Mark Walter Scott (born 9 October 1962) is an Australian and American public servant and academic administrator who serves as the Vice-Chancellor and Principal of the University of Sydney.
Scott had previously held a senior role at Fairfax Media, responsible for the editorial content of the group's major newspapers, including The Sydney Morning Herald, The Age, The Sun-Herald and The Sunday Age. He was the managing director of the Australian Broadcasting Corporation from 2006 to 2016.