: 75 - Follows: 103 - Updated: 9/6 - Published: 6/23/2020
4.8K | Page 1 2 3 4 11 .. Last Next »