Julie Deborah Kavner is an American actress. Known for her voice role as Marge Simpson on the animated television series The Simpsons, Kavner first attracted notice for her role as Brenda Morgenstern, the younger sister of Valerie Harper's title character in the sitcom Rhoda, for which she won a Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series. She also voices other characters for The Simpsons, including Marge's mother, Jacqueline Bouvier, sisters Patty and Selma Bouvier, and half-step-great-aunt Eunice Bouvier.

Marjorie Jacqueline "Marge" Simpson (née Bouvier) is a character in the American animated sitcom The Simpsons and part of the eponymous family. Voiced by Julie Kavner, she first appeared on television in The Tracey Ullman Show short "Good Night" on April 19, 1987. Marge was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office. Groening had been called to pitch a series of shorts based on Life in Hell but instead decided to create a new set of characters. He based the character on his mother Margaret Groening. After appearing on The Tracey Ullman Show for three seasons, the Simpson family received their own series on Fox, which debuted December 17, 1989.