Tana Qirqos (variantly spelled Tana Kirkos; also called Tana Chirqos or Tana Chirkos, etc.; Ge'ez: ጣና ቂርቆስ ṭānā qirqos, ጣና ጪርቆስ ṭānā č̣irqos) is an island in the eastern part of Lake Tana in Ethiopia, near the mouth of the Gumara River, having a latitude and longitude of 11°51′49″N 37°29′27″E / 11.86361°N 37.49083°E. It is considered a holy island, and only monks of the Ethiopian Church live there.