Sandra Rhodes was a Starfleet lieutenant and security officer on the USS Enterprise-D in the 2370s.

In 2370, she and Crewman Garvey were assigned to guard Jason Vigo after the Ferengi Bok threatened his life. In Ten Forward, Jason was able to convince her to give him more room. She also summoned medical assistance when Jason suffered a seizure because of Forrester-Trent Syndrome. (TNG: "Bloodlines")