- For other uses, see Keith.
- See Spencer for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
Keith Spencer was a 23rd century Human individual, a security specialist in the Federation's Starfleet.
He was known for his imposing size.
In the year 2269, Spencer was assigned to the USS Enterprise under Captain James T. Kirk. Lieutenant Shanti assigned him and Brickston to the shuttlecraft which would escort Premier Kaulidren and his staff back to Chyrellka. (TOS novel: Renegade)
By the 2280s, Spencer had advanced to officer's rank as a starship security chief. (TOS video game: Starfleet Command)
- No further history or fate is established for this character as the name was randomly selected for a security officer by the game software.