Quatal III was a planet located in the Quatal star system.

Prior to 2328, Syjin and Grek traded goods near Quatal III, but the Mantickian olives that Grek gave Syjin were spoiled. This left Syjin very suspicious of Grek as he thought Grek did it on purpose. (TLE - Terok Nor novel: Day of the Vipers)