6G is a cellular network technology generation
6G or 6-G may also refer to:
Companies 6G Mobile, a Dutch telecommunications operator Go2Sky (IATA code: 6G), a Slovak airline Air Wales (former IATA code: 6G), a former airline
Other uses Sixth generation of video game consoles Terminus (Doctor Who) (production code: 6G), a 1983 Doctor Who television serial
See also Rhodamine 6G (R6G), a chemical compound and dye 6G-fructosyltransferase, an enzyme G6 (disambiguation) T-6G Texan, a model of North American T-6 Texan