Sergey Aleksandrov

Sergey Aleksandrov may refer to:
 * Sergey Alexandrov (politician), the First Secretary of the Communist Party of the Soviet Union (2001)
 * Sergei Aleksandrov (footballer, born 1973), Russian association football player
 * Sergey Alexandrov (ice hockey) (born 1978), Kazakhstani ice hockey player
 * Serghei Alexandrov (born 1965), Moldovan international footballer