Andrey Semyonov

Andrey Semyonov may refer to:
 * Andrei Semenov (fighter) (born 1977), Russian mixed martial arts fighter
 * Andrey Semyonov-Tyan-Shansky (1866–1942), Russian entomologist and beetle expert
 * Andrei Semyonov (footballer, born 1957), Russian football player
 * Andrei Semyonov (footballer, born 1989), Russian football player
 * Andrei Semyonov (footballer, born 1992), Russian football player
 * Andrey Semyonov (sprinter) (born 1977), Russian sprinter, medallist at the 2002 European Athletics Championships