314 may refer to:
The year 314 or year 314 BC 314 (number) Boeing 314 Clipper was an American long-range flying boat produced by Boeing. 314 Rosalia is a large main-belt asteroid. In Buffy the Vampire Slayer, 314 is a reference to a top-secret government program created to produce man/machine/demon hybrid super soldiers such as Adam. 314 Action is a nonprofit political action committee (PAC) The 314th Cavalry Regiment (United States) was a military unit of the United States Army during World War I and the interwar period 314th Rifle Division (Soviet Union) was a standard Red Army rifle division. 314th Military Intelligence Battalion (United States) is a Military Intelligence Battalion of the United States Army Reserve. 314th Air Refueling Squadron is an active United States Air Force unit within the Air Force Reserve Command. 314th Air Division is an inactive United States Air Force unit. 314th Operations Group is the flying component of the Air Education and Training Command 314th Airlift Wing. 314th Airlift Wing is a wing of the United States Air Force. 314th Infantry Regiment (United States) is an infantry regiment of the U.S. Army.