Clos

Clos may refer to:

People

 * Clos (surname)

Other uses

 * CLOS, Command line-of-sight, a method of guiding a missile to its intended target
 * Clos network, a kind of multistage switching network
 * Clos (vineyard), a walled vineyard; used in France, Germany and California
 * an alternative spelling of close in the name of a Cul-de-sac
 * Common Lisp Object System (CLOS)