After his godfather's death, Harry comes to the conclusion that things need to change. xover with stargate. manipulative Dumbles

COMPLETE! Companion to The Unending Odyssey; AU, HP/SG-1 xover. Lieutenant Harry Potter is an invaluable member of SG-1, a highly skilled Engineer specialising in Asgard Technology. But how did he get there?

AU Crossover with SG-1, based on episode Solitudes. Jack and Sam are stuck in an ice cave unable to dial Earth when a wormhole is engaged. Enter Luna Lovegood.

General O'Neill is sent on a nice relaxing dipolmatic mission in the U.K. Of course there's bound to be trouble when he runs into a murderous cult called the Death Eaters, who've some how gotten their hands on alien technology. SG1xHP REVIEW!

HP/Stargate crossover. SG-1 steps through the Stargate and comes out in the Forbidden Forest. Was it an accident or were they sent there on purpose? What sort of trouble could they possibly be facing? SLASH. HP/SS AND J/D eventually.

Once a year Elizabeth allows herself to remember what was.

Random crossover ideas between Harry Potter and Stargate Atlantis

Harry won a battle only to see that the war still continued. Now trapped inside Hogwarts with no way out, he and the others search for a place to make their final stand in. Thankfully they recieve a little help from thousand years ago.

In year 2055, Dr. Hermione Weasley stands to address the International Confederation of Wizards on the matter of magical extinction. Harry Potter x Stargate crossover plot bunny.

HP SG1 Magic can make anything possible and when you mix in SG1 it's a guarantee that the impossible will happen.

Rodney McKay spends a moment paying his "respect" to a boy who once lived. Harry Potter Crossover, Oneshot. Spoilers from Deathly Hallows.

The United Kingdom was the region Moros was active in the most. Centuries after his ‘departure’, the findings of several of his possessions herald a new age for mankind on Earth with the Commonwealth concurring the Americans’ SGC. HP / SG Crossover.

ABANDONED. After waking up in a world of ignorance Harry Potter sets out to prove that there is no such thing as magic. Harry Potter Stargate crossover

Going to high school maybe wasn't a good idea, but at least the Air Force got him an apartment from a good neighbourhood and with interesting neighbours. SG1, SGA and HP Crossover with Slash and OOCness

Prompt from Water Mage, done for ReflectionsOfReality; AU, xover. Harry left the wizarding world for ours. He never imagined such a choice would lead him to Atlantis; sentient, as alive he is. His bond is only streached by what he fears to be; a leader.

AU. SG1HP. Harry is taken that night by an Ascended Ancient and becomes a Guardian, a task that shall shape not only his protectees, but the universe.

Crossover wSGA. After Voldemort's attack, Harry is found by the Sheppard family. Plagued by dreams of a deserted city and a fearsome enemy, will Harry and John find the means to save them all or will the Ancient's bane conquer both galaxies?

X-over with Stargate SG-1. Two years after graduation, Harry goes to Egypt to learn about ancient wizards curses. He find something rather unexpected and Harry finds himself sharing his head with someone else.

Harry PotterStargate SG1 Harry accidentally falls through a portal in Voldemort's lair. On the other side of his one way trip he meets a very strange group of muggles, almost as strange as himself. And where ever Harry goes, trouble is soon to follow...

Harry Potter was 18 when he first stepped into Atlantis. HPSGA crossover.

Inspired by others thought I'd give a Stargate SG1 crossover with Harry potter a shot. Rated T just in case.

What happens when Harry does a stupid thing near a previously unknown to SGC Stargate? A new chapter added- probably going to be a series...R&R

Very clean slash. O'Neill is waiting at the airport for an old friend and the UK's man in charge of dealing with the SGC. Harry Potter Stargate x-over

HP Stargate XOver. Voldemort is defeated & Harry Potter no longer wants to be a tool for the Wizarding World, so he decides to find a place where he can belong. Complete.

Harry will do anything to find Sirius, anything at all. HPSGA crossover