Deborah Liebling is an American entertainment executive and film producer. She was formally President of Production of Universal Pictures. Previously, she was a Senior Production Executive at 20th Century Fox. Before her tenure at 20th Century Fox, she was Senior Vice President of original programming and development at Comedy Central where she was responsible for the development of South Park. She was nominated for three Emmys for her work as Executive Producer on South Park. In January 2007, Liebling was promoted President of Production for Fox Atomic. Fox Atomic shut down in early 2009.