Lisa Gansky is an American entrepreneur and author, recognized for her pioneering work in the early internet and digital photography sectors. In 1993, she co-founded Global Network Navigator (GNN) with Tim O'Reilly and Dale Dougherty, which became the first commercial website and portal. As CEO, she oversaw its acquisition by America Online (AOL) in 1995, after which she served as Vice President of Internet Properties and Services at AOL.