361st

361st may refer to:


 * 361st Bombardment Squadron or 1st Antisubmarine Squadron, inactive United States Air Force unit
 * 361st Fighter Group, World War II United States Army Air Forces combat organization
 * 361st Fighter Squadron or 461st Flight Test Squadron, United States Air Force squadron, stationed at Edwards Air Force Base, California
 * 361st Intelligence, Surveillance and Reconnaissance Group, intelligence unit located at Hurlburt Field, Florida
 * 361st Tactical Electronic Warfare Squadron, inactive United States Air Force unit