Crucorney (Welsh: Crucornau) is a community in the county of Monmouthshire, Wales.

It is the northernmost community in the county and covers the villages of Llanvihangel Crucorney, Pandy, Cwmyoy and Llanthony amongst others.

The Vale of Ewyas comprises much of the northern part of the community, with the River Honddu running through Llanthony and Llanvihangel Crucorney, before turning northeast passing Pandy towards the River Monnow.

[2] Offa's Dyke Path runs along the border between Crucorney and the English county of Herefordshire.

The ward also covers the neighbouring Grosmont community and elects one county councillor.