Family and friends are appealing for help in finding missing person Rob Millar from Abergavenny.
Police have been informed about his disappearance.
His family and friends are very concerned and there have been possible sightings of Rob in the Hereford / Burghill areas over recent days.
Rob is described as 6ft 1 tall and was last seen wearing jeans and a hoody.
Anyone with any information on where Rob could be is advised to contact Gwent Police on 101.