Sirian or Sirians may refer to:
- Sirians, human adversaries in Lucky Starr and the Pirates of the Asteroids and other Lucky Starr novels by Isaac Asimov writing as Paul French
- Sirians, citizens of the Sirian Empire in The Sirian Experiments by Doris Lessing
- Sirians, an alien race in The Age of the Pussyfoot by Frederick Pohl
- Sirians, an alien race in Wasp by Eric Frank Russell
- Sirians, an alien race in Serious Sam
- Sirians, alien invaders in XF5700 Mantis
Read more about Sirian: People With The Surname, See Also