GQ is an American monthly men's magazine.
GQ, Gq or gq may also refer to:
Arts and media GQ (actor) (Gregory J. Qaiyum), American actor GQ (band), a 1970s American disco group GQ Australia, the Australian edition of the American magazine GQ (Indian edition), the Indian edition of the American magazine The German Quarterly, an American journal of German studies GQ, an American barbershop music group also known as Girls Quartet
Science and mathematics Gq alpha subunit, a class of proteins Generalized quadrangle, a type of incidence structure in mathematics Generalized quantifier, a type of expression in linguistic semantics
Other Equatorial Guinea (ISO 3166 code) .gq, the country code top-level domain for Equatorial Guinea GQ, ICAO code prefix for airports in Mauritania Genderqueer, a gender identity other than man or woman General quarters, a call to battle stations aboard a naval warship Golden Quadrilateral, a highway network in India
See also GQ Lupi and GQ Muscae, stars GQview, a free software image viewer