- For the primary universe counterpart, see Roger Lemli.
- See Lemli for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
In the mirror universe, Lieutenant Roger Lemli was a Terran male security officer in the service of the Imperial Starfleet of the Terran Empire during the 23rd century.
In 2267, he was one of two guards on the bridge of the ISS Enterprise when the James T. Kirk of the primary universe temporarily took command of the starship. (TOS episode: "Mirror, Mirror")