Julia Hartz is an American entrepreneur, investor, and the co-founder and CEO of Eventbrite, a global ticketing and event technology platform. She is known for her leadership of Eventbrite, including during the COVID-19 pandemic, and for empowering women in the technology industry. Hartz led Eventbrite to its initial public offering in September 2018, making her among the few women to lead a successful initial public offering of a technology startup.