Stella Mudd was the shrewish wife of Harcourt Fenton Mudd. She had been left behind on Earth when the latter began his career as a con-artist. When the android Norman allowed Harry to take over his planet, he made a replica of her, so that he could verbally abuse her at will. When James T. Kirk removed the androids from Mudd's control, he left Mudd on the planet with a large number of uncontrollable replicas of Stella as punishment. (TOS: "I, Mudd")
- Stella was played by Kay Elliot