Vietnam War casualties

The Memorial to the Revolutionary Martyrs, Hanoi

The Vietnam Veterans Memorial, Washington, D.C.

Two major war memorials commemorating the dead of the Indochina Wars

Estimates of casualties of the Vietnam War vary widely. Estimates can include both civilian and military deaths in North and South Vietnam, Laos, and Cambodia.

The war lasted from 1955 to 1975 and most of the fighting took place in South Vietnam; accordingly it suffered the most casualties. The war also spilled over into the neighboring countries of Cambodia and Laos which also endured casualties from aerial bombing and ground fighting.

Civilian deaths caused by both sides amounted to a significant percentage of total deaths. These were caused by artillery bombardments, extensive aerial bombing of North and South Vietnam, the use of firepower in military operations conducted in heavily populated areas, assassinations, massacres, and terror tactics. A number of incidents occurred during the war in which civilians were deliberately targeted or killed, the most prominent being the Huế Massacre and the Mỹ Lai Massacre.