 Elim Pavlovich Demidov, 3rd Prince of San Donato

Count Elim Pavlovich Demidov, 3rd Prince of San Donato (; 6 August (20 June, per Ferrand) 1868, Hietzing suburb of Vienna – 28 March 1943, Athens) of the Demidov industrial family, was the Russian Empire's last ambassador to Greece, where he and his wife remained in exile and him as White Russian ambassador.Elim Demidov was the son of Princess Maria Meshcherskaya and Pavel Pavlovitch Demidov, 2nd Prince of San Donato.