Georgi Antonov (1914–?), a Soviet army officer, stripped of the title Hero of the Soviet Union due to his defection

Ivan Antonov (1919–1960), a Soviet writer from Mordovia

Vladimir Antonov (b. 1946), a Russian scientist

Antonov is a Ukraine-based aircraft manufacturing and services company. Antonov (Антонов) may also refer to:

Vladimir Antonov-Ovseyenko (1883–1939), a Soviet statesman and party figure

Antonov Airlines, a cargo airline based in Kiev

Oleg Antonov, a Soviet aircraft designer

Antonovka (apple), an apple cultivar

Aleksei Antonov, a Soviet Army general

Alexander Antonov (1888–1922), the leader of the Antonovschina peasant revolt in Russia

Sergei Antonov (?–2007), a Bulgarian accused of involvement in attempt by Mehmet Ali Ağca to kill Pope John Paul II.