Garth may refer to:
Places Canada Garth, Alberta United Kingdom Garth, Bridgend, a village in south Wales Garth railway station (Bridgend) Garth, Ceredigion, small village in Wales Garth, Treflys, Powys, a village in mid-Wales Garth railway station (Powys) Garth, Knighton, Powys, a former village now incorporated into the town of Knighton, in east-central Wales on the border with Shropshire, England Garth Hill, the Garth, or Garth Mountain, a mountain near Cardiff, Wales Garth, one of many other minor place names in the United Kingdom
United States Garth, Michigan, an unincorporated community
Buildings and structures United Kingdom Garth (Guilsfield), a historic house and estate in Montgomeryshire, Powys, north-east Wales; also known as the Garth Castle Garth, a medieval fortification in Newcastle upon Tyne, England Garth Pier, a Grade II listed structure in Bangor, Gwynedd, north Wales Garth Castle, home to Clan Stewart of Atholl, north-west of Aberfeldy, Scotland The Garth, former school building on Marygate in York
Arts and entertainment Garth (comic strip), published in the British newspaper Daily Mirror from 1943 to 1997 Planet Garth, setting of David Brin's novel The Uplift War
People and fictional characters Garth (name), a list of people and fictional characters with the given name, nickname or surname Garth (comics), a DC Comics superhero Sir Charles Lloyd, 1st Baronet, of Garth (died c. 1678), Welsh merchant and politician Sir John Edwards, 1st Baronet, of Garth (1770–1850), British Member of Parliament
Other uses , a Royal Navy destroyer Garth (architecture), a cloister garden of a medieval monastery Garth Stadium, a former greyhound racing track in Taff's Well, near Cardiff, Wales HM Prison Garth, a prison in Lancashire Garth School, Georgetown, Kentucky, United States
See also John MacDonald of Garth (1771–1866), Canadian fur trader Garth-eryr, Site of Special Scientific Interest near Llangedwyn in Powys, Wales Gwaelod-y-Garth, a village in the parish of Pentyrch, Cardiff, Wales Rhos-y-garth, hamlet in Ceredigion, Wales