Open city (disambiguation)
An open city is a city that is declared demilitarized during a war, entitling it to immunity from attack under international law.
Open City may also refer to:
- OpenCity, a free open-source game
 - Open City, an online magazine operated by the Asian American Writers' Workshop
 - Open City, the company which published RealTime, an Australian arts magazine
 - Open City (film), a 2008 South Korean film
 - Open City (magazine), a New York City-based magazine
 - Open City (newspaper), a defunct Los Angeles underground newspaper
 - Open City (novel), a 2012 novel by Teju Cole
 
See also
- Rome, Open City, a 1945 Roberto Rossellini film