HWG may refer to:

• Harlem Writers Guild
• Hostage Working Group, organized by the United States Department of State during the Iraq War

• Draft:Unruly Heroes
• Draft:Unscented optimal control
• Draft:Unseen UK
• Draft:Unsheltered
• Draft:Unsiized
• Draft:Unsilent Night
• Draft:Unspooled
• Draft:Unstable Time Machine
• Draft:Unsung Warriors
• Draft:Untamed (Walibi Holland)
• Draft:Unternehmergesellschaft (haftungsbeschränkt)
• Draft:Untethered Labs, Inc.
• Draft:Until Midnight (2018 Emirati Film)
• Draft:Until Next Time
• Draft:Until the Sun
• Draft:Until we meet again (2012)
• Draft:Untitled
• Draft:Untitled 2017 Woody Allen project
• Draft:Untitled 77 (print)
• Draft:Untitled 78 (print)
• Draft:Untitled Adolf Eichmann project
• Draft:Untitled (album)
• Draft:Untitled Amy Schumer action comedy film
• Draft:Untitled Amy Winehouse biopic
• Draft:Untitled Angry Birds sequel