- See Sanchez for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
Sanchez was a female Human Starfleet officer serving as a relief navigator aboard the USS Enterprise under Captain James T. Kirk in 2267. Sanchez was on duty when the Enterprise was attacked by three Klingon D7-class starships, following Commander Spock's capture by and rescue from Klingon agents. (TOS - Constellations short story: "Chaotic Response")