Shut-in

Shut-in may refer to:


 * Shut-in (river), a river that's naturally confined within a deep, narrow channel
 * A shut-in is a person confined indoors, especially as a result of physical or mental disability agoraphobia. See also recluse.
 * Hikikomori, a Japanese term for reclusive adolescents or adults who withdraw from social life
 * Shutting-in, in the petroleum industry, is the implementation of a production cap lower than the available output at a particular site.
 * Intruders (2015 film), a thriller starring Beth Riesgraf, also known as Shut In
 * Shut In (2016 film), a thriller starring Naomi Watts