| Ivan Zaplatin Russian: Иван Заплатин | |
| Birthname: | Ivan Vasilyevich Zaplatin |
| Nationality: | Russian |
| Office: | Deputy of the Second Imperial Duma |
| Term Start: | 20 February 1907 |
| Term End: | 3 June 1907 |
| Birth Date: | 21 January 1872 |
| Birth Place: | Orenburg Governorate, Russian Empire |
| Death Date: | after 1919 |
| Party: | Trudoviks |
Ivan Vasilyevich Zaplatin (Russian: Иван Васильевич Заплатин; January 21, 1872, Orenburg Governorate — after 1919) was a major (voyskovoy starshina) of Imperial Russian Army, a bakery butter producer, a deputy of the Second Imperial Duma from the Orenburg Governorate in 1907, who had "moderately progressive" political position. He was the founder of the Ural Union of butter-producing cooperatives (1910), that organized the export of Siberian and Ural butter to Europe. During the Kornilov affair in 1917, he was the commandant of the Tauride Palace and informed the Bolsheviks of the military actions of the Kornilov troops and commands of the headquarters of the Petrograd Military District.