Carrog is a village in Denbighshire, Wales, near Corwen. Formerly referred to as Llansanffraid-Glyn Dyfrdwy, as it lies within the parish of Llansanffraid Glyndyfrdwy, it takes its modern name from the Great Western Railway station on the opposite bank of the River Dee, which in turn took its name from the Carrog estate on that bank. It is in the community of Corwen.