Jackie O's famous pillbox hat is featured on an episode of The Flintstones entitled Social Climbers, which originally aired on November 17, 1961. In it, Wilma and Betty are visiting one of Bedrock's houses of Haute Couture to look for a dress for the Ambassador's Reception and Betty comments on the new "Jackie Kennerock" look.
In the Seinfeld episode "The Chaperone", Elaine Benes (Julia Louis-Dreyfus) interviewed for Onassis' former job as editor at Doubleday. In the episode, Elaine is depicted as wearing large sunglasses and a scarf over her hair in a style similar to that of Onassis.
On season nine of the show Married...With Children in the episode "Dud Bowl", Al Bundy Polk High School's rival, George S. Patton High, is renamed Jackie Onassis High. The school's mascot is the First Ladies, and the uniforms are pink and black. This is a reference to a famous Chanel suit Onassis wore on the day her first husband was assassinated.