<P> Ramin Djawadi ( / rɒˈmiːn ˈdʒɑːvədi / , Persian : رامین جوادی ‎ ; born July 19 , 1974 ) is a German - Iranian composer . Djawadi is best known for his score for HBO 's acclaimed television series Game of Thrones . He is also known for his works on movies such as Clash of the Titans , Pacific Rim , Warcraft and the Grammy - nominated score for the 2008 Marvel film Iron Man , and television series including Prison Break , Person of Interest , and Westworld . </P>
who wrote the game of thrones theme song
Ramin Djawadi