Dolgoch can refer to:
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Dolgoch railway station
Dolgoch railway station (also known as Dol-goch railway station, Dol-gôch railway station, or Dolgoch Falls railway station) is a station on the Talyllyn Railway between Tywyn and Abergynolwyn, Gwynedd in north-Wales. It is from . Unlike most ...
, a station on the preserved Talyllyn Railway, Wales
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''Dolgoch'' (locomotive), a preserved steam locomotive on the Talyllyn Railway
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Dolgoch Falls, a series of waterfalls near Tywyn in Mid Wales
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Dolgoch quarry, Gwynedd, a former slate quarry in Mid Wales
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