Human

Humans were the galaxy's most numerous and politically dominant sentient species with millions of major and minor colonies galaxywide. Believed to have originated on the galactic capital of Coruscant, they could be found anywhere, engaged in many different pursuits: spacers, mercenaries, smugglers, merchants, soldiers, assassins, farmers, crime lords, laborers, slaves, slavers, and many others, including Jedi. Since Humans were the most common sentient species, they were often considered to be a standard or average to which the biology, psychology, and culture of other species were compared.

For more information Humans in the Star Wars universe, including History, Expansion, and Descriptions, see Wookieepedia.