watch 01:29 Wiki Targeted (Entertainment) Do you like this video? Play Sound Lieutenant Commander Data. (COMIC: Assimilation²) Lieutenant Commander (Lt. Commander) was a military rank attributed to Henry Clarke of the Naval Intelligence Division. (AUDIO: Criss-Cross, Quicksilver) In a parallel universe, the android known as Data was a Lieutenant Commander of the Federation Starfleet who served aboard the USS Enterprise (NCC-1701-D). (COMIC: Assimilation²) Retrieved from "https://tardis.fandom.com/wiki/Lieutenant_Commander?oldid=2986697" Categories: Title stubs Titles and offices from the real world Military ranks + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.