C38

C38 or C-38 may refer to:

Vehicles

 * Aircraft
 * Cessna C-38, an American civil utility aircraft
 * Douglas C-38, an American military transport aircraft
 * Gulfstream C-38A Courier, an American military transport aircraft


 * Ships
 * HMS C38, a C-class submarine of the Royal Navy


 * Surface vehicles
 * Alfa Romeo Racing C38, an Italian Formula One car
 * Carlsson C38, a German performance car
 * New South Wales C38 class locomotive, an Australian steam locomotive

Other uses

 * C-38 (cipher machine), an American mechanical cipher machine
 * C-38 (Michigan county highway)
 * C38 road (Namibia)
 * Bill C-38, various legislation of the Parliament of Canada
 * Caldwell 38, a spiral galaxy
 * Heart cancer
 * King's Gambit, a chess opening
 * C-38 Canal, a straightened channel of the Kissimmee River