LC4
# LC4

LC4 may refer to:

* Chaise Longue LC4, a chaise longue designed by the Swiss architect Le Corbusier and French architect Charlotte Perriand
* Buckley LC-4 Witchcraft, all-metal monoplane aircraft
* Buick LC4 V6 car engine
* KTM LC4, 1-cylinder 4-stroke motorcycle engine
* LC4 (classification), para-cycling classification
* Cytochrome c oxidase (launch complex 4), a component of the electron transport system
* Cape Canaveral Air Force Station Launch Complex 4, one of the first series of launch complexes to be built at Cape Canaveral Air Force Station, used in the 1950s.
* Vandenberg Air Force Base Space Launch Complex 4, a launch site at Vandenberg Air Force Base, currently active.
