GBQ may refer to:

• Bozom language
• GBQ Partners, an American professional services firm
• Gigabecquerel (GBq)
• Grande Bibliothèque du Québec

• The Party Continues
• The Party (disambiguation)
• The Party (Dynasty)
• The Party for the War against Banks
• The Party Fouls
• The party fouls
• The Party Game
• The Party Is Over
• The Party of the Right
• The Party of Youth
• The Party(Party Album)
• The Party Party (disambiguation)
• The Party (play)
• The Party Rages On
• The Party's Just Begun Tour
• The Party's Over (1965 film)
• The Party's Over (album)
• The Party's Over and Other Great Willie Nelson Songs
• The Party's Over (CSI: NY)
• The Party's Over (CSI: NY episode)
• The Party's Over (disambiguation)
• The Party's Over (Murphy's Law album)
• The Party's Over (Smoking Popes album)
• The Party's Over (song)
• The Party's Over (standard)