380th

380th may refer to:


 * 380th (King's Own) Anti-Tank Regiment, Royal Artillery, Territorial Army unit of the British Army's Royal Artillery
 * 380th Aero Squadron, training unit assigned to Selfridge Air National Guard Base in Harrison Township, Michigan, near Mount Clemens
 * 380th Air Expeditionary Wing, provisional unit of the United States Air Force Air Combat Command (ACC), stationed at Al Dhafra Air Base, United Arab Emirates
 * 380th Air Refueling Squadron, inactive United States Air Force unit
 * 380th Expeditionary Operations Group, the operational flying component of the United States Air Force 380th Air Expeditionary Wing
 * 380th Fighter Squadron, unit of Air Combat Command of the United States Air Force; flies the E-8C Joint STARS
 * 380th Space Control Squadron (380 SPCS) is a space control unit located at Peterson AFB, Colorado