Llansannan is a rural village and community in Conwy County Borough, Wales. It lies on the bank of the River Aled and is about 8 miles to the south of Abergele and 9 miles (14 km) to the west of Denbigh. The population was 1,291 in 2001, with 67% able to speak Welsh. The figures for the 2011 census were: population 1,335 with 63% able to speak Welsh.