Khe Sanh is the commune of Quảng Trị Province, Vietnam.
Khe Sanh may also refer to: Places Khe Sanh Combat Base, was a United States Marine Corps outpost south of the Vietnamese Demilitarized Zone (DMZ) used during the Vietnam War
Other uses Khe Sanh (song), a song by Cold Chisel Battle of Khe Sanh, a 1968 battle during the Vietnam War
See also Kaesong, a city in North Korea Kajang, a city in Malaysia Que Son Valley, a valley in Quảng Nam Province