There just aren't a lot of Horror movies set in space, and so we had to be a bit liberal with the titles that we included on this list. Below, you'll find a few movies that lean more towards the Sci-Fi side of things, as well as a few that are straight-up B-movies. We even included Hellraiser: Bloodlines here, because it featured Cenobites in Space.
It's a small list that takes some liberty with boundaries, but Space Horror is a tiny sub-genre that we love, and so we felt that it deserved a bit of recognition.
If you're in the mood for a truly quality Space Horror Flick, any of the movies in our Top Six will do you right. Alien and Event Horizon are probably our all-time faves, but then they all bring their own unique and terrifying vision to the Space Sub-Genre.
*Most of the links go to Amazon so that you can stream or grab yourself a copy of the movies; our review of the movie (when applicable); or in the case of some of the older & more obscure titles, IMDB, because they simply aren't available to stream or purchase.