Igor Sergeyev
 Igor Dmitriyevich Sergeyev (Russian: Игорь Дмитриевич Сергеев) (20 April 1938 — 10 November 2006) was the Defense Minister of the Russian Federation from 22 May 1997 until 28 March 2001. He was the first and (as of 2013) only Marshal of the Russian Federation.