National Defense Force

National Defense Force or National Defence Force may refer to:
 * Burundi National Defence Force, the military of Burundi
 * Ethiopian National Defense Force, the military of Ethiopia
 * Maldives National Defence Force, the military and security forces of the Maldives
 * South African National Defence Force, the military of South Africa
 * National Defense Force (Syria), a Syrian pro-government militia
 * Jatiyo Rakkhi Bahini, a paramilitary force operating in Bangladesh from 1972 to 1975