27-year-old Aleksanyan beat Aliaksandr Hrabovik, from Belarus, by a score of 5-0 for the top prize.
26-year-old Hovhannes Bachkov, a boxer from Armenia, was declared champion of the 64-kilogram division at the II European Games being held in Minsk.
Boxer Artur Hovhannisyan, from Armenia, was declared champion of the 49-kilogram division at the Second European Games being held in Minsk.