Ivan Nikolayevich Durnovo (Russian: Иван Николаевич Дурново, the patronymic is also transcribed as Nikolaevich; 13 March [O.S. 1 March] 1834 – 11 June [O.S. 29 May] 1903) was a Russian politician. He served as Chairman of the Committee of Ministers between 1895 and 1903, the precursor to the post of prime minister.