Stargate: SG-1 and Harry Potter Crossovers
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Gateway to infinity by nightreddust reviews
Power isn't just a prize to be won; it's the foundation of empires. I crave it in a way that goes beyond kingdoms, beyond worlds. I will be the architect of a multiverse forged in my image. An empire of infinity, one that stretches across realities, bending all existence to my will. When all roads lead to me, my name will be more than history; it will be eternity.
Rated: M - English - Chapters: 17 - Words: 58,189 - Reviews: 45 - Favs: 84 - Follows: 100 - Updated: 2/15 - Published: 10/12/2024
HARRY POTTER AND THE TEL'TAK by tscchope reviews
Harry Potter 'finds' the tel'tak in orbit. The computer is not quite sentient or it would never have wanted to use Harry as a host. Harry will be meeting Merlin, too.
Rated: M - English - Sci-Fi - Chapters: 2 - Words: 11,574 - Reviews: 11 - Favs: 70 - Follows: 98 - Updated: 2/10 - Published: 1/30 - S. Carter, J. O'Neill, Harry P., Hermione G.
Space Wizards: Alien Legacy by yoden reviews
Book 2: Ending a civil war before coming of age was supposed to be the hard part. Leaving Earth behind, the crew of the Requirement had signed up for a grand adventure across the galaxy; exploring strange and wonderful worlds as they uncovered the secrets left behind by the shipbuilders ... Unfortunately, the rest of the galaxy decided to throw a wrench in the gears.
Rated: T - English - Sci-Fi/Drama - Chapters: 2 - Words: 15,149 - Reviews: 16 - Favs: 83 - Follows: 134 - Updated: 10/27/2024 - Published: 9/22/2024 - Harry P., Ginny W., Terry B., Zacharias S.
Beginning a New Path by stargatesg1fan1 reviews
Massive multiverse crossover between Harry Potter/Buffy/Stargate/Star Trek Enterprise/X-Men/Fantastic Four/Iron Man/Highlander/Justice League/Underworld/Star Wars and More in that order. Harry Potter is the main character. Full summary inside. Non-Traditional-Harem, Builds up to Awesome Power Harry. 1 Million Words. 150 Smut Scenes (Very Sensual Story).
Rated: M - English - Sci-Fi/Adventure - Chapters: 117 - Words: 1,119,632 - Reviews: 3063 - Favs: 3,390 - Follows: 3,004 - Updated: 4/28/2024 - Published: 6/18/2010 - S. Carter, Harry P.
Harry Headlines At Glastonbury by tyrannicpuppy reviews
Since the war, Harry has taken to exploring long-forgotten places as a chance to escape his extensive and unwanted fame. But what he found in the depths of Glastonbury Tor will change not only his own life, but the future of all. [Ensemble fic with multiple POVs]
Rated: M - English - Adventure/Sci-Fi - Chapters: 60 - Words: 409,677 - Reviews: 1387 - Favs: 3,054 - Follows: 4,029 - Updated: 1/15 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
Stargate Reclamation by Gallanox reviews
Long ago, there was a race that ruled the stars. Thinking themselves invincible, they stepped into a war against an enemy they thought to be inferior, but this proved to be their undoing. They lost the war, and this once mighty race dwindled to nothing, that is, until one small boy in his cupboard under the stairs started his journey to reclaim the stars in the name of his people
Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 40,843 - Reviews: 48 - Favs: 278 - Follows: 439 - Updated: 1/14 - Published: 11/26/2024 - Harry P., Fleur D., Salazar S., Daphne G.
Turning the Tide by TannaraMoonvale reviews
After being tortured horribly at Malfoy Manor, Hermione is teleported to another location. Where did she go?
Rated: T - English - Adventure/Family - Chapters: 1 - Words: 7,909 - Reviews: 5 - Favs: 20 - Follows: 14 - Published: 1/1 - J. Fraiser, Gen. Hammond, Harry P., Hermione G. - Complete
A Veiled Escape by TannaraMoonvale reviews
The war was over, the Light lost. Few of the Light remain. Hermione spent her time studying the Veil, trying to unravel it's mysteries in hopes it could help them escape.
Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 12,166 - Reviews: 35 - Favs: 160 - Follows: 143 - Updated: 12/31/2024 - Published: 2/24/2023 - S. Carter, J. O'Neill, Harry P., Hermione G. - Complete
Stumbling through Godhood by freeraynman reviews
If you could travel through alternate realities what would you do? Become a God and rule or chillback and go with the flow? Inspired heavily by 'Cruel To be Kind', '12 Steps To Omnipotence', 'Rise of an Empire' and a million and one other fanfics. If you see stuff and think that it's similar to another fanfic. it's probably because we read the same story and I liked that idea.
Rated: M - English - Chapters: 27 - Words: 223,626 - Reviews: 824 - Favs: 2,206 - Follows: 2,728 - Updated: 12/30/2024 - Published: 9/29/2021 - S. Carter, D. Jackson, J. O'Neill, OC
EVoNet Forward by Night Raydes reviews
The world was changing but mage couldn't see the need to change too. They forced Harry away in fear, banished from the magical world with his magic sealed away. He had a dream too big for the 'light' or the 'dark' wishing to bring magic to all who had a wish for something more. Though, his power was bound; he could see the way forward beyond his troubles.
Rated: M - English - Sci-Fi/Fantasy - Chapters: 28 - Words: 107,577 - Reviews: 160 - Favs: 1,051 - Follows: 1,285 - Updated: 11/25/2024 - Published: 4/20/2020 - [Harry P., Daphne G.] [Draco M., Astoria G.]
Humanité by Audragon reviews
La mort était douloureuse. Et lorsqu'on était Maître de la Mort, elle était aussi pleine de révélations. Mais lorsqu'on l'était, ce passage n'était que le début, le début vers une nouvelle existence dans laquelle la Mort elle même devenait une protectrice offrant une voie d'accomplissement pour celui qu'elle avait choisi...
Rated: T - French - Fantasy/Sci-Fi - Chapters: 39 - Words: 311,390 - Reviews: 359 - Favs: 344 - Follows: 352 - Updated: 11/5/2024 - Published: 1/10/2023 - C. Kawalsky, Thor, Harry P.
Against The Odds by Amaraldane by CopyOthers reviews
Harry Potter and Daphne Greengrass find an unlikely way to go back and have a second chance... sort of. Whatever may come is bound to be better than what they had left behind - they just had to die to get their second chance. #Dimension Travel #Time Travel #Rape #Nudity #Exhibition #Metamorphmagus #Manipulative Dumbledore #Independent Harry & Daphne #Weasley Bashing #Wards
Rated: M - English - Adventure - Chapters: 39 - Words: 518,412 - Reviews: 28 - Favs: 228 - Follows: 191 - Published: 10/20/2024 - [Harry P., Daphne G.] [Hermione G., Tracey D.] - Complete
Gradients by Lepton reviews
Harry and friends unwittingly change the fate of the galaxy. An exploration of magic, technology, ascent and descent.
Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 54,578 - Reviews: 154 - Favs: 730 - Follows: 1,133 - Updated: 10/14/2024 - Published: 11/23/2022 - Harry P.
Magic by Kody Wright 2 reviews
Crossover with Harry Potter. OC, AU. Sam's old friend from her childhood comes to the SGC with a secret. Professor Snape is trapped off world protecting kids from Morgan Le Fey. Jack finds out he can do magic.
Rated: K - English - Chapters: 8 - Words: 19,469 - Reviews: 15 - Favs: 33 - Follows: 55 - Updated: 10/14/2024 - Published: 2/7/2024
Harry Potter and The Chance at a New Life by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 267,757 - Reviews: 3004 - Favs: 7,169 - Follows: 8,697 - Updated: 9/18/2024 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
The Defensive Space Force Ship Requirement by tkepner reviews
Harry Potter, and the rest of Dumbledore's Army in his fifth year, use the Room of Requirement to get themselves a spaceship! The problems of a tiny island on Earth don't seem so important, anymore. Wizards in Space! What could possibly go wrong with that? Eventually, this will be a crossover with Stargate SG-1.
Rated: T - English - Fantasy/Sci-Fi - Chapters: 56 - Words: 349,840 - Reviews: 2705 - Favs: 3,502 - Follows: 4,386 - Updated: 8/26/2024 - Published: 12/11/2021 - Gen. Hammond, Harry P., Hermione G., Lee J.
Build an Empire Harry, or get killed in the process by fvdv123 reviews
Old Guy's Soul replaced Harry's by a Glowy Ascended from SG1. Now he has to use all his knowledge of the books and TV shows to survive and thrive. Harem, of course, a bit of Cringe, some Tropes, and Gary Stu with an OP SI Soul kicking ass. We let Daphne rest a bit, she is exhausted from the other stories she starred in. This story nagged in my head and had to come out.
Rated: M - English - Humor/Sci-Fi - Chapters: 22 - Words: 102,450 - Reviews: 311 - Favs: 833 - Follows: 925 - Updated: 8/25/2024 - Published: 7/14/2024 - S. Carter, Harry P., Padma P., Lavender B. - Complete
Space Wizards: Dawn of the DSF by yoden reviews
A sequel to Esama's "Wizards IN SPACE" on Ao3. Book 1: As the crew of an alien spaceship, Harry and the DA must make their own place in a world torn by war. Between discovering the secrets of alien tech, creating their own, fighting for survival and building up an international organization, they are up for an interesting year.
Rated: T - English - Adventure/Drama - Chapters: 19 - Words: 102,935 - Reviews: 128 - Favs: 396 - Follows: 533 - Updated: 7/7/2024 - Published: 11/11/2020 - Harry P., Albus D. - Complete
Waking into a Dream by stargatesg1fan1 reviews
An SI story where our main character wakes up as a young Harry Potter. Watch as our SI finds himself in a universe slightly different from canon Harry Potter and makes the changes he wants to make. Later also realizing Stargate exists in this universe he makes even more changes. Eventual-Powerful-Harry. Gary Stu. Lots of Smuttiness. Multi-Pairing. Pairing: HG/HP/Sam Carter
Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 58,145 - Reviews: 156 - Favs: 882 - Follows: 976 - Updated: 4/17/2024 - Published: 1/7/2024 - S. Carter, Harry P., Hermione G. - Complete
Plot Bunnies for SG1 Harry Potter by resq188 reviews
Harry Potter has an idea and England gives America the two fingered salute. Up for adoption.
Rated: K - English - Adventure - Chapters: 1 - Words: 218 - Reviews: 3 - Favs: 9 - Follows: 11 - Published: 2/1/2024 - Complete
Harry Potter and the Enforced Holiday by tscchope reviews
Harry is sent on holiday and meets Jack O'Neill. I've switched Bane and Secrets episode order, but had Sam learn of her father's illness. Set after the Battle of Hogwarts and follows the crapilogue, somewhat. Jack and Sam will be getting together. For Jack it's sort of a family tradition, for Sam it's her dad's imminent demise that forces her to think about being a mother.
Rated: T - English - Sci-Fi/Family - Chapters: 6 - Words: 34,351 - Reviews: 46 - Favs: 171 - Follows: 235 - Updated: 12/21/2023 - Published: 2/14/2023 - S. Carter, J. O'Neill, Harry P., Hermione G. - Complete
Harry and the Unexpected by ts-29 reviews
What would happen if SG1 brought someone back on there first Mission after killing Ra
Rated: K - English - Romance - Chapters: 17 - Words: 25,286 - Reviews: 225 - Favs: 761 - Follows: 1,157 - Updated: 12/3/2023 - Published: 5/30/2023 - S. Carter, Harry P., Hermione G.
The Wizard of Origin by Black Scribler reviews
Harry becomes friend of all magic by learning to sing its original song.
Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 6,758 - Reviews: 17 - Favs: 209 - Follows: 305 - Updated: 10/25/2023 - Published: 7/28/2021 - Harry P.
Harry Potter and the Magical Tok'ra by Tok'ra Operative reviews
Summary: Harry Potter narrowly manages to escape his wicked uncle by magically teleporting himself to another world. Harry becomes host to a Tok'ra symbiote named Einar.
Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 21,213 - Reviews: 455 - Favs: 1,737 - Follows: 2,607 - Updated: 8/4/2023 - Published: 11/10/2016 - S. Carter, Harry P., Hermione G., N. Tonks
Harry Potter's journey to get his reward! by lastgodofwar reviews
Harry to escape heartache of love not realized jumps through the Veil in hopes of finding a better place. In doing so he finally gets the reward he should have had for all he's had to endure and all the sacrifices he's made. HP x SG1/SGA crossover. HP/SC in time.
Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 2,779 - Reviews: 50 - Favs: 292 - Follows: 462 - Updated: 8/1/2023 - Published: 5/3/2021 - S. Carter, D. Jackson, J. O'Neill, Harry P.
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