Konstantinos Nider

Lieutenant general

Konstantinos Nider
Lieutenant general; Konstantinos Nider
	Nider (right), with his chief of staff, Colonel Theodoros Pangalos c. 1917–1918
Native name	Κωνσταντίνος Νίδερ
Born	c. 1865; Missolonghi, Kingdom of Greece
Died	1942 (aged 76–77); Athens, Hellenic State
Allegiance	Kingdom of Greece
Branch	Hellenic Army
Years of service	1884–1922; 1922–1923
Rank	Lieutenant general
Commands	I Army Corps (Chief of Staff); 1st Infantry Division; Army of Asia Minor; Army of Thrace
Wars	Greco-Turkish War (1897); Balkan Wars First Balkan War; Second Balkan War; ; First World War Macedonian front; ; Russian Civil War Allied intervention in the Russian Civil War; Southern Front Southern Russia Intervention; ; ; Greco-Turkish War (1919–1922);
Alma mater	Hellenic Military Academy
Other work	Vice Minister of Military Affairs

Konstantinos Nider (Greek: Κωνσταντίνος Νίδερ, c. 1865–1942) was a Greek military officer. A lieutenant general in the Hellenic Army, he distinguished himself during the First World War and the Greco-Turkish War (1919–1922).