History's most infamous figures are ranked by the scale of suffering they inflicted and their lasting notoriety. Comparing them reveals patterns in tyranny and mass violence that still shape the world today. Vote to rank who belongs at the top.
What counts: Best means largest attributed death toll combined with historical infamy; figures are approximate.
Adolf Hitler▲ Rising
Hitler orchestrated World War II and the Holocaust, directly causing the deaths of millions through systematic genocide and aggressive war. His signature moment came with the 1942 Wannsee Conference formalizing the Final Solution. This earns the top spot for combining industrial-scale killing with global conflict.
Est. Deaths: 17,000,000Period: 1933-1945Region: Germany/EuropeMethod: Genocide and warEvil Rating: 10/10
added by IJRin 5 rankingsAdolf Hitler
Mao Zedong▲ Rising
Mao's Great Leap Forward and Cultural Revolution caused tens of millions of deaths via famine and political violence. The 1958-62 famine stands as his signature catastrophe. His absolute control over the world's most populous nation places him near the top.
Est. Deaths: 40,000,000Period: 1949-1976Region: ChinaMethod: Famine and purgesEvil Rating: 9.5/10
added by IJRin 5 rankingsMao Zedong
Genghis Khan▲ Rising
Genghis Khan's Mongol conquests destroyed entire cities and killed an estimated 40 million people across Asia and Europe. The 1219-21 Khwarezmian campaign, where millions were massacred, exemplifies his brutality. His rapid empire-building through terror earns a high position.
Est. Deaths: 40,000,000Period: 1206-1227Region: Mongol EmpireMethod: Conquest and massacreEvil Rating: 9/10
added by IJRin 11 rankingsGenghis Khan
Joseph Stalin▲ Rising
Stalin engineered the Holodomor famine and Great Purge, killing millions through engineered starvation, executions, and gulags. His signature moment was the 1932-33 Ukraine famine he deliberately worsened. The decades-long reign of terror secures a high rank.
Est. Deaths: 20,000,000Period: 1924-1953Region: Soviet UnionMethod: Famine, purges, gulagsEvil Rating: 9.5/10
added by IJRin 5 rankingsJoseph Stalin
Vlad the Impaler▲ Rising
Vlad III impaled thousands of Ottoman captives and his own subjects, creating forests of stakes as psychological warfare. The 1462 night attack using impaled bodies as deterrents marks his peak. His name became synonymous with terror.
Est. Deaths: 80,000Period: 1456-1462Region: WallachiaMethod: Impaling and terrorEvil Rating: 8/10
added by IJRVlad the Impaler
Saddam Hussein▲ Rising
Saddam used chemical weapons on Kurds and invaded neighbors, causing hundreds of thousands of deaths. The 1988 Halabja gas attack killing 5,000 civilians is his defining crime. His long rule through fear and aggression places him on the list.
Est. Deaths: 500,000Period: 1979-2003Region: IraqMethod: Chemical weapons and warEvil Rating: 7.5/10
added by IJRin 3 rankingsSaddam Hussein
Ivan IV created the Oprichnina secret police and massacred Novgorod, killing tens of thousands in paranoid purges. The 1570 Novgorod sack where rivers ran red is his signature atrocity. His transformation from reformer to tyrant earns the spot.
Est. Deaths: 100,000Period: 1547-1584Region: RussiaMethod: Massacre and secret policeEvil Rating: 8/10
added by IJRin 3 rankingsIvan the Terrible
Nero▲ Rising
Nero persecuted Christians, executed rivals, and allegedly fiddled while Rome burned, though the fire itself may have been accidental. The 64 AD Great Fire and subsequent scapegoating define his image. His decadence and tyranny made him the archetype of evil emperors.
Est. Deaths: 50,000Period: 54-68Region: RomeMethod: Persecution and executionEvil Rating: 7.5/10
added by IJRNERO
Leopold II of Belgium▲ Rising
Leopold II's Congo Free State exploited and mutilated millions for rubber profits, causing an estimated 10 million deaths. The 1890s hand-chopping campaigns for unmet quotas define his cruelty. Personal enrichment through colonial terror places him high.
Est. Deaths: 10,000,000Period: 1885-1908Region: CongoMethod: Exploitation and mutilationEvil Rating: 8.5/10
added by IJRin 2 rankingsLeopold II of Belgium
Pol Pot▲ Rising
Pol Pot emptied cities and executed intellectuals in Cambodia, killing nearly a quarter of the population in four years. The 1975-79 Killing Fields represent his signature horror. The sheer intensity of killing relative to population secures his ranking.
Est. Deaths: 2,000,000Period: 1975-1979Region: CambodiaMethod: Execution and forced laborEvil Rating: 9/10
added by IJRin 3 rankingsPol Pot
Mussolini invaded Ethiopia using poison gas and allied with Hitler, enabling wider Axis crimes. The 1935 Ethiopia campaign with chemical weapons is his signature act. His fascism laid groundwork for greater evils.
Est. Deaths: 500,000Period: 1922-1945Region: ItalyMethod: Invasion and gasEvil Rating: 7/10
added by IJRBenito Mussolini
Attila ravaged the Roman Empire, sacking cities and demanding tribute under threat of total destruction. The 451 AD invasion of Gaul that devastated the region stands as his signature campaign. His reputation as the Scourge of God secures his place.
Est. Deaths: 500,000Period: 434-453Region: EuropeMethod: Invasion and plunderEvil Rating: 8/10
added by IJRin 4 rankingsAttila the Hun
Radovan Karadzic
Karadzic led Bosnian Serbs in ethnic cleansing campaigns including the Srebrenica massacre. The 1995 killing of 8,000 Muslim men is his defining crime. His role in 1990s Balkan genocide places him among modern war criminals.
Est. Deaths: 100,000Period: 1992-1995Region: BosniaMethod: Ethnic cleansingEvil Rating: 7/10
added by IJR
Idi Amin▲ Rising
Idi Amin expelled Asians, murdered political opponents, and fed bodies to crocodiles during his erratic rule. The 1972 Asian expulsion and mass killings define his chaos. His unpredictable brutality makes him a memorable entry.
Est. Deaths: 300,000Period: 1971-1979Region: UgandaMethod: Murder and expulsionEvil Rating: 7/10
added by IJRin 3 rankingsIdi Amin
Tojo led Japan into World War II and authorized the Rape of Nanking and Bataan Death March. The 1937 Nanking massacre killing 200,000 civilians marks his responsibility. His role in Pacific atrocities earns inclusion.
Est. Deaths: 3,000,000Period: 1941-1944Region: Japan/AsiaMethod: War and massacreEvil Rating: 8/10
added by IJRin 3 rankingsHideki Tojo
Franco won a civil war with mass executions and ruled Spain through decades of repression. The 1936-39 White Terror killing 200,000 Republicans defines his path to power. His long authoritarian rule keeps him on the list.
Est. Deaths: 400,000Period: 1936-1975Region: SpainMethod: Civil war executionsEvil Rating: 7/10
added by IJRin 4 rankingsFrancisco Franco
Slobodan Milosevic
Milosevic fueled ethnic cleansing in the Balkans, leading to Srebrenica and other massacres. The 1995 Srebrenica genocide killing 8,000 is his legacy. His role in 1990s wars places him here.
Est. Deaths: 200,000Period: 1989-2000Region: YugoslaviaMethod: Ethnic cleansingEvil Rating: 7/10
added by IJRin 2 rankings
Bin Laden masterminded 9/11 and inspired global jihadist terrorism killing thousands. The 2001 attacks on the World Trade Center and Pentagon define his impact. His role in modern terrorism secures his place.
Est. Deaths: 4,000Period: 1996-2011Region: GlobalMethod: TerrorismEvil Rating: 7/10
added by IJROsama bin Laden
Caligula▼ Falling
Caligula declared himself a god, executed senators on whim, and reportedly made his horse a consul. The 37-41 AD reign of capricious terror and incest rumors define his madness. His name became shorthand for imperial evil.
Est. Deaths: 10,000Period: 37-41Region: RomeMethod: Arbitrary executionEvil Rating: 7/10
added by IJRCaligula
Kim Il-sung▼ Falling
Kim Il-sung established North Korea's totalitarian system with prison camps that persist today. The 1950 invasion starting the Korean War and subsequent famines mark his legacy. His founding of a hereditary dictatorship earns the ranking.
Est. Deaths: 3,000,000Period: 1948-1994Region: North KoreaMethod: War and prison campsEvil Rating: 7.5/10
added by IJRin 3 rankingsKim Il-sung
Tamerlane▼ Falling
Tamerlane (Timur) sacked Delhi, Baghdad, and Damascus with extreme brutality, piling heads into towers. The 1398 Indian campaign stands as his bloodiest. His deliberate use of terror tactics places him among history's worst.
Est. Deaths: 17,000,000Period: 1370-1405Region: Central Asia/IndiaMethod: Massacre and towers of headsEvil Rating: 8.5/10
added by IJRin 3 rankingsTamerlane
Heinrich Himmler▼ Falling
Himmler ran the SS and oversaw the entire Holocaust machinery including death camps. The 1942 implementation of extermination camps defines his contribution. His bureaucratic evil earns a high ranking among enablers.
Est. Deaths: 6,000,000Period: 1933-1945Region: GermanyMethod: Death campsEvil Rating: 9/10
added by IJRHeinrich Himmler
Reinhard Heydrich▼ Falling
Heydrich chaired the Wannsee Conference and led Einsatzgruppen mobile killing units. The 1942 Wannsee meeting planning the Final Solution is his signature moment. His efficiency in genocide secures his spot.
Est. Deaths: 2,000,000Period: 1939-1942Region: Germany/Eastern EuropeMethod: Mobile killing squadsEvil Rating: 8.5/10
added by IJRReinhard Heydrich
Pinochet seized power in a coup and ran death squads that tortured and disappeared thousands. The 1973 coup and subsequent stadium executions mark his rise. His regime's systematic repression earns a place.
Est. Deaths: 3,000Period: 1973-1990Region: ChileMethod: Coup and disappearancesEvil Rating: 6.5/10
added by IJRin 3 rankingsAugusto Pinochet
Timur▼ Falling
Timur built pyramids of skulls across Asia, killing millions in conquests that rivaled Genghis Khan. The 1398 Delhi sack where 100,000 were massacred in one day exemplifies his terror. His self-styled legacy of destruction earns inclusion.
Est. Deaths: 17,000,000Period: 1370-1405Region: Central AsiaMethod: Conquest and skull pyramidsEvil Rating: 8.5/10
added by IJRin 2 rankingsTimur
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Voted, but this order is going to look very different in a month once more people find it.
Wild that Adolf Hitler is winning this. Scroll down — the real answer is further down the board.
Adolf Hitler at the top is the correct call and I'll die on this hill.
Somebody explain the Adolf Hitler votes to me. Genuinely. I want to understand.
Came for the argument, stayed for the comparison grid. The numbers settle half the fights here.
The criteria line matters here. Read it before you vote or you're arguing about a different list.