Jonathan Fenby CBE (born 11 November 1942) is a British writer, analyst, historian and journalist who edited newspapers in Britain and Asia.
He was Editor of Reuters World Service from 1973 to 1977 and then held senior editorial posts at major news organisations in Britain, Europe and Hong Kong. He headed the China Team at the research service Trusted Sources from 2006 to 2022 where he was also a founding partner and a managing director at Trusted Sources an emerging markets research and consultancy firm headquartered in London which merged with Lombard Street Research in 2016. His investment and strategy research was focused towards policy interpretation, politics and the broader political economy including East Asian politics and strategy.