Nguyễn Nhật Chiêu was a Mikoyan-Gurevich MiG-21 pilot of the Vietnamese People's Air Force, he flew with the 921st fighter regiment and tied for fourth place amongst Vietnam War fighter aces with six kills. The following kills are known to be credited to him by the VPAF: * 20 September 1965, an American F-4 Phantom II (flown with a MiG-17); * 17 July 1967, a USN F-8 Crusader; * 23 August 1967, a USAF F-105D (pilot Baker).