Duga

Duga may refer to:


 * Duga (moth), a synonym of a genus of moths
 * Duga radar, Soviet radar system deployed 1976-1989
 * Duga (magazine), Yugoslav and Serbian weekly newsmagazine
 * Shaft bow, element of horse harness to attach to vehicle shaft


 * Geography
 * Duga Island, island in Adriatic Sea, belonging to Croatia
 * Duga Resa, municipality in Karlovac County, Croatia
 * Duga, Podgorica, town in Podgorica Municipality, Montenegro
 * Duga, Nikšić, town in Nikšić Municipality, Montenegro
 * Duga, Štimlje, town in Štimlje municipality, Kosovo