Judy Graubart (b. 1943) is a comic actress who began her career with the improv group Second City in Chicago. After appearing as a regular on the 1970 summer series Comedy Tonight (with Robert Klein and Madeline Kahn), Graubert was cast in CTW's follow-up to Sesame Street, The Electric Company. Graubart appeared as Jennifer of the Jungle, cooking hostess Julia Grown-Up, and other characters. She also joined the Sesame Street Muppets and her other Electric Company co-stars in the TV special Out to Lunch.

In 1991, she appeared as an x-ray technician in the video Sesame Street Home Video Visits the Hospital. She also appeared on Sesame Street as a saleswoman in Episode 3059 where she helped Linda buy a new hat.

Outside of The Electric Company and Second City, Graubert's opportunities have been more limited. Highlights include the voice of Stella Starlet in the x-rated Tarzan spoof Shame of the Jungle (aka Tarzoon), and co-starring roles in Simon (with Alan Arkin and Madeline Kahn), Author! Author! (with Dyan Cannon), and Judy Berlin (with Kahn and Anne Meara). Her husband is character actor Bob Dishy.