List of United States servicemembers and civilians missing in action during the Vietnam War (1966)

This article is a list of US MIAs of the Vietnam War in the period 1966–67. In 1973, the United States listed 2,646 Americans as unaccounted for from the entire Vietnam War. By April 2013, 1649 Americans remained unaccounted for, of which 850 were listed as Killed In Action – Body not recovered and 749 are listed as a presumptive finding of death.