QB can refer to:

• Georgian National Airlines IATA code
• Quarterback, a position in American and Canadian football
• Queen's Bench, a legal term defining court cases
• Queensbridge, the largest housing project in Queens, New York City and America.
• Quest Beat, a game software label
• QuickBASIC, a programming language
• QuickBooks, a commercial accounting software program
• Quizbowl, a kind of academic competition

See also

• 1992-QB1, a dwarf planet in the vicinity of Pluto
• Cuby & the Blizzards

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