|Born||20 December 1970|
Kyiv, Soviet Union
|Height||1.80 m (5 ft 11 in)|
|Weight||69 kg (152 lb)|
Oleksandr Oleksandrovych Fedenko (Ukrainian: Олександр Олександрович Феденко; born 20 December 1970) is a retired Ukrainian cyclist. He competed in four road and track events at the 1996 and 2000 Summer Olympics and won a silver medal in the 4000 m team pursuit in 2000. In this discipline his team finished in seventh place at the 1996 Games and won two world titles in 1998 and 2001.
In road racing, he won the Kroz Srbiju in 1995.