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Harry Potter and SG1
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Focus: General All Categories, Since: 02-06-07
Founder: Heala - Stories: 192 - Followers: 430 - Staff: 9 - id: 42108
This is for all the Harry Potter and SG1 crossovers out there I couldn't find a c2 group for that yet. Anyone interested in becoming a staff member let me know.

Harry Potter & the Star Forge by VINcredable reviews
After defeating Voldemort Harry flees with Hermione to the Pegasus Galaxy, there he finds himself involved in yet another war, one far more dangerous than Voldemort and with greater consequences should he lose. Stargate xover. Harry/?, Hermione/Ronon.
Harry Potter - Rated: T - English - Sci-Fi/Suspense - Chapters: 4 - Words: 24,982 - Reviews: 185 - Favs: 472 - Follows: 620 - Updated: 10/2/2011 - Published: 9/10/2011 - Harry P., Hermione G.
Life in Binary by Athaeth reviews
The chance to go to another galaxy is just too tempting for the Wizard Saviour. At least he can't say his life is dull. Not when he is living on a mythical flying city and being chased by life-sucking aliens. Just another day in the life of Harry.No slash
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 82,299 - Reviews: 561 - Favs: 1,322 - Follows: 1,789 - Updated: 12/18/2012 - Published: 2/21/2012 - Harry P., Rodney M.
A Harry Potter SG1 Crossover by lazybum89 reviews
AU...James, Sirius, Remus and Harry accidentally end up in the SGC and face Jack in the Gate room... rated for a swear word or two or three...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 4 - Words: 21,407 - Reviews: 29 - Favs: 79 - Follows: 134 - Updated: 8/26/2011 - Published: 7/10/2011
The Good Fight by Tha Shadow 750 reviews
Having defeated Voldemort finally, Harry went on to become a vigilante. However, when he's taken by surprise by a Dark Lady attacking the ministry and killed he's faced with a choice. Carry on to the afterlife, or fight the good fight.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Chapters: 2 - Words: 3,881 - Reviews: 12 - Favs: 52 - Follows: 111 - Updated: 7/16/2011 - Published: 7/15/2011
Harry Potter and the Alteran Legacy by Silvergate reviews
Everyone thinks that magic is just that, magic. What people don't know is that magic is not real. At least not in the definition of magic. Join Harry Potter on his quest of adventure, and to restore a people long lost. Rating may change on a later date.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 8,814 - Reviews: 67 - Favs: 273 - Follows: 462 - Updated: 1/14/2013 - Published: 5/24/2011 - Harry P.
The Origins of Magic by darkplayer35 reviews
Both the Potter and Greengrass Families have two secrets. One, that both families have been friends for thousands of years but have hidden this for the last 1400 years and two, that they both remember the truth of the origins of the wizarding world.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 11 - Words: 19,382 - Reviews: 216 - Favs: 485 - Follows: 653 - Updated: 6/5/2012 - Published: 4/30/2011 - Harry P.
Inheritence by zati shal reviews
Harry decides to buck up and start getting ready for what ever Voldemort might throw at him. in the process he finds out the potters are descended of Merlin himself. What will our wayward Hero do with his new found Inheritance
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 15,669 - Reviews: 346 - Favs: 806 - Follows: 1,177 - Updated: 10/3/2012 - Published: 4/22/2011 - Harry P., S. Carter/Sam
Up, Up, and Away by Cathaign reviews
Hermione Granger, most brilliant mind in an age, goes in search of herself when she receives an invitation to work in Deep Space Radar Telemetry in Colorado Springs, Colorado. What surprises away her? AU Epilogue in Book 7, SGA: starting in Season 3
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure - Chapters: 4 - Words: 10,992 - Reviews: 83 - Favs: 135 - Follows: 250 - Updated: 2/17/2011 - Published: 2/4/2010 - Hermione G.
Gate Builders by De Brussyere reviews
Currently Rewriting. Harry's first year at Hogwarts if a few things had gone differently and if SG were part of the same world.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 9 - Words: 39,333 - Reviews: 195 - Favs: 338 - Follows: 492 - Updated: 11/28/2011 - Published: 12/26/2010 - Harry P.
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: 1200 - Favs: 2,661 - Follows: 3,539 - Updated: 6/22/2012 - Published: 12/8/2010 - Harry P., Elizabeth W.
The Beginning is the End is the Beginning by Zaion Indulias reviews
In first year Harry Potter learned the secret of the Philosophers Stone. In seventh the Wizarding World betrayed him, but from his own ashes he will rise anew. Though even he did not realize it, the Stone has made him...Ancient.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,970 - Reviews: 84 - Favs: 331 - Follows: 558 - Published: 12/21/2010 - Harry P.
Stargate: New Dawn by UltimateFanJob123 - Beta 27 reviews
AU to upcoming Stargate Origins and Harry Potter: A hyperdrive malfuction strands the 1st Extragalactic Exploratory Fleet in hyperspace, sending the on a 250 year journey to a new universe where everything they know, apart from the races, don't exist...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 3,689 - Reviews: 22 - Favs: 117 - Follows: 168 - Updated: 2/1/2011 - Published: 11/30/2010 - Harry P.
Harry Potter and the Alien Reality by Pwn Master Paladin reviews
In the graveyard, Voldemort banished Harry to a new universe. Stranded in a reality of technology, adventure, and snake-like aliens that are bent on galactic conquest, Harry will join with a new group to hopefully find a way home. A group called SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 11 - Words: 132,426 - Reviews: 784 - Favs: 1,752 - Follows: 2,158 - Updated: 4/22/2012 - Published: 11/6/2010 - J. O'Neill, Harry P.
Harry Potter and the Legacy of the Ancients by jacksez reviews
After defeating Voldemort, Harry Potter leaves the Wizarding World but after connecting up with Dr. Daniel Jackson through his new school he is off on an intergalactic adventure. This story contains positive male/male relationships.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 15,079 - Reviews: 131 - Favs: 454 - Follows: 825 - Updated: 9/21/2010 - Published: 8/30/2010 - Harry P., John S.
The Untitled Story Year 7 and Beyond by matt311 reviews
Beyond Year 6 in the Untitled Story. HP/Stargate crossover. Read previous years first, or you'll be a bit lost. See first chapter for more detailed summary.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 5 - Words: 12,693 - Reviews: 67 - Favs: 166 - Follows: 224 - Updated: 7/25/2010 - Published: 8/14/2008 - Harry P.
The Last of the Alteran by NeolithicMonarch reviews
The wizarding world is gone, banished by the powers of an ascended. Now alone in the world, Harry must forge his own path, haunted by his past, both his own, and that of his family. Watch his journey and observe as he see things he never thought possible.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 9 - Words: 26,544 - Reviews: 700 - Favs: 1,399 - Follows: 1,875 - Updated: 2/9/2013 - Published: 5/21/2010 - Harry P.
Hidden Magic by Hoshi Kawada reviews
A new diplomat arrives on Atlantis, a diplomat who likes to keep her past a secret. Will the team be able to get her to open up, or will a new enemy thrust the diplomat's past into the open? ON EXTENDED HIATUS: see note on profile.
Crossover - Harry Potter & Stargate: Atlantis - Rated: K+ - English - Chapters: 19 - Words: 62,261 - Reviews: 138 - Favs: 113 - Follows: 221 - Updated: 8/19/2010 - Published: 12/21/2009
Harry Potter and the Eighth Chevron by justanothermuggle reviews
This story is a sequel to my HP/SG-1 crossover Harry Potter and the Chappa'ai. Following the defeat of Anubis SG-1 and their wizading friends are called to assist Atlantis to fight off a Wraith attack.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 2 - Words: 9,354 - Reviews: 28 - Favs: 108 - Follows: 189 - Updated: 5/2/2010 - Published: 4/24/2010 - J. O'Neill, Harry P.
Ancient enlightenment by hordac85 reviews
What if Harry had a very competent teacher at Hogwarts.Only 'it' taught nothing about magic. Grey!Harry.Power!Harry.A HP/SG1 sci-fi xover mainly placed in Harry Potter verse canon upto mid 3rd year.My first fic.Enjoy.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 39,343 - Reviews: 413 - Favs: 861 - Follows: 1,146 - Updated: 9/3/2010 - Published: 3/30/2010 - Harry P.
Finding A Place To Belong by The Turn Coat reviews
After great tragedy Harry is left alone in the world, but what happens when he is dragged into another one? "Who are the ancients and what do you mean I'm in a different Galaxy!"
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Chapters: 9 - Words: 13,950 - Reviews: 447 - Favs: 879 - Follows: 1,446 - Updated: 7/13/2012 - Published: 2/21/2010 - Harry P.
Hogwarts and the Ancient Ring of Fire by DarkAngelSnapeLover reviews
A Stargate is inside Hogwarts, and it brings together the Ancients and the Wizards for the first time, but will this bond be broken by a sudden attack? Three parts, several chapters. Some humor, mostly drama.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K+ - English - Drama/Sci-Fi - Chapters: 3 - Words: 3,731 - Reviews: 10 - Favs: 9 - Follows: 8 - Published: 12/17/2009 - Complete
The Gateway of Mysteries by LuckyFelix reviews
In 1879 the Goblins of Gringotts found an ancient device in the Giza Plateau. In 1999, the device opens a gateway to the greatest adventure in the history of the Wizarding World. AU Stargate/Harry Potter, Post Deathly Hallows
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 52,677 - Reviews: 92 - Favs: 275 - Follows: 362 - Updated: 4/10/2010 - Published: 10/4/2009 - Bastet, Harry P.
Amongst the stars by Lainton2003 reviews
Harry is the brother of the boy-who-lived, he learns at a young age to rely on himself and trains in secret Joining the muggle world to get away from his family Harry makes friends with Dr Jackson, only to be attacked by Osiris on his first visit to egy
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 10,502 - Reviews: 101 - Favs: 417 - Follows: 548 - Updated: 12/31/2009 - Published: 11/19/2009 - Harry P.
Scientific method by voider reviews
Harry gets snaked and the symbiote plans to use a scientific method on magic.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 7,727 - Reviews: 252 - Favs: 620 - Follows: 785 - Updated: 1/8/2010 - Published: 12/18/2009 - Harry P.
The Fifth Man: Omake Files by Alex Mcpherson reviews
Omakes for my series, extending on events mentioned or not mentioned in the series. Update: Chapter 18. The first colony, set within the TFM'verse, Tell-not-Show again, but with huge speech from, ahem, Harry, later on in life.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 18 - Words: 37,629 - Reviews: 41 - Favs: 56 - Follows: 44 - Updated: 5/7/2010 - Published: 10/6/2008 - S. Carter, Harry P.
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