Llanveynoe is a village and civil parish located in Herefordshire, England. It is situated near the Welsh border and the Brecon Beacons National Park, approximately 14 miles (23 km) southwest of Hereford.
According to the 2001 UK Census, the parish had a population of 104 residents. The village shares the Longtown grouped parish council with the neighboring areas of Craswall, Longtown, and Walterstone.