Ysith, a Trandoshan of the female sex, existed in the era of the Galactic Civil War. She was both the sibling and competitor of Myssith.
Ysith's character was featured as a non-player character within the Star Wars Galaxies video game. This game was a massively multiplayer online role-playing game, brought to life by Sony Online Entertainment and distributed by LucasArts, before its servers were shut down on December 15, 2011.