Communities related to r/startrek, with what each one is for and how it differs. Member figures come from SubMouse's safe-for-work directory.
r/startrek (about 1.1M members, directory rank #994) is a casual constructive place to talk about Star Trek. Star Wars, multi-franchise science fiction and general television each have clearer homes when the thread is not Trek.
Stay on startrek for Trek series and films. Use StarWars for the other big space franchise, scifi for broader speculative fiction, and television for general TV talk.
r/startrek — Star Trek news and discussion
A casual, constructive, and most importantly, welcoming place on the internet to talk about Star Trek
Star Wars - A long time ago, in a galaxy far, far, away...
When to choose it: Star Wars rather than Star Trek.
Why it is here: Directory related. Large Star Wars community (about 4.7M members, rank #194).
How it differs from r/startrek: Wars versus Trek franchise focus.
scifi
When to choose it: Science fiction beyond Trek canon.
Why it is here: Directory related for startrek.
How it differs from r/startrek: Multi-franchise sci-fi versus Trek-only.
📺 Television Discussion and News
When to choose it: General TV discussion across shows.
Why it is here: See also movies vs television on SubMouse.
How it differs from r/startrek: All-TV remit versus Trek fandom.
Use the related subreddits finder for r/startrek: Find related to r/startrek.
Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-09 UTC); 7-day growth measured from 2026-11-02. Directory rank is listing order. Guide updated 2026-11-07.