- See Douglas for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
- For the primary universe counterpart, see Sarina Douglas.
In the mirror universe, Sarina Douglas was a Terran female who lived during the 24th century. She was a very shy and reserved young woman with a knack for breaking codes.
By 2375, she was a member of the Terran Rebellion and served aboard the Defiant-class warship Terra Victor under the command of Captain Kasidy Yates. Sarina was killed when the ship was destroyed by the IKS Ya'Vang. (DS9 - Mirror Universe novel: Saturn's Children)