Aleksandr Sergeyev

Aleksandr Sergeyev may refer to:


 * Aleksandr Sergeyev (canoeist) (born 1994), Russian canoeist
 * Aleksandr Sergeyev (chess player) (1897–1970), Russian chess player
 * Aleksandr Sergeyev (footballer, born 1998), Russian football player
 * Alexander Sergeev (physicist) (born 1955), Russian physicist
 * Aleksandr Sergeyev (triple jumper) (born 1983), Russian triple jumper