Oleksandr Ivanovych Kuzmuk (Ukrainian: Олекса́ндр Іва́нович Кузьму́к; born 17 April 1954) is a Ukrainian politician and military commander, who is member of the Party of Regions and was Minister of Defence of Ukraine on two occasions, from 1996 to 2001 and from 2004 to 2005. Kuzmuk formerly commanded the National Guard of Ukraine (1995–1996) and holds the highest rank in the Ukrainian military, General of the Army of Ukraine (1998).