Ustinov is a Russian surname that can refer to the following:
Alexander Ustinov, K-1 fighter and boxer
Dmitriy Ustinov, the Soviet Union's defence minister from 1976 to 1984
Jona von Ustinov aka "Klop" Ustinov, journalist and diplomat, father of Sir Peter Ustinov
Sir Peter Ustinov, born Peter Alexander von Ustinov, actor, writer, dramatist and raconteur.
Plato von Ustinov, Russian aristocrat who lived in Jaffa, father of Jonah von Ustinov
Vladimir Ustinov, the Minister of Justice of the Russian Federation
