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Well-written Harry Potter Crossovers
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Focus: General All Categories, Since: 02-05-09
Founder: TardisIsTheOnlyWayToTravel - Stories: 144 - Followers: 16 - id: 66819
A place for HP crossovers with an interesting storyline, whose authors actually have a reasonable grasp of grammar, punctuation, spelling, and how to write well.

Death comes to us all by Myranya reviews
This is my answer to the Potterotica ‘Mythical Mess’ challenge. In short, Professor Snape somehow incapacitates or kills what we think of as a mythical figure, and must take over their duties until they are well or a replacement is found. I know this chal
Harry Potter - Rated: M - English - Humor/Fantasy - Chapters: 4 - Words: 16,414 - Reviews: 12 - Favs: 8 - Follows: 17 - Published: 7/15/2005 - Severus S., Hermione G.
Something Grim This Way Comes by Ruskbyte reviews
Harry is about to start his first year at Hogwarts. With him comes his cynical, somewhat unofficial, not to mention bent on world domination girlfriend Mandy. And they're also bringing their mutual best friend i.e.: indentured servant the Grim Reaper.
Crossover - Harry Potter & Grim Adventures of Billy & Mandy - Rated: T - English - Humor/Parody - Chapters: 3 - Words: 68,629 - Reviews: 994 - Favs: 3,877 - Follows: 2,678 - Updated: 1/1/2011 - Published: 11/18/2005 - Harry P., Mandy
All Problems Solved by Ruskbyte reviews
The puzzle is complete and the doorway open once more. With his memory curiously and painfully blank, Draco must find the missing Boy-Who-Lived... because if his mistakes catch up with him, they will tear his soul apart.
Harry Potter - Rated: M - English - Mystery/Horror - Chapters: 2 - Words: 42,576 - Reviews: 107 - Favs: 631 - Follows: 172 - Published: 8/4/2008 - Draco M., Harry P. - Complete
Masters of Death by Ruskbyte reviews
Harry Potter and Amanda Maxwell, his girlfriend and lover, are starting their first-year at Hogwarts. And so is their best friend and indentured servant; Death Incarnate. A very different take on what happens when Something Grim This Way Comes.
Harry Potter - Rated: M - English - Suspense/Supernatural - Chapters: 1 - Words: 15,394 - Reviews: 380 - Favs: 2,265 - Follows: 1,198 - Published: 7/4/2009 - Harry P., OC - Complete
Twinkle Twinkle Little Bellatrix by pstibbons reviews
Bellatrix Black does not want to become a Lestrange or a minion to some Dark Wotsit. Hell no! She has a *Plan*. And Severus Snape is going along with it coz she'll kill him if he doesn't. AU, SSLE, Marauder bashing, and Discworld's Susan Sto Helit.
Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 12 - Words: 33,222 - Reviews: 178 - Favs: 121 - Follows: 100 - Updated: 7/9/2009 - Published: 6/4/2009 - Bellatrix L., Severus S.
Defender's Path by Knife Hand reviews
When an accident occurs with a potions experiment, Harry and Hermione wake up in a strange place, but that is not all that is different. Set in Seventh Year, Cross with Star Wars. Chapter 12 up!
Harry Potter - Rated: M - English - Adventure - Chapters: 12 - Words: 22,457 - Reviews: 229 - Favs: 607 - Follows: 867 - Updated: 6/28/2014 - Published: 9/25/2005 - Harry P., Hermione G.
Reborn by Baronvonblack reviews
During one of Harry's Occlumency lessons, Snape finds a wall in his mind and breaks it, unleashing an ancient power that the world has never before witnessed. Star Wars Crossover.
Harry Potter - Rated: T - English - Supernatural/Adventure - Chapters: 7 - Words: 26,963 - Reviews: 261 - Favs: 809 - Follows: 943 - Updated: 12/1/2009 - Published: 1/28/2009 - Harry P.
Twisted by SeventhSpanishAngel reviews
Err...brief and random meeting between two unlikely characters. Sadly, Star Wars meets harry potter.
Harry Potter - Rated: M - English - Chapters: 4 - Words: 12,350 - Reviews: 13 - Favs: 19 - Follows: 31 - Updated: 7/31/2008 - Published: 3/12/2008 - Harry P.
A matter of force by ContraBardus reviews
Start with Harry Potter, change something, and Harry learns to rock. Irreverent, chaotic, and the more movies you've seen, the funnier you're likely to find it. Expect many cammeos.
Crossover - Harry Potter & X-overs - Rated: T - English - Humor/Adventure - Chapters: 45 - Words: 637,940 - Reviews: 916 - Favs: 782 - Follows: 599 - Updated: 7/18/2013 - Published: 11/20/2006
The Boy Who Fell, A HP Starwars Crossover by Darth Marrs reviews
The Boy Who Lived didn't. Now 13 years after Harry Potter was murdered by the Dursleys, magical England is on the verge of collapse. So Luna Lovegood wishes for someone to come and make it all better.
Crossover - Star Wars & Harry Potter - Rated: M - English - Fantasy - Chapters: 30 - Words: 135,583 - Reviews: 1071 - Favs: 1,576 - Follows: 709 - Updated: 4/18/2009 - Published: 9/5/2008 - Ben Skywalker, Luna L. - Complete
Visited by a Doctor by Tangerine-Alert reviews
At a young age Harry met someone called the Doctor, he became his friend. Over the course of his school life the Doctor returned, in each of his incarnations. Leaving Hogwarts Harry continues to have adventures, visited upon by the Doctor's influences and further incarnations.
Crossover - Doctor Who & Harry Potter - Rated: T - English - Drama/Sci-Fi - Chapters: 100 - Words: 824,157 - Reviews: 1411 - Favs: 2,338 - Follows: 2,269 - Updated: 9/3 - Published: 3/14/2009 - Harry P.
Lacking an Anchor by dogbertcarroll reviews
Willow tries to keep Xander safe, by sending him away from battle using a teleport spell she'd barely read. Xander's in for quite a trip, pity the multiverse.
Crossover - Buffy: The Vampire Slayer & Justice League - Rated: M - English - Humor - Chapters: 11 - Words: 37,311 - Reviews: 556 - Favs: 1,814 - Follows: 1,757 - Updated: 3/4/2014 - Published: 4/12/2008 - Xander H.
Cast between Worlds by phoenix catcher reviews
Harry/Sheppard. Non-magical:Harry but with Metahuman abilities. Harry is exiled from the Wizarding World and joins the RAF. This is what would happen if Harry joined the Atlantis Expedition. Follows from season 1 all the way to the end.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 17 - Words: 241,901 - Reviews: 1031 - Favs: 2,071 - Follows: 2,398 - Updated: 6/19/2014 - Published: 4/16/2007 - Harry P., John S.
A New Life in San Francisco by phoenix catcher reviews
Complete. Slash Harry/Chris. Harry tries to make a normal life in San Francisco after escaping from Azkaban after being framed for murder except he can't escape magic, no matter what form it is in. Great involvement in the Charmed Ones' family.
Crossover - Charmed & Harry Potter - Rated: M - English - Adventure - Chapters: 27 - Words: 191,908 - Reviews: 1367 - Favs: 2,515 - Follows: 1,360 - Updated: 8/26/2009 - Published: 8/14/2006 - Chris H., Harry P. - Complete
Odd Ideas by Rorschach's Blot reviews
Odd little one shots that may or may not be turned into their own stories.
Harry Potter - Rated: M - English - Humor - Chapters: 183 - Words: 795,537 - Reviews: 11877 - Favs: 5,410 - Follows: 4,436 - Updated: 12/29/2018 - Published: 9/4/2005
Carving Out a Future by Dreamfall reviews
Her crew doesn't know that Serenity's new passenger, a carpenter with an 'unusual upbringing', is a relic from the past. And Xander's not looking for trouble. Then again, neither are they. Not usually, leastwise. It just tends to come calling anyway. Gen.
Buffy X-overs - Rated: T - English - Sci-Fi/Drama - Chapters: 23 - Words: 41,072 - Reviews: 394 - Favs: 598 - Follows: 655 - Updated: 6/12/2007 - Published: 1/30/2006
The Awakening by Sinkingboat reviews
The final fight of book seven! Harry will do all he has to in order to destroy Voldemort, even die. Crossover with Serenity.Some of my best work! HarryHermione later HarryRiver
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 11 - Words: 24,202 - Reviews: 184 - Favs: 232 - Follows: 439 - Updated: 8/2/2010 - Published: 4/17/2007 - Harry P., Hermione G.
The Shiny Snitch by Andrew Joshua Talon reviews
Harry Potter in the 26th century... And the crew of Serenity's along for the ride. Drabble challenge, multiple crossovers. Back in business.
Firefly - Rated: K+ - English - Humor/Drama - Chapters: 16 - Words: 22,533 - Reviews: 344 - Favs: 285 - Follows: 326 - Updated: 12/23/2006 - Published: 11/7/2005 - Mal, River
A Firefly named 'Serenity' by GirlWithNoName-Elli3 reviews
FireflyHarry Potter Xover. After spending four years trapped in Voldemort's dungeon's, Hermione is accidently sent 500 years into the future, where she is found by the crew of Serenity. Includes slight MalInara, KayleeSimon and maybe a little Rayne.
Firefly - Rated: T - English - Drama - Chapters: 2 - Words: 5,633 - Reviews: 45 - Favs: 9 - Follows: 36 - Updated: 12/16/2007 - Published: 11/14/2007
There Can Be Only One by Fyrie reviews
Harry Potter & Wee Free Men (Discworld) crossover: Returned to the Land of the Living, a small clan of Nac Mac Feegles find themselves thrown headlong into a world they never expected, without Gonnagle or Kelda. What're they to do?
Book X-overs - Rated: T - English - Humor/Fantasy - Chapters: 1 - Words: 11,734 - Reviews: 41 - Favs: 100 - Follows: 16 - Published: 12/19/2004
Harry Potter and the Baggage of Doom by Punster-Zero reviews
Harry Potter / Discworld crossover Harry finds himself in need of some new school equipment.
Crossover - Harry Potter & Discworld - Rated: T - English - Humor - Chapters: 1 - Words: 10,476 - Reviews: 98 - Favs: 588 - Follows: 130 - Published: 5/2/2008 - Harry P. - Complete
The Traveler in Black meets Harry Potter by Meteoricshipyards reviews
A crossover between John Brunner's The Traveler in Black and Harry Potter. What happens when a being with many names, but only one nature, encounters the chaos that is the Wizarding world? For some, tragedy, for others....
Harry Potter - Rated: K+ - English - Fantasy - Chapters: 1 - Words: 7,915 - Reviews: 57 - Favs: 250 - Follows: 67 - Published: 10/29/2007 - Harry P. - Complete
The Stag and the Dragon by Kenya Starflight reviews
Crossover and OoTP AU. It's Harry's fifth year, and a desperate Dumbledore hires a new Dark Arts teacher who might prove to wreak more havoc than Umbridge ever could... Darth Vader.
Crossover - Star Wars & Harry Potter - Rated: K+ - English - Fantasy/Sci-Fi - Chapters: 21 - Words: 76,240 - Reviews: 713 - Favs: 1,105 - Follows: 305 - Updated: 5/6/2005 - Published: 10/21/2004 - Darth Vader, Harry P. - Complete
Butterbeer Caps by Willow-Bee the Cat reviews
Stargate crossover. A past mistake comes back to haunt Jack O'Neill several months after the mission to Abydos. Left ophaned, Luna is sent to live with a relative she didn't know she had, leading to changes in her time at Hogwarts. Eventual HarryLuna.
Harry Potter - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 20,931 - Reviews: 276 - Favs: 373 - Follows: 677 - Updated: 9/7/2007 - Published: 4/18/2007 - Luna L., Harry P.
The Prometheus Encounter by Tangerine-Alert reviews
HP/UNIT/SG1 crossover. Testing an Ancient hyperdrive flings the Prometheus and SG1 into another universe where Harry Potter, Night Wolf and magic greet them. ARCHIVED-Errors/issues won't be fixed
TV X-overs - Rated: T - English - Drama/Sci-Fi - Chapters: 21 - Words: 110,518 - Reviews: 147 - Favs: 160 - Follows: 167 - Updated: 3/9/2009 - Published: 1/14/2008 - Complete
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