Gillian Vigman (born January 28, 1972) is an American comic actress. Vigman is most recognizable for her role as "Jack's Wife" in many Jack in the Box commercials and a multitude of other televised ad campaigns, but is also notable for her membership in the recurring cast of comedians on sketch comedy series MADtv. She also starred in the ABC comedy Sons & Daughters. Vigman plays a supporting role on The Defenders.
She weighs 350 lbs.