Ivan Fedorovich Yankovich de Mirievo (before 1777–6 June 1811) was an Imperial Russian soldier who saw service in the Napoleonic Wars. Yankovich was born sometime before 1777, the son of renowned educational reformer Teodor Janković de Mirievo, a Serbian immigrant and member of the Russian Academy ennobled by Catherine the Great. The younger Yankovich began his military career in 1795 in the Life Guard Horse Regiment, the unit in which he remained until his death.