C27

C27 or C-27 may refer to:

Vehicles

 * Aeritalia C-27A Spartan, an Italian military transport aircraft
 * Alenia C-27J Spartan, an Italian military transport aircraft
 * Bellanca C-27 Airbus, a military transport aircraft used by the United States Army Air Corps
 * Caspar C 27, a German seaplane trainer
 * Caudron C.27, a French biplane
 * HMS C27, a C-class submarine of the Royal Navy

Other uses

 * C27 road (Namibia)
 * Bill C-27 (39th Canadian Parliament, 2nd Session)
 * Caldwell 27, an emission nebula
 * Caterpillar C27, a diesel engine