Scientist

Scientists continually advance technology and knowledge.

Terran Scientists

 * Jenson Archimedes
 * Bian Ari
 * Helek Branamoor
 * Burgess
 * Cerberus Commander
 * Ozmel Dodds
 * Samir Duran
 * Flanx
 * Ariel Hanson
 * Informant
 * Magellan
 * Reginald Morris
 * Pelagius
 * Doran Routhe
 * Ulani Tirano
 * Velichek
 * Fredrica Wallis

Terran Game Units

 * UED scientist
 * Confederate remnants scientists

Civilians have been used as scientists in numerous missions.

Protoss Scientists

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