Invasion of Russia can refer to:
•Mongol invasion of Kievan Rus' (1223–1236), a series of invasions that resulted in the Rus states becoming vassals of the Golden Horde.
•Russo-Crimean Wars (1571), an Ottoman invasion that penetrated Russia and destroyed Moscow.
•Polish–Muscovite War (1605–1618), Poland gained Severia and Smolensk.
•Ingrian War (1610–1617), a Swedish invasion which captured Novgorod and Pskov.
•Swedish invasion of Russia (1707), an unsuccessful Swedish invasion.
•French invasion of Russia (1812), an unsuccessful invasion by Napoleon's French Empire and its allies.
•Invasion of Sakhalin (1905), an invasion and annexation by the Japanese.
•Eastern Front (World War I) (1914–1918), Russia ceded Ukraine, Belarus, and the Baltic states to Germany as the Russian Empire collapsed.
•Japanese intervention in Siberia (1918-1922), an occupation of the Russian Far East by •Japanese soldiers during the Russian Civil War.
•Allied intervention in the Russian Civil War and the contemporaneous Polish–Soviet War (1919–1921), the Polish occupation of Belarus and West Ukraine.
•Operation Barbarossa (1941), a German-led invasion that started the Eastern Front of World War II.
•Kantokuen, an aborted plan for a major Japanese invasion of the Russian Far East during World War II.
•War of Dagestan (1999), a repulsed Chechen invasion of Dagestan.