Ghlin (; ) is a sub-municipality of the city of Mons located in the province of Hainaut, Wallonia, Belgium. It was a separate municipality until 1972. On 1 January 1972, it was merged into Mons.Arrêté royal du 18 février 1971 portant fusion des communes de Mons, Cuesmes, Ghlin, Hyon, Nimy et Obourg.

People born in Ghlin Charles Plisnier (1896–1952), writer winner of the Prix Goncourt in 1937

See also Grand Large

References