485th

485th may refer to:


 * 485th Aero Construction Squadron, part of the 27th Special Operations Wing at Cannon Air Force Base, New Mexico
 * 485th Air Expeditionary Wing, provisional United States Air Force unit assigned to the Air Combat Command
 * 485th Bombardment Squadron, inactive United States Air Force unit
 * 485th Fighter Squadron, inactive United States Air Force unit
 * 485th Intelligence Squadron (485 IS) is an intelligence unit located at Mainz-Kastel, Germany