Mark Frissora (born August 1955) is a business executive in the United States. He was the CEO and president of The Hertz Corporation until 2019, and before that, he was the CEO and president of Caesars Entertainment. He began his career working in different executive positions for General Electric, Philips Lighting Company, and Aeroquip-Vickers, as well as CEO and chairman of Tenneco and Hertz, before being named Caesars' CEO in July 2015.