The Istanbul University State Conservatory (Turkish: İstanbul Üniversitesi Devlet Konservatuarı), until 1986 the Istanbul Municipal Conservatory (Turkish: İstanbul Belediye Konservatuarı), is a major national music school in Istanbul and part of Mimar Sinan Fine Arts University.
It was first founded as the Ottoman Dârülelhan in 1917 as a counterpart to the Darülbedayi founded 1914. It is distinct from the Hacettepe University Ankara State Conservatory (founded in 1935).