Oleksander Hrekov

Oleksander Petrovych Hrekov
Born	(1875-12-04)4 December 1875 Glukhovsky uezd, Russian Empire
Died	2 December 1958(1958-12-02) (aged 83) Vienna, Austria
Allegiance	Russian Empire (1905–1917)  West Ukrainian People's Republic (1917–1921)
Service/branch	Imperial Russian Army Ukrainian Galician Army
Years of service	1905–1921
Rank	Major General Otaman
Battles/wars	First World War Ukrainian War of Independence The Entente intervention Polish–Soviet War Chortkiv offensive

Oleksander Petrovych Hrekov (Ukrainian: Олександр Петрович Греков; 4 December 1875 – 2 December 1958) was a general of the Imperial Russian Army and Ukrainian People's Army. He was a commander-in-chief of the army of the West Ukrainian National Republic during the Polish-Ukrainian War and architect of the Chortkiv offensive in which the Ukrainian Galician Army advanced 120 km (75 mi) against the Polish army.