386th

386th may refer to:


 * 386th Air Expeditionary Wing, provisional United States Air Force unit assigned to United States Air Forces Central
 * 386th Fighter Squadron or 174th Air Refueling Squadron, unit of the Iowa Air National Guard 185th Air Refueling Wing
 * 386th Infantry Division (Germany) or 3rd Infantry Division (Wehrmacht), established under the cover name Wehrgauleitung Frankfurt in 1934
 * 386th Tactical Fighter Squadron, inactive United States Air Force unit