Mikro Dereio

Mikro Dereio Μικρό Δέρειο
Community
Mikro Dereio
Coordinates: 41°19′N 26°06′E / 41.317°N 26.100°E / 41.317; 26.100
Country	Greece
Administrative region	East Macedonia and Thrace
Regional unit	Evros
Municipality	Soufli
Municipal unit	Orfeas
Population  (2021)[1]
• Community	1,836
Time zone	UTC+2 (EET)
• Summer (DST)	UTC+3 (EEST)

Mikro Dereio (Greek: Μικρό Δέρειο) is a village and a community in the central part of the Evros regional unit in Greece. It is situated on the left bank of the river Erythropotamos, in the Eastern Rhodope Mountains. The border with Bulgaria is 5 km to the north. Mikro Dereio is on the Greek National Road 53. In 2021 its population was 1,836 for the community, which consists of the villages Mikro Dereio, Geriko, Goniko, Mega Dereio, Petrolofos, Roussa and Sidirochori. It is the most populous community of the municipal unit of Orfeas.