Llandissilio, United Kingdom

Llandissilio is a village and parish in the community of Llandissilio West in east Pembrokeshire, Wales on the A478 road between Efailwen to the north and Clunderwen to the south. A largely ribbon development along the main road, the village is surrounded by farmland.

The village takes its name from Tysilio, a 7th-century Welsh saint to whom the parish church is dedicated.