Hristo Silyanov (1880 in Istanbul, Ottoman Empire – 1939 in Sofia, Bulgaria) (Bulgarian: Христо Силянов) was a Bulgarian revolutionary, historian and memoirist. He was among the activists of the Bulgarian Macedonian-Adrianople Revolutionary Committees and in his memoirs uniquely described the history of the organization in its early period. Silyanov Peak in Antarctica is named after Hristo Silyanov.