- See Marquez for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
Ensign Ramiro Marquez was a 23rd century Human man, an officer in Starfleet. In the year 2289, Marquez was a duty communications officer on the Federation starship USS Excelsior. (TLE novel: Excelsior: Forged in Fire)
During the incident with the Anjiri and Nykkus pirates, Marquez manned the comms while Janice Rand helped with the troubleshooting and morale-boosting duties required post-attack.
When Captain Kirk contacted the Excelsior, Marquez was somewhat dazzled as he passed the call through to Hikaru Sulu. (TOS - The Captain's Table novel: War Dragons)