- For other uses, see Semprinnius.
Semprinnius was a 23rd century Romulan individual, an officer in the Romulan Star Empire's military, the Romulan Imperial Fleet. Semprinnius's specialty was as a starship science officer. (TOS video game: Starfleet Command)
- No history or fate is established for this character as its name was randomly selected for a science officer by the game software.