Gwen

Gwen may refer to:


 * Gwen (given name), including a list of people with the name
 * Gwen, or the Book of Sand, a 1985 animated film
 * Gwen (film), a 2018 horror film
 * Tropical Storm Gwen, several storms with the name

Acronyms

 * AN/URC-117 Ground Wave Emergency Network, a military command and control communications system
 * Guild Wars: Eye of the North (GW:EN), an expansion pack for a massively multiplayer online role-playing game