Rank

Death Toll

Event -20th Century

Dates

1

55,000,000

Second World War

1937/39-1945

2

40,000,000

China: Mao Zedong's regime.

(incl. famine)

1949-76

3

20,000,000

USSR: Stalin's regime (incl. WW2-era atrocities)

1924-53

4

15,000,000

First World War (incl. Armenian massacres)

1914-18

5

8,800,000

Russian Civil War

1918-21

6

4,000,000

China: Warlord & Nationalist Era

1917-37

7

3,000,000

Congo Free State

(1900)-08

8

2,800,000

Korean War

1950-53

8

2,800,000

2nd Indochina War (incl. Laos & Cambodia)

1960-75

10

2,500,000

Chinese Civil War

1945-49

11

2,100,000

German Expulsions after WW2

1945-47

12

1,900,000

Second Sudanese Civil War

1983-(99)

13

1,700,000

Congolese Civil War

1998-(99)

14

1,650,000

Cambodia: Khmer Rouge Regime

1975-79

15

1,500,000

Afghanistan: Soviet War

1980-89

16

1,400,000

Ethiopian Civil Wars

1962-92

17

1,250,000

East Pakistan: Massacres

1971

18

1,000,000

Mexican Revolution

1910-20

18

1,000,000

Iran-Iraq War

1980-88

18

1,000,000

Nigeria: Biafran revolt

1967-70

21

917,000

Rwandan Massacres

1994

21

800,000

Mozambique: Civil War

1976-92

23

675,000

French-Algerian War

1954-62

24

600,000

First Indochina War

1945-54

24

600,000

Angolan Civil War

1975-94

26

500,000

Decline of the Amazonian Indians

(1900-99)

26

500,000

India-Pakistan Partition

1947

26

500,000

First Sudanese Civil War

1955-72

29

450,000

Indonesia: Massacre of Communists

1965-66

30

365,000

Spanish Civil War

1936-39

31

350,000

Somalia: Chaos

1991-(99)

32

400,000

North Korea: Communist Regime

1948-(99)

 

175,057,000

 

 

 

 

 

 

 

 

 

 

 

The worst genocides of the 20th Century

 

THE MEN

1

Jozef Stalin (USSR, 1934-39)

13,000,000

2

Adolf Hitler (Germany, 1939-1945)

12,000,000

3

Hideki Tojo (Japan, 1941-44)

5,000,000

4

Pol Pot (Cambodia, 1975-79)

1,700,000

5

Kim Il Sung (North Korea, 1948-94)

1,600,000

6

Menghistu (Ethiopia, 1975-78)

1,500,000

7

Ismail Enver (Turkey, 1915)

1,200,000

8

Yakubu Gowon (Biafra, 1967-1970)

1,000,000

8

Leonid Brezhnev (Afghanistan, 1979-1982)

900,000

10

Jean Kambanda (Rwanda, 1994)

800,000

11

Suharto (East Timor, West Papua, Communists, 1966-98)

800,000

12

Saddam Hussein (Iran 1980-1990 and Kurdistan 1987-88)

600,000

13

Yahya Khan (Pakistan, 1971) vs Bangladesh

500,000

14

Fumimaro Konoe (Japan, 1937-39)

500,000

15

Savimbi (Angola, 1975-2002)

400,000

16

Mullah Omar - Taliban (Afghanistan, 1986-2001)

400,000

17

Idi Amin (Uganda, 1969-1979)

300,000

18

Yahya Khan (Bangladesh, 1970-1971)

300,000

18

Benito Mussolini (Ethiopia, 1936; Yugoslavia, WWII)

300,000

18

Charles Taylor (Liberia, 1989-1996)

220,000

21

Foday Sankoh (Sierra Leone, 1991-2000)

200,000

21

Slobodan Milosevic (Yugoslavia, 1992-96)

180,000

23

Michel Micombero (Burundi, 1972)

150,000

24

Hassan Turabi (Sudan, 1989-1999)

100,000

24

Richard Nixon (Vietnam, 1969-1974)

70,000

26

Efrain Rios Montt (Guatemala, 1982-83)

70,000

26

Papa Doc Duvalier (Haiti, 1957-71)

60,000

26

Hissene Habre (Chad, 1982-1990)

40,000

29

Chiang Kai-shek (Taiwan, 1947)

30,000

30

Vladimir Ilich Lenin (USSR, 1917-20)

30,000

31

Francisco Franco (Spain)

30,000

32

Fidel Castro (Cuba, 1959-1999)

30,000

33

Lyndon Johnson (Vietnam, 1963-1968)

30,000

34

Hafez Al-Assad (Syria, 1980-2000)

25,000

35

Khomeini (Iran, 1979-89)

20,000

36

Robert Mugabe (Zimbabwe, 1982-87, Ndebele minority)

20,000

37

Guy Mollet (France, 1956-1957)

10,000

38

Paul Koroma (Sierra Leone, 1997)

6,000

39

Osama Bin Laden (worldwide, 1993-2001)

3,500

40

Augusto Pinochet (Chile, 1973)

3,000

41

Rafael Videla (Argentina, 1976-83)

3,000

42

Al Zarqawi (Iraq, 2004-06)

2,000

 

TOTAL

44,132,500

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