Ivan Ivanovich (russian: Иван Иванович) may refer to: * Ivan Ivanovich (Vostok programme), a mannequin used in testing the Russian Vostok spacecraft in preparation for its crewed missions * SuitSat, a retired Russian Orlan spacesuit with a radio transmitter mounted on its helmet deployed as an OSCAR satellite in 2006 * ''Иван Иванович'', the Russian equivalent of "

John Doe John Doe (male) and Jane Doe (female) are multiple-use placeholder names that are used when the true name of a person is unknown or is being intentionally concealed. In the context of law enforcement in the United States, such names are often ...

" * Ivan Ivanovitch, an English-language idiom of the 19th century

People

* Ivan II of Moscow (1326–1359), Grand Prince of Moscow and Grand Prince of Vladimir from 1353 * Ivan the Young (1458–1490), eldest son and heir of Ivan III of Russia * Ivan V of Ryazan (1496–1533 or 1534), the last nominally independent ruler of Ryazan *

Tsarevich Ivan Ivanovich of Russia Ivan Ivanovich (Ива́н Иванович) (March 28, 1554 – November 19, 1581) was a Tsarevich (heir apparent) of Russia and the son of Ivan the Terrible, who killed him in a fit of rage. Early life Ivan was the second son of Ivan the T ...

(1554–1581), second son and heir apparent of Ivan IV (the Terrible) *

Ivan Ivanovitch (fencer) Ivan Ivanovitch was a French fencer. He competed in the men's épée event at the 1900 Summer Olympics The 1900 Summer Olympics (french: Jeux olympiques d'été de 1900, link=no), today officially known as the Games of the II Olympiad () ...

, French Olympic fencer

People

See also