Llanvihangel Crucorney (Welsh: Llanfihangel Crucornau) is a small village in Monmouthshire, south east Wales. It is located 5 miles (8.0 km) north of Abergavenny and 18 miles (29 km) south-west of Hereford, England on the A465 road.
The Skirrid Mountain Inn is one of the oldest public houses in Wales, and dates from at least 1110. The village also has a church, St Michael and All Angels, a primary school, and a mixture of housing types ranging from Llanvihangel Court, a Tudor period country mansion to recently built executive-style homes. A nearby hotel, the Allt Yr Ynys Country Hotel, is centred on a 16th-century manor once owned by William Cecil, Lord Burghley, chief minister to Queen Elizabeth I for much of her reign.
In addition to Llanvihangel Court, the village is the site of two other Grade I listed buildings; Court Farm Barn and Llwyn-celyn farmhouse. The barn at Court Farm is of the eighteenth century whilst Llwyn-celyn farm originated as a medieval stone hall house, and has some "quite exceptional" early interior features including original arch braced trusses.