Artur Petrosyan was born on December 5, 1984. 
In 1991-2001 he studied at Yerevan Secondary School No. 27 named after Derenik Demirchyan, in 2001-2006 at the Yerevan State Institute of Theater and Cinema'  Musical Theater and Cinema Actor. 
In 2012-2021 he was an actor of the State Chamber Musical Theater, since October 2021 - an actor of the State Theater of Musical Comedy named after Hakob Paronyan.