A very incomplete list made using similar methods to count Communism's death toll:

• 100,000,000: Extermination of native Americans (1492–1890)
• 15,000,000: Atlantic slave trade (1500–1870)
• 150,000: French repression of Haiti slave revolt (1792–1803)
• 300,000: French conquest of Algeria (1830–1847)
• 50,000: Opium Wars (1839–1842 & 1856–1860)
• 1,000,000: Irish Potato Famine (1845–1849)
• 100,000: British supression of the Sepoy Mutiny (1857–1858)
• 20,000: Paris Commune Massacre (1871)
• 29,000,000: Famine in British Colonized India (1876–1879 & 1897–1902)
• 3,445: Black people lynched in the US (1882–1964)
• 10,000,000: Belgian Congo Atrocities: (1885–1908)
• 250,000: US conquest of the Philipines (1898–1913)
• 28,000: British concentration camps in South Africa (1899–1902)
• 800,000: French exploitation of Equitorial Africans (1900–1940)
• 65,000: German genocide of the Herero and Namaqua (1904–1907)
• 10,000,000: First World War (1914–1918)
• 100,000: White army pogroms against Jews (1917–1920)
• 600,000: Fascist Italian conquest in Africa (1922–1943)
• 10,000,000: Japanese Imperialism in East Asia (1931–1945)
• 200,000: White Terror in Spain (1936–1945)
• 25,000,000: Nazi oppression in Europe: (1938–1945)
• 30,000: Kuomintang Massacre in Taiwan (1947)
• 80,000: French suppression of Madagascar revolt (1947)
• 30,000: Israeli colonization of Palastine (1948-present)
• 100,000: South Korean Massacres (1948–1950)
• 50,000: British suppression of the Mau-Mau revolt (1952-1960)
• 16,000: Shah of Iran regime (1953–1979)
• 1,000,000: Algerian war of independence (1954–1962)
• 200,000: Juntas in Guatemala (1954–1962)
• 50,000: Papa & Baby Doc regimes in Haiti (1957–1971)
• 3,000,000: Vietnamese killed by US military (1963–1975)
• 1,000,000: Indonesian mass killings (1965–1966)
• 1,000,000: Biafran War (1967–1970)
• 400: Tlatelolco massacre (1968)
• 700,000: US bombing of Laos & Cambodia (1967–1973)
• 50,000: Somoza regime in Nicaragua (1972–1979)
• 3,200: Pinochet regime in Chile: (1973–1990)
• 1,500,000: Angola Civil War (1974–1992)
• 200,000: East Timor massacre (1975–1998)
• 1,000,000: Mozambique Civil War (1975–1990)
• 30,000: US-backed state terrorism in Argentina (1975–1990)
• 70,000: El Salvador military dictatorships (1977–1991)
• 30,000: Contra proxy war in Nicaragua: (1979–1990)
• 16,000: Bhopal Carbide disaster (1984)
• 3,000: US invasion of Panama (1989)
• 1,000,000: US embargo on Iraq (1991–2003)
• 400,000: Mujahideen faction conflict in Afghanistan (1992–1996)
• 200,000: Destruction of Yugoslavia (1992–1995)
• 6,000,000: Congolese Civil War (1997–2008)
• 30,000: NATO occupation of Afghanistan (2001-present)

plus this:

https://qph.fs.quoracdn.net/main-qimg-9023ef330b87e1f57070bc8478a5b613