474th

474th may refer to:


 * 474th Air Expeditionary Group, provisional United States Air Force unit assigned to Air Combat Command
 * 474th Bombardment Squadron, inactive United States Air Force unit
 * 474th Infantry Regiment (United States) or 74th Infantry Regiment (United States), Regular infantry regiment in the United States Army
 * 474th Tactical Fighter Squadron, inactive United States Air Force unit
 * 474th Tactical Fighter Wing, inactive United States Air Force unit