Dorf is a surname. Notable people with the surname include:
Barbara Dorf (1933–2016), British artist Erling Dorf (1905–1984), American geologist and paleobotanist Michael Dorf (disambiguation) Richard C. Dorf (1933–2020), professor emeritus of Management and Electrical and Computer Engineering at the University of California, Davis Shel Dorf (1933–2009), American comic-book letterer