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AU Harry Potter Fanfiction
AU Harry Potter Fanfiction
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Focus: General All Categories, Since: 07-18-06
Mostly Harry based Universe Jumping, time travel, and crossovers. Crossovers include; LOTR, SG1,Star Wars, and X-men.
by Water Mage reviews
For years Harrison Potter has been in a mental institution living dreams of magic, wizards, and dark lords. Eventually the dreamer has to awaken. His reality has to be accepted as fantasy. Although some things stay the same... Dresden Files xover.
Harry Potter - Rated: T - English - Supernatural/Adventure - Chapters: 26 - Words: 186,282 - Reviews: 1596 - Favs: 2,887 - Follows: 2,888 - Updated: 11/22/2013 - Published: 4/7/2008 - Harry P.
by rocky-griffin-az reviews
Crossover with Harry Potter, SG1, and eventually Buffy the Vampire Slayer A rogue NID agent hides in Surrey while doing some tests and meets Harry Harry works for the Agent and they form of a bond of friendship changing both their lives. Harry/multi Harry/Ginny
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 58,138 - Reviews: 199 - Favs: 735 - Follows: 870 - Updated: 10/14/2013 - Published: 3/27/2013
by Illucia reviews
When Sirius got serious about a thing, that's when others ran. He imagined Harry being rich, famous, hunted by girls he had no interested in, living in Grimmauld place with the crazy elf until the end of his days, bored out of his mind. Well, Sirius would seriously have to take care of that, even if it was the last thing he'd do. As it turned out, it was. HP/Lotr.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 10 - Words: 46,594 - Reviews: 258 - Favs: 708 - Follows: 1,069 - Updated: 2/1/2014 - Published: 8/31/2013 - Harry P.
The Havoc side of the Force
by Tsu Doh Nimh reviews
I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.
Crossover - Star Wars & Harry Potter - Rated: T - English - Fantasy/Mystery - Chapters: 13 - Words: 89,644 - Reviews: 2677 - Favs: 5,538 - Follows: 6,231 - Updated: 11/27/2014 - Published: 9/6/2012 - Anakin Skywalker, Harry P.
Forging A King
by Lady Celestial Star reviews
Fifth year, Harry's been banished into a painting by the despicable Umbridge. Now he has to find a way back home, and the only way he can do that, is by finding the scattered jewels of the Wizard's Crown. Can his new-found friends help him, or will being with them end his life and chances of ever getting home? Based more on the LOTR movies than the LOTR books.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 58 - Words: 175,182 - Reviews: 2733 - Favs: 2,739 - Follows: 2,777 - Updated: 6/27/2014 - Published: 6/24/2012 - Harry P., Aragorn - Complete
Harry Potter and the Irish Choice
by DisobedienceWriter reviews
With all the crappy stuff Harry goes through at Hogwarts, the smart money would be on him transferring to a different, better school early in his career. Here’s one way it might have happened. No planned pairings.
Harry Potter - Rated: T - English - Chapters: 4 - Words: 62,622 - Reviews: 644 - Favs: 3,310 - Follows: 950 - Updated: 9/20/2007 - Published: 9/6/2007 - Harry P., Sirius B. - Complete
by namedthingsyouthrowback reviews
Sherlock steals a boy. Sorry- rescues. John helps, because what choice does he have? But not even Sherlock knows just how not-boring things will be...
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Hurt/Comfort/Adventure - Chapters: 13 - Words: 23,661 - Reviews: 902 - Favs: 2,676 - Follows: 3,700 - Updated: 9/9/2013 - Published: 11/27/2012 - Harry P., Sherlock H.
by Wishweaver reviews
Harry returns to Privet Drive after 4th year and finds it...empty! What do you do when you can't go to your friends for help? Additional Story Notes FYI: a. AU Summer before Fifth Year Fic, b. Not particularly fast paced.
Harry Potter - Rated: K+ - English - Drama - Chapters: 36 - Words: 264,047 - Reviews: 8506 - Favs: 10,227 - Follows: 7,711 - Updated: 11/16/2010 - Published: 3/6/2003 - Harry P.
C'est La Vie
by cywscross reviews
A year after the war ends, Fate takes the opportunity to toss her favourite hero into a different dimension to repay her debt. A new life in exchange for having fulfilled her prophecy. Harry just wants to know why he has no say in the matter. And why Fate thinks that his hero complex won't eventually kick in. Then again, that might be exactly why Fate dumped him there.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 107,884 - Reviews: 4035 - Favs: 8,644 - Follows: 9,004 - Updated: 5/9/2013 - Published: 11/23/2012 - Harry P.
by DobbyElfLord reviews
Dark curses don't play nice- not even with each other. When nine year-old Harry is bitten by a werewolf, the horcrux fights back. The result could only happen to Harry Potter. Canon-ish for the first three years of Hogwarts - AU from that point forward.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 23 - Words: 152,524 - Reviews: 3405 - Favs: 6,643 - Follows: 7,588 - Updated: 8/15/2014 - Published: 5/11/2012 - Harry P.
by SinSidhe reviews
Harry Potter would like a break. Unfortunately, when it comes to his life, fate is cruel. Now, he cannot rest until evil has been destroyed... At least he has eternity to do it.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 10 - Words: 40,457 - Reviews: 985 - Favs: 2,757 - Follows: 3,827 - Updated: 7/11/2013 - Published: 11/10/2012 - Harry P.
The Paths Diverge
by Vaneria Potter reviews
Because there was NO WAY leaving a toddler on a doorstep in the middle of a winter night could POSSIBLY go wrong...
Harry Potter - Rated: K+ - English - Family - Chapters: 16 - Words: 31,057 - Reviews: 981 - Favs: 2,855 - Follows: 914 - Updated: 3/17/2012 - Published: 8/2/2011 - Harry P. - Complete
Harry Potter and The Phoenix Burning
by mini-mid reviews
Harry dies at the same time as Voldemort when the killing curse backfires the second time and is sent back to Kings cross station. Now however Fawkes meets him there and sends him somewhere all together different than the Hogwarts he knows. Not Slash
Harry Potter - Rated: T - English - Adventure - Chapters: 20 - Words: 69,010 - Reviews: 1274 - Favs: 3,445 - Follows: 2,294 - Updated: 2/21/2013 - Published: 3/13/2011 - Harry P., James P. - Complete
Harry Potter and the Aftermath
by CJaMes12 reviews
Who can walk away from a title like 'The Master of Death?
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 22 - Words: 92,726 - Reviews: 1225 - Favs: 4,183 - Follows: 5,415 - Updated: 10/29/2014 - Published: 7/3/2012 - Complete
by LadyElemental reviews
Instead of watching, Black talks to Harry before the Knight Bus arrives. This simple and seemingly small decision opens new doors for Harry, giving him more spells, new abilities, and a new outlook on people in general.
Harry Potter - Rated: T - English - Adventure/Family - Chapters: 49 - Words: 145,231 - Reviews: 651 - Favs: 1,110 - Follows: 1,437 - Updated: 12/29/2014 - Published: 7/4/2011 - Harry P., Sirius B.
Wand and Shield
by Morta's Priest reviews
The world is breaking; war and technology are pushing on the edge of the unbelievable, and S.H.I.E.L.D. desperately attempts to keep the peace. The soldier and the scientist are not the only lights that push back against the darkness, however; magic will encompass the world again as the last wizard makes himself known.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 32 - Words: 252,192 - Reviews: 6215 - Favs: 9,998 - Follows: 11,485 - Updated: 5/10/2014 - Published: 6/2/2012 - Harry P.
by cywsaphyre reviews
Life's a lot easier when no one knows you and your only worry is whether or not people in each world speak the same languages you do. Harry can attest to it; he's been jumping for years. He knows how to keep his head down and not get invested. On hindsight, with his track record, Harry supposed it was only a matter of time until he did exactly that.
Crossover - Harry Potter & Avengers - Rated: T - English - Friendship/Adventure - Chapters: 5 - Words: 25,666 - Reviews: 1641 - Favs: 5,601 - Follows: 7,138 - Updated: 6/16/2012 - Published: 6/11/2012 - Harry P.
Stages of Hope
by kayly silverstorm reviews
Professor Sirius Black, Head of Slytherin house, is confused. Who are these two strangers found at Hogwarts, and why does one of them claim to be the son of Lily Lupin and that git James Potter? Dimension travel AU, no pairings so far. Dark humour.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 32 - Words: 94,563 - Reviews: 3242 - Favs: 3,900 - Follows: 2,243 - Updated: 9/3/2012 - Published: 4/10/2011 - Harry P., Hermione G. - Complete
by cywsaphyre reviews
When Harry finally accepted the fact that he had stopped aging, ten years had passed and he knew it was time to leave. AU.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 15 - Words: 61,162 - Reviews: 2437 - Favs: 8,900 - Follows: 4,449 - Updated: 2/18/2013 - Published: 5/25/2012 - Harry P. - Complete
Shards of Time: The Master of Death
by Shitsumeishi reviews
Harry Potter is just an eccentric school boy with some unusual talents. Lord Peverell-Black, on the other hand, is a magically and politically powerful man with the world at his fingertips and a war at his doorstep. Time travel, no pairings.
Harry Potter - Rated: T - English - Chapters: 11 - Words: 66,085 - Reviews: 804 - Favs: 3,052 - Follows: 3,762 - Updated: 8/24/2011 - Published: 7/19/2009 - Harry P.
A Reluctant Hufflepuff
by Horrorshow Jane reviews
"If you're thinking that I'm not going to put you in Slytherin, then you're quite right," sniffed the Hat, sounding somewhat vindictively gleeful. "The house which actually suits you best is—HUFFLEPUFF!"
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 62,833 - Reviews: 146 - Favs: 206 - Follows: 238 - Updated: 12/17/2012 - Published: 8/9/2011 - Draco M.
Runes of Atlantis
by Midnighter 13 reviews
Harry has a talent for languages, he learns fifteen of them before he reaches Hogwarts. Will he be able to learn the British Spell language fluently? And what other uses might that language have?
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 23,994 - Reviews: 1267 - Favs: 2,983 - Follows: 3,875 - Updated: 6/22/2012 - Published: 12/8/2010 - Harry P., Elizabeth W.
Happiness is a Broken Wand
by Embracing Madness reviews
Severus Snape just wants a new, peaceful life in Middle Earth, but with a vicious war arising and a new Dark Lord gunning for him, he'll have to fight to get that wish. Magic and battles, familiars and friends. Slytherinesque cunning shall always prevail.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 19 - Words: 45,707 - Reviews: 319 - Favs: 328 - Follows: 454 - Updated: 1/16/2012 - Published: 10/27/2010 - Severus S.
Harry Potter's Discovery
by JohnDeath reviews
It was a simple thing. A mere TV show. But it would change the life of one young boy.
Harry Potter - Rated: T - English - Adventure - Chapters: 17 - Words: 44,180 - Reviews: 469 - Favs: 1,150 - Follows: 557 - Updated: 9/3/2009 - Published: 8/7/2009 - Harry P., Luna L. - Complete
Causality Chain 311 | Page 1 2 3 4 11 .. Last Next »
by Seven Malfoy reviews
Every choice we make changes our reality. James and Lily made choices before they died, how will those choices change Harry's reality and future? A/U. Story going through continuity edits. Potential for a brief Hiatus (11-16-13)
Harry Potter - Rated: T - English - Drama - Chapters: 22 - Words: 119,197 - Reviews: 192 - Favs: 411 - Follows: 519 - Updated: 9/14/2013 - Published: 7/13/2010 - Harry P.