United States military casualties of war

This article lists the United States of America's military dead, wounded, and missing person totals for wars and major deployments.

Wars ranked by total number of US military deaths
"Deaths per day" is the total number of US military killed, divided by the number of days between the dates of the commencement and end of hostilities. "Deaths per population" is the total number of US military deaths, divided by the US population of the year indicated.