Alexander Deyneko was born in Novosibirsk, a capital city of Siberia, Russia. His parents were the soloists of the Novosibirsk State Opera and Ballet House.

After studying music and receiving his diploma in a Radio Engineering, Alexander went to the St. Petersburg Rimsky - Korsakov Conservatory for vocal studies and later received a Master Degree as an opera singer.

His repertoire includes Tchaikovsky's Eugene Onegin (Gremin), Rimsky - Korsakov's The Tsar's Bride (Sobakon), Borodin's Prince Igor (Konchak), Mussorgsky's Boris Godunov (Pimen), and Mozart's Le nozze de Figaro (Don Bartolo).
Alexander Deyneko now is a Canadian citizen and lives in Vancouver, Canada.

The Old Gypsy's role in S. Rachmaninov's Aleko will be his debut in the USA.