Queen Machina, also known as the Machine Queen, is King Mondo's beautiful wife and Queen of the Machine Empire. She is also the mother of Prince Sprocket, Princess Circuitrina and Prince Gasket. She usually carries a metal collapsible green fan with her, which she can duplicate and use as a weapon. She loves her husband and children dearly as she shows great worry about King Mondo using the Sword of Damocles once more.