Alexander Davydov or Aleksandr Davydov may refer to:Aleksandr Davydov (animator) (1937–2012), Soviet and Russian animator Aleksandr Davydov (footballer) Alexander Davydov (physicist), Soviet and Ukrainian physicist Alexander Davydov (singer) (1872–1944), Russian and Soviet opera singer Alexander Davydov (soldier), Soviet Red Army major and an illegitimate child of Joseph Stalin Alexander Lvovich Davydov (1773–1833), Russian Imperial major-general