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Harry Potter Travels to Another Crossover
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Focus: Books Harry Potter, Since: 09-21-12
Founder: UBK2 - Stories: 105 - Followers: 48 - id: 102992
Great Crossover stories that involve Harry leaving the HP universe.
No Characters of other universe moving to Hogwarts, NO SLASH.

Raid Boss by dEBB987 reviews
A powerful Raid Boss appeared out of nowhere in Yggdrassil, wandering around the world instead of staying on a specified Dungeon. Rumors about his deadly power and merciless battles spread around the gamer community… and Harry? Well, he wasn't aware he was considered as "Raid Boss", nor that the world he had arrived at was considered a "Game". MOD!OP!Harry Game-Nazarik Real-Nazarik
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 15 - Words: 119,300 - Reviews: 1113 - Favs: 3,731 - Follows: 4,420 - Updated: 4/27 - Published: 8/20/2018 - Harry P., Ainz
Mr & Mrs Black by Jinchuu21 reviews
The best love is found in the most unexpected places in the most unexpected people. (Inspired by Mr. & Mrs. Smith) (Rating for possible future chapters)
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 6 - Words: 37,271 - Reviews: 626 - Favs: 3,478 - Follows: 4,422 - Updated: 10/16/2018 - Published: 9/11/2017 - Harry P., Black Widow/Natasha R.
A Wizard's Interference by Cambrian Beckett reviews
A Harry Potter/Star Wars crossover, if that wasn't obvious already. Fair Warning, some chapters will have mature themes in them. Honestly, probably not as good as "The Havoc Side of the Force" by Tsu Doh Nimh. If you haven't read that yet, go do so, like right now. If you have already, maybe you'll enjoy this as well. It can tide you over until the next chapter of that masterpiece.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 9 - Words: 47,337 - Reviews: 215 - Favs: 1,821 - Follows: 1,863 - Updated: 7/26/2018 - Published: 1/24/2018 - Harry P. - Complete
Unfaltering Bereavement by Smiling Seshat reviews
Transported into a post-apocalyptic world full of zombies, Harry must learn to survive while he searches for a way back home. On his journey to find answers, he encounters several iconic characters.
Crossover - Harry Potter & Last of Us - Rated: T - English - Adventure/Friendship - Chapters: 12 - Words: 83,169 - Reviews: 137 - Favs: 356 - Follows: 449 - Updated: 11/7/2017 - Published: 3/8/2016 - Harry P., Ellie, Joel, Bill
Avatar by Von reviews
Harry defeated Voldemort with the power he knew not, a power far more valuable than his freedom. Sealed away until next he was needed, the Wizarding Saviour slept through the fall of his race, of magic and almost the world. Now he has been woken, the last avatar of a dead species and a being whose purpose is so old that only the bones of the Earth remember. Gen. Adult themes.
Crossover - Harry Potter & Avatar - Rated: M - English - Spiritual/Sci-Fi - Chapters: 22 - Words: 113,949 - Reviews: 1265 - Favs: 2,798 - Follows: 3,618 - Updated: 9/9/2018 - Published: 8/22/2013 - Harry P.
Young Justice: Shazam by Hellfire17 reviews
10 year old Harry Potter was granted powers by The Wizard Shazam to fight against evil. Now watch as years later as he uses his powers to fight against super villains as the sidekick to Captain Marvel and fight alongside Young Justice.
Crossover - Harry Potter & Young Justice - Rated: T - English - Fantasy - Chapters: 35 - Words: 102,342 - Reviews: 421 - Favs: 1,258 - Follows: 1,380 - Updated: 3/27/2018 - Published: 3/31/2016 - [Harry P., Zatanna Z.]
Blood Stained by Flameraiser reviews
Harry has been through a lot yet there are some perks to being as gifted as he is. So he's not going to just sit back and let the world shit on him. He's going to best the absolute best. First few chapters are hard to read. Get past those and I promise it gets better. Also, I know the beginning sounds very cliche. It's explained later so try to stick with it. M for bad stuff
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 46 - Words: 208,645 - Reviews: 2518 - Favs: 6,739 - Follows: 6,667 - Updated: 9/7/2017 - Published: 9/2/2015 - [Harry P., Black Widow/Natasha R.] - Complete
Turned Around in Time by Night Hawk 97 reviews
Harry became the Master of Death but it's not perfect. There's no eternal youth and invulnerability, and the time travel is cool but pointless, because change is impossible in his universe. But there's another universe - it has superheros and mutants and perhaps enough flexibility to change time. This story meshes HP with the entire MCU. Will deviate from canon. Not OOC
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 45,632 - Reviews: 255 - Favs: 1,450 - Follows: 2,036 - Updated: 9/16/2018 - Published: 5/8/2015 - Harry P.
Life and Death, Chaos and Order by BloodRedDemon reviews
When life held no meaning to Harry Potter, a family of Immortals saw the chance to gain an invaluable ally. Through the use of a mortal, given power to rival that of a god, they saved worlds too many to count. It took its toll, and the scars left on our Protagonist will never truly heal. However, that doesn't mean that they cannot give him a chance of happiness on a world in need.
Crossover - Harry Potter & Justice League - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 51,342 - Reviews: 227 - Favs: 1,350 - Follows: 1,752 - Updated: 7/13/2017 - Published: 10/2/2016 - Harry P., Linda L./Kara Zor-El/Supergirl
Heroes Assemble! by Stargon1 reviews
After five years travelling the world, Harry Potter has landed in New York. He figures that there's no better place than the city that never sleeps to settle in and forge a new life. If only the heroes, villains, aliens and spies had received the message. Begins just before the Avengers movie and continues through the MCU. Encompasses MCU movies & TV, some others along the way.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 115 - Words: 532,095 - Reviews: 8592 - Favs: 11,798 - Follows: 14,241 - Updated: 8/7 - Published: 1/4/2017 - Harry P.
Warm Shadows by Storm0fCrows reviews
At the age of twenty-seven Harry Potter had a good thing going for him with the DEO, decent pay, odd hours, a good chance for advancement; What else could a Slytherin ask for?... Maybe a few days that didn't force him into questioning his sanity.
Crossover - Harry Potter & Justice League - Rated: M - English - Adventure/Romance - Chapters: 15 - Words: 82,687 - Reviews: 384 - Favs: 1,129 - Follows: 1,390 - Updated: 4/13/2018 - Published: 9/10/2015 - Harry P., Diana of Themyscira/Wonder Woman, Harleen Q./Harley
Avengers: Battleground by Lo'Gosh reviews
After Voldemort's defeat, Harry decides to start over in a new world to find peace. However, the world will not grant him this request as the Earth needs its heroes more than ever and Harry has to answer the call. Monsters, Spies, along with costume heroes will grant him the family he has long search for. If the world doesn't destroy him first. HP/WM (God-Like HP)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 46 - Words: 241,528 - Reviews: 4036 - Favs: 7,150 - Follows: 8,620 - Updated: 6/18 - Published: 2/14/2017 - [Harry P., Wanda M./Scarlet Witch, OC]
Who is Harrison Wells? by LittleMissMycroft reviews
The Boy-Who-Lived. Scientist, Wizard. Inventor, Auror. Hero…Villain. These are all titles. Things the public choses to name two very different people. These titles can sometimes be one's identity, but they don't always have to define who that person is. But underneath the titles, underneath the façade, who are these people? Are they really all they really all that different?
Crossover - Harry Potter & Flash - Rated: T - English - Sci-Fi/Friendship - Chapters: 28 - Words: 122,565 - Reviews: 71 - Favs: 300 - Follows: 288 - Updated: 2/17/2018 - Published: 1/16/2017 - Barry A./The Flash, Dr. Caitlin S., Cisco R., Harrison Wells - Complete
Missing Nin Village! by Galleons 'n'Gold reviews
As evolution runs its course leaving behind a ravaged earth, Harry Potter- The Master of Death restarts the evolution cycle. The resultant species are a lot different but in many ways the same.
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure/Humor - Chapters: 14 - Words: 45,392 - Reviews: 474 - Favs: 1,787 - Follows: 2,279 - Updated: 5/10/2018 - Published: 9/2/2015 - Harry P., Itachi U., Orochimaru, Akatsuki
A Fate Touched in Middle Earth by Vimesenthusiast reviews
Following a disastrous battle in the Death Chamber, a grief-stricken and berserk Harry tackles Voldemort into the Veil of Death. After a fight for his soul, the death dimension eventually spits him and Voldemort out into an unknown realm. There, after dispatching Voldemort for a final time, Harry finds himself meeting Thorin Oakenshield. How... interesting. Eventual Harry/Eowyn
Crossover - Harry Potter & Hobbit - Rated: M - English - Humor/Adventure - Chapters: 6 - Words: 95,308 - Reviews: 676 - Favs: 3,589 - Follows: 4,216 - Updated: 6/30/2018 - Published: 11/26/2015 - Harry P.
Innocence Lost by kathryn518 reviews
Presented with an opportunity, Vernon jumps at the chance to get rid of the unwanted burden foisted upon his normal family. In the hands of those wanting to create a true weapon, Harry's entire life is altered, sending not just his destiny but those of several others down a different path. But when your fate is to be a weapon, can that ever truly change?
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure - Chapters: 2 - Words: 38,591 - Reviews: 369 - Favs: 2,875 - Follows: 3,390 - Published: 1/13/2017 - Laura K./X-23, Harry P.
Harry and Harley by Rihaan reviews
As he stared into the eyes of a grinning, insane, albeit very attractive jester, hoisting a comically intimidating mallet across her shoulders, he realized that he wasn't in the Department of Mysteries, or London, anymore. But he didn't care. Harry checks into the madhouse, and makes himself at home. Harry/Multi, AU, Powerful!Harry/Hermione.
Crossover - Batman & Harry Potter - Rated: M - English - Humor/Romance - Chapters: 16 - Words: 177,649 - Reviews: 322 - Favs: 2,230 - Follows: 2,332 - Updated: 7/31 - Published: 8/26/2014 - [Harry P., Hermione G., Harley Quinn, Poison Ivy]
Onto Greener Pastures and Brighter Skies by Trinity103 reviews
Harry Potter has done it: he has defeated the Dark Lord. Yet this victory has come at a great price: namely, the eradication of the entire human race. Wizards, muggles, and creatures alike perished and now Harry is alone left, cursed with the title of the Master of Death and an extended life. So, Harry does what any wizard with too much time would: he goes "traveling".
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 61,631 - Reviews: 681 - Favs: 3,066 - Follows: 4,123 - Updated: 11/24/2016 - Published: 1/25/2015 - Harry P., Frodo B., Gandalf, Aragorn
The Power He Knows Not by Steelbadger reviews
A decade ago Harry Potter found himself in a beautiful and pristine land. After giving up hope of finding his friends he settled upon the wide plains below the mountains. Peaceful years pass before a Ranger brings an army to his door and he feels compelled once again to fight. Perhaps there is more to be found here than solitude alone. Harry/Éowyn.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Romance - Chapters: 11 - Words: 68,753 - Reviews: 918 - Favs: 5,011 - Follows: 2,607 - Updated: 2/27/2015 - Published: 2/6/2015 - [Harry P., Eowyn] - Complete
In this Universe or the Next by AlwaysVictory reviews
Three years after the War, Harry and Hermione are thrown through the Veil during a Death Eater attack at the Department of Mysteries. Instead of dying, they end up in a world where Muggles travel among the stars. Follow Harry and Hermione in their adventures in the Star Trek universe, saving as many lives as they can – starting with the defeat of Nero.
Crossover - Harry Potter & Star Trek: 2009 - Rated: T - English - Adventure/Sci-Fi - Chapters: 27 - Words: 177,325 - Reviews: 722 - Favs: 1,205 - Follows: 1,449 - Updated: 5/2/2018 - Published: 4/25/2016 - Harry P., Hermione G., J. Kirk, C. Pike - Complete
Let's Try This Again by Flameraiser reviews
Harry Potter is done with life. He did everything and all he wanted was to pass on to the next great adventure. Sadly, rules get in the way of this and he must now find a new way to keep living. It's not all bad though. At least he gets another chance to live life his way and on his terms. Warning: Mentions of attempted suicide and other stuff to come.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure - Chapters: 20 - Words: 154,215 - Reviews: 1233 - Favs: 4,017 - Follows: 5,203 - Updated: 8/31 - Published: 1/30/2016 - Harry P.
Grim Conclusions by Randompersonality reviews
Part 3 of the Grim Series. Harry has been recovering since the Battle for New York. However, something is not right. The Master of Death cannot summon Death. And something is coming. Something big. And Harry is not sure if he can stop it this time. Not even with allies like the Avengers.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 3,725 - Reviews: 84 - Favs: 698 - Follows: 1,114 - Updated: 8/10/2016 - Published: 2/15/2016 - Harry P., Iron Man/Tony S., Vision
The Shadow of Angmar by Steelbadger reviews
The Master of Death is a dangerous title; many would claim to hold a position greater than Death. Harry is pulled to Middle-earth by the Witch King of Angmar in an attempt to bring Morgoth back to Arda. A year later Angmar falls and Harry is freed. What will he do with the eternity granted to him? Story begins 1000 years before LotR. Eventual major canon divergence.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 26 - Words: 167,653 - Reviews: 4448 - Favs: 10,688 - Follows: 13,052 - Updated: 2/22 - Published: 3/15/2015 - Harry P.
A Secret of Spells by Lil Drop Of Magic reviews
While attempting to rescue Sirius Black from Professor Flitwick's office, an accident sends Harry and a Hermione to a world they could never imagine. They must protect their new identities carefully and find a way to get back to where they belong before someone realises how a little magic could change the tide in the game of thrones.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Chapters: 12 - Words: 60,240 - Reviews: 1154 - Favs: 2,169 - Follows: 3,122 - Updated: 5/5/2014 - Published: 6/16/2013 - Harry P., Hermione G.
Forging A King 2 Wielding the Crown by Lady Celestial Star reviews
The Sequel to Forging A King Harry returns to his own world and starts his reign as King, but while there is more to King than just giving out orders, he has to answer for a for a grievous mistake he had made in Arda. He'll need some help in the form of Gandalf the Grey's recollections, especially when he has to do some time traveling at least 60 years into Arda's past.
Crossover - Harry Potter & Hobbit - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 56 - Words: 184,857 - Reviews: 605 - Favs: 945 - Follows: 1,065 - Updated: 10/28/2017 - Published: 10/31/2015 - Harry P., Gandalf, Thorin, Bilbo B.
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