The Ethio-Djibouti Railway (French: Chemin de Fer Djibouto-Éthiopien (C.D.E.) is a metre gauge railway in the Horn of Africa that once connected Addis Ababa to the port city of Djibouti. The operating company was also known as the Ethio-Djibouti Railways. The railway was built in 1894–1917 to connect the Ethiopian capital city to French Somaliland.