Filtration camp

Filtration camp may refer to:

• NKVD filtration camps, camps for the screening of Soviet soldiers in enemy land or under enemy control set by the NKVD
• Filtration camp system in Chechnya, mass internment centers of Chechens applied in Russia during the Chechen Wars
• Russian filtration camps of Ukrainians, used by Russia during the 2022 Russian invasion of Ukraine before forcibly displacing Ukrainian citizens to Russia

See also

• Concentration camp
• Special camp (disambiguation)