StarTrek: The Next Generation and Halo
Crossovers
Second Contact by Memory Theta reviews
In the year 2367, the RSS Endurance (RSRN-1702-D) investigates a temporal anomaly in the Mazar System. They encounter a ship and crew, alien not only to them but to their Galaxy. The USS Enterprise-D. However, the Republic in which the Endurance comes from has had experience with these matters before and even has Spartans to prove it.
Rated: T - English - Adventure/Sci-Fi - Chapters: 20 - Words: 63,828 - Reviews: 6 - Favs: 37 - Follows: 42 - Updated: 2/14/2018 - Published: 2/21/2016 - [OC, Fred-104] Data, J. Picard
HaloStar Trek Crossover by TheInquisitor97 reviews
These are the Voyages of the starship Enterprise E and the remaining crew of the UNSC Pillar of Autumn. Fighting to get back home, to Earth and back to the Federation. The crew of the Enterprise is trapped in the Halo Universe and assists the UNSC and the crew of the Autumn get back home.
Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 8,796 - Reviews: 4 - Favs: 14 - Follows: 12 - Updated: 9/30/2016 - Published: 8/19/2016
Best of Both Worlds by YappiChick reviews
"What's a Halo?" / "I have no idea, Number One, but I suspect we will find out soon enough."
Rated: K+ - English - Sci-Fi - Chapters: 16 - Words: 17,085 - Reviews: 58 - Favs: 156 - Follows: 133 - Updated: 4/8/2014 - Published: 7/26/2013 - Data, J. Picard, Cortana, Master Chief/John-117 - Complete
Somewhat of a Halo TNG crossover by nvrfree4eternity reviews
A "what if" story. The "what if" scenario asks "what if the Federation, specifically Picard and his crew, were to encounter a divided Covenant where one faction is led by the Sangheili and the Jiralhanae lead the other.
Rated: T - English - Sci-Fi - Chapters: 5 - Words: 4,469 - Reviews: 2 - Favs: 9 - Follows: 10 - Updated: 4/8/2014 - Published: 9/30/2013 - Data, J. Picard, W. Riker, Worf
Enemies Allied by Wingman201 reviews
As the Covenant slipspace jump to Reach, the Fleet of Particular Justice rips a hole in the inter-dimensional boundaries as Jean-Luc Picard leads the Enterprise in a retreat against the Borg. Put it this way: Who would win? The Borg or the Covenant?
Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 43,194 - Reviews: 46 - Favs: 55 - Follows: 61 - Updated: 2/16/2012 - Published: 11/21/2010 - J. Picard, SPARTAN-B312/Noble Six
The Final Frontier of Madness by thesemimaster reviews
The Enterprise is having it too easy, so Q decides to give Picard his biggest headache yet. Rated M for strong language and situations. A Red vs. Blue crossover.
Rated: M - English - Humor/Sci-Fi - Chapters: 4 - Words: 9,266 - Reviews: 12 - Favs: 26 - Follows: 32 - Updated: 7/17/2009 - Published: 6/9/2009
Star Trek: Combat Evolved by Ben Griggs reviews
The Chief meets the Enterprise and the Federation desides to aid the UNSC. Now complete hope you like the last chapter. Sequel called Halo: Dominion War read and review please. Legal stuff on profile
Rated: T - English - Sci-Fi - Chapters: 19 - Words: 15,432 - Reviews: 23 - Favs: 90 - Follows: 39 - Updated: 4/13/2009 - Published: 10/1/2008 - Complete