Aleksander-Heinrich-Johann Silberg (30 April 1869 Narva – 24 January 1926 Tallinn) was a Russian and Estonian military personnel (Major-General).
[1] After graduating from a commerce school in St. Petersburg, he conscripted himself to the Semyonov military unit (Estonian: Semjonovi kaardiväepolk).
During the war he joined to Nikolai Yudenich's Northwestern Army.
He become the chief of Military Technology School (Estonian: sõjaväe Tehnikakool).
Later he become the head of the military company Arsenal.