Kostas Biris

Konstantinos "Kostas" Biris (; 1899–1980) was a Greek architect, city planner and folklorist. He was born in Cairo but grew up in Euboea; he graduated from NTUA in 1921.

Books 1946, Reconstruction plan for the Capital city includes a plan for a unified archaeological park, on the areas of Acropolis, Plaka, Dimosiou Simatos and Iera Odos 1957, History of the NTUA 1958, For modern Athens, studies and contests 1960, Arvanites 1966, Athens from the 19th to the 20th century