Demetros (died 1802) was Emperor of Ethiopia intermittently between 1799 and 1801, and a member of the Solomonic dynasty.
He may be the same person as the "Adimo" mentioned in the account of the traveler Henry Salt who was dead by the time of Salt's visit to northern Ethiopia in 1809/1810.
[1] Demetros was elevated as Emperor by Dejazmach Gugsa and his brother Alula, who put his predecessor Emperor Salomon III in chains.
[2] However, in March of the next year, Tekle Giyorgis returned to Gondar, supported by Ras Wolde Selassie, and while Tekle Giyorgis made a point of not entering the palace, Demetros is commonly considered to have been deposed at that point.
"[4] On this rapid succession of emperors at the will of the powerful warlords, the writer of The Royal Chronicle lamented, The Royal Chronicle records his death late in 1802.