G20 (disambiguation)

The G20 is an international group of 20 major economies. The term is also used to refer to any of the G20 summits.

G20 may also refer to:

• G20 developing nations, a trade negotiations bloc
• G20 (film), an American action thriller film
• G20 Research Group at University of Toronto
• BMW 3 Series (G20)
• G20 (inch units) command in G-code
• G20 version of the Infiniti G-series (Q40/Q60) car
• G20 version of the Chevrolet Van
• G20 model of car manufactured by Ginetta Cars
• Ginetta Junior Championship, in motor racing, formerly G20 Cup
• G20 Schools, an association
• County Route G20 (California)
• G20 Qingdao–Yinchuan Expressway, in China
• Bendix G-20, a computer
• Gribovsky G-20 USSR aircraft in mid-1930s
• Grumman JF Duck G-20, amphibious biplane
• Maryhill, Glasgow, Scotland, postcode
• Chase XG-20, a US transport glider prototype