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Stargate • 1647 stories • Updated 17 Dec

What if Willow's spell didn't just activate the slayers on this planet? When the goa'uld took their slaves to seed the galaxy, were humans all they took? Could Andrew enter the SGC without hypervenilating to death? The answers lie within our selection of Stargate crossover fanfics.

Join the Scoobies as they go through the Stargate with Jack, Sam, Daniel & Teal'c, or head further afield to the city of Atlantis.

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Portal Girl and her dear minion, Buffyguard, meet Science Lady and her intrepid companion on their last evening in Vegas. Things will never be the same again. Or even the next morning.
Only the author can add chapters to this story Stargate > Multiple Pairings • (Moderator)acs • FR18 • Chapters [6] • Words [28,932] • Recs [16] • Reviews [105] • Hits [28,327] • Published [19 Nov 09] • Updated [1 Oct 14] • Completed [No]
What is the source of her power? What do the legends say? Who is the woman who was once called the source of the Nile and the Mother of the Starry Sky?
Only the author can add chapters to this story Stargate > Other BtVS/AtS Characters • (Current Donor)vidicon • FR15 • Chapters [7] • Words [69,992] • Recs [16] • Reviews [95] • Hits [15,808] • Published [18 Sep 13] • Updated [11 Jun 14] • Completed [No]
Janet's superiors are very curious what her niece has been up to in Sunnydale. And what is causing all those deaths anyway?
Only the author can add chapters to this story Stargate > Buffy-Centered • (Current Donor)vidicon • FR15 • Chapters [5] • Words [40,798] • Recs [28] • Reviews [182] • Hits [27,594] • Published [13 Apr 13] • Updated [17 May 14] • Completed [No]
What if Buffy had a different type of childhood? No pairing
Only the author can add chapters to this story Stargate > Buffy-Centered • ShadowAlpha • FR18 • Chapters [8] • Words [25,372] • Recs [5] • Reviews [61] • Hits [28,810] • Published [2 Aug 12] • Updated [21 Dec 13] • Completed [No]
Carter wakes up in a strange bed with a stranger. Who says you can only get accidently hitched in Vegas? And who says it can’t be a good thing?
Only the author can add chapters to this story Stargate > Buffy-Centered > Pairing: Samantha Carter • Selonianth • FR18 • Chapters [5] • Words [9,676] • Recs [11] • Reviews [82] • Hits [22,978] • Published [22 Apr 13] • Updated [23 Aug 13] • Completed [No]
Jon’s going insane, Jack thinks it’s all hilarious, and there are kids, Tok’ra and Teal’c’s boots.
Only the author can add chapters to this story Stargate > General > Characters: mini-Jack • toots • FR13 • Chapters [4] • Words [3,342] • Recs [5] • Reviews [49] • Hits [12,129] • Published [2 Nov 10] • Updated [1 Nov 12] • Completed [Yes]
With Joyce dead, and in the aftermath of the end of Buffy's sophmore year at Sunnydale High, Hank decides that Buffy needs a quieter enviroment, Colorado Springs.
Only the author can add chapters to this story Stargate > General • JoeB • FR13 • Chapters [16] • Words [36,434] • Recs [28] • Reviews [453] • Hits [82,672] • Published [22 Feb 11] • Updated [15 Sep 12] • Completed [No]
Arlene Ellis is introduced to the SGC
Only the author can add chapters to this story Stargate > Other BtVS/AtS Characters • (Current Donor)vidicon • FR15 • Chapters [2] • Words [14,083] • Recs [3] • Reviews [28] • Hits [5,764] • Published [30 Apr 12] • Updated [6 May 12] • Completed [Yes]
Janet visits a diner and meets a girl who calls herself Anne
Only the author can add chapters to this story Stargate > Joyce-Centered • (Current Donor)vidicon • FR7 • Chapters [2] • Words [3,155] • Recs [3] • Reviews [44] • Hits [11,946] • Published [21 Oct 11] • Updated [14 Jan 12] • Completed [No]
Response to Almadynis' challenge no. 3154, Legacy of the Ancients. Post a slightly AU ending to season 7, someone is transported to the Stargate Universe, where they receive their true legacy.
Only the author can add chapters to this story Stargate > Dawn-Centered • Shezzi • FR13 • Chapters [10] • Words [12,714] • Recs [9] • Reviews [137] • Hits [57,722] • Published [15 Jan 08] • Updated [5 Dec 11] • Completed [No]
An air Force officer tells his subordinate of a chance meeting
Only the author can add chapters to this story Stargate > Joyce-Centered • (Current Donor)vidicon • FR13 • Chapters [1] • Words [1,125] • Recs [0] • Reviews [18] • Hits [6,301] • Published [27 Sep 11] • Updated [27 Sep 11] • Completed [Yes]
Janet has a favor to ask of Sam, concerning the headmaster of a special school Cassie had been offered admittance to, and a classified disaster in Sunnydale.
Only the author can add chapters to this story Stargate > General > General: SG-1 • KoohiiCafe • FR7 • Chapters [1] • Words [961] • Recs [0] • Reviews [7] • Hits [2,503] • Published [29 Aug 11] • Updated [29 Aug 11] • Completed [Yes]
Apophis comes through the gate...things go differently from then
Only the author can add chapters to this story Stargate > Non-BtVS/AtS Stories > Crossover: Other • (Current Donor)vidicon • FR15 • Chapters [2] • Words [8,714] • Recs [4] • Reviews [29] • Hits [8,990] • Published [24 Aug 11] • Updated [26 Aug 11] • Completed [Yes]
Things went a little bit farther in activating the Potentials then Buffy and company Thought. AU for both Buffy and SG-1
Only the author can add chapters to this story Stargate > Buffy-Centered • burmafrdnow • FR15 • Chapters [1] • Words [14,014] • Recs [4] • Reviews [27] • Hits [3,462] • Published [21 Aug 11] • Updated [21 Aug 11] • Completed [Yes]
This is stuff I made for my stories in Paint and some of it could be used for other crossovers. Feel free to do so just make sure to credit me!
Only specified co-authors can add chapters to this story Stargate > Fanart • Genuka + 2 others • FR7 • Chapters [20] • Words [893] • Recs [1] • Reviews [19] • Hits [8,447] • Published [13 Oct 10] • Updated [9 Aug 11] • Completed [Yes]
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