İstemihan Taviloğlu (15 April 1945 – 17 March 2006) was a Turkish composer and a music educator. He's most known piece is the Clarinet Concerto which happens to be the first ever Clarinet Concerto composition from a Turkish composer. He is also the co-founder of the Musicology department in Ankara State Conservatory. He is also known as the teacher of all the musicians that came from conservatories in Turkey. Taviloğlu taught at Ankara State Conservatory and at Dokuz Eylül Conservatory in İzmir. He is known as the composer of the first Turkish clarinet concerto.