in the 20th & 21st Centuries
- Various indigenous populations across the globe (1900-present)
- German genocide of the Hereros in Southwest Africa (1904)
- Ottoman Turk genocide of Armenians (1915-1923)
- Soviet Manmade Famine in Ukraine (1933)
- Nazi-perpetrated Holocaust of Jews, physical and mentally handicapped, and Roma and Sinti (Gypsies) (1933-1945)
- Indonesian mass slaughter of Communists and suspected Communists (1965-1966)
- Bangladesh genocide (1971)
- Tutsi government troops' genocide of Hutus in Burundi (1972)
- Indonesian-perpetrated genocide of East Timorese (1975-early 1990s)
- Khmer Rouge genocide of Cambodians (1975-1979)
- Genocide of Mayans by Guatemalan government troops and militia (1980s through early 1990s)
- Iraqi gassing of Kurds in northern Iraq (1988)
- Sudan government's genocide of Nuba (late 1980s-1990s)
- Rwandan genocide perperat5ed by extremist Hutus against Tutsis and moderate Hutus (1994)
- Serb-perpetrated genocide against Muslim boys and men of Srebrenica (1995)
- Government of Sudan and Janjaweed (Arab militia) of black Africans of Darfur, Sudan (2003-present)