Matthias Trattner was born in Haag in Upper Austria and had his first violin lesson at the age of five. From 2003 to 2006, he was a chorister with the St. Florian Sängerknaben. In the 2008/2009 season, he played the leading boy’s role in the Christmas opera AMAHL UND DIE NÄCHTLICHEN BESUCHER at the Landestheater Linz. Between 2009 and 2012, he appeared in various productions at the Kammerspiele Linz, including the musicals JEKYLL & HYDE and LINIE 1. He has subsequently appeared in productions like the world premiere of BREAKING FREE – A TRIBUTE TO QUEEN in 2014, at the Landestheater Linz and the Stadttheater Bad Hall, JESUS CHRIST SUPERSTAR at the Circus Krone in Munich, THE SOUND OF MUSIC and THE DROWSY CHAPERONE – FOUR WEDDINGS AND A MUSICAL at the Prinzregententheater in Munich, and CABARET at the Sommerfestspiele Bad Hersfeld. In 2016, he finished his training at the Bayerische Theaterakademie August Everding in Munich and was immediately cast in DON CAMILLO & PEPPONE at the Theater St. Gallen. His most recent appearance was in the same production at the Ronacher in Vienna.