Jane is an adult Caucasian female with red hair. She often wears a purple dress with white collar and lighter purple leggings.
She is the matriarch of the Jetson family. She and her husband George have two children, Judy and Elroy. She is 33 years old in the first episode of the series. She is head of Skypad Apartments' recycling company. Her mother has visited. Her favorite pastime is shopping for new house gadgets. Jane is the ultimate space age housewife. She can make a mean meatloaf on her Food-a-Rac-a-Cycle and is an expert at shopping. Always ready to provide love and support for her husband and children, she knows just how to make the Jetson household run smoothly. Jane is obsessed with fashion and new gadgetry. Her favorite store is Mooning Dales. She is a dutiful wife who always tries to make life as pleasant as possible for her family. Outside of the home, she is a member of the Galaxy Women Historical Society and is a fan of Leonardo de Venus and Picasso Pia.
- Penny Singleton - The Jetsons, The Jetsons Meet the Flintstones, Rockin' with Judy Jetson, Hanna-Barbera's 50th, The Funtastic World of Hanna-Barbera, Jetsons: The Movie
- Laurie Fraser - "The Best Son"
- Grey DeLisle - The Jetsons & WWE Robo-WrestleMania
- Her first boyfriend was Blinky Sunspot.