Efstathios Katsikogiannis
Efstathios Katsikogiannis () was a Hellenic Army officer who reached the rank of major general. He was born in Athens in 1869, to a family of "armatoloi" of the Valtos region. He was commissioned an artillery officer in the Hellenic Army, and fought in the Greco-Turkish War of 1897, the Balkan Wars of 1912–13, and the Greco-Turkish War of 1919–1922, where he commanded the 11th Infantry Division. He retired, on his own request, with the rank of major general, on 7/20 December 1922.