Vadnay was a location in the galaxy. Between 19 BBY and 18 BBY, Phee Genoa claimed to have a lead to an ancient chalice supposedly located on Vadnay, which had once belonged to the Kingdom of Elweys being lost over a millennium beforehand. The pirate stated she would have her droid MEL-221, who had been destroyed in the Kaldar Trinary system, rebuilt before venturing to Vadnay.