Scientist

Scientists continually advance technology and knowledge.

Terran Scientists

 * Jenson Archimedes, Head Counsel to Arcturus Mengsk
 * Bian Ari
 * Professor Helek Branamoor (Umojan and Sons of Korhal scientist)
 * Dr. Burgess (specializes in neural resocialization)
 * Cerberus Commander (black ops)
 * Ozmel Dodds (bioweapon researcher)
 * Doctor Flanx (employed by the Confederate Ghost Program)
 * Ariel Hanson
 * Informant (worked with the Fist of Redemption)
 * Magellan
 * Dr. Reginald Morris (employed by the Ghost Program)
 * Besainted Pelagius (cult leader, considers his technology "holy")
 * Doran Routhe (United Powers League scientist responsible for the Long Sleep)
 * Ulani Tirano (Teleportation field researcher)
 * Velichek (Kimeran Pirates inventor)
 * Dr. Fredrica Wallis

Terran Game Units

 * Confederate remnants scientists
 * Genetic engineers (employed by Clandestine Mercenaries on a dark moon)

UED Scientists

 * UED scientist (used to control the Slave Broods)
 * UED genetic engineers (medics, used to help control zerg)

Civilians have been used as scientists in numerous missions.

Protoss Advance/Experimental Facility Scientists

 * Forthum (lead scientist)
 * Gruu
 * Harrum
 * Jhas
 * Wa'Rak
 * Nubas (previously deceased)