C30
# C30

C30 may refer to:

## Vehicles

### Aircraft

* Caspar C 30, a German reconnaissance aircraft
* Cierva C.30, a Spanish autogyro
* Curtiss C-30 Condor, an American military transport aircraft
* Siren C.30 Edelweiss, a French sailplane

### Automobiles

* Great Wall Voleex C30, a Chinese subcompact
* Nissan Laurel C30, a Japanese sedan
* Sauber C30, a Swiss Formula One car
* Volvo C30, a Swedish hatchback

### Rail transport

* New South Wales C30 class locomotive, an Australian steam locomotive
* SL C30, a subway train of the Stockholm metro

### Ships

* Brazilian landing ship Ceará (C30), a Thomaston-class landing ship of the Brazilian Navy
* HMS C30, a C-class submarine of the Royal Navy
* HMS Ceylon (C30), a Fiji-class light cruiser of the Royal Navy

## Other uses

* C30 road (Namibia)
* AMD C-30, a mobile processor
* Caldwell 30, a spiral galaxy
* King's Gambit, a chess opening
* Protecting Children from Internet Predators Act, an Act of the Parliament of Canada introduced as Bill C-30
* C30, a compact audio cassette
* C30 endopeptidase, also called 3C-like protease
