Police are trying to trace Maureen McMeeking who was last seen on Tuesday (October 23) at the Co-operative store in Monmouth.
She hasn't been seen since then and police are concerned for her wellbeing.
Maureen is described as being approximately five feet four tall and of small build. She has shoulder length dark hair and brown eyes.
When last seen she was wearing a dark coloured leather jacket with a cardigan underneath, a red scarf, dark jeans and dark shoes or boots.
If anyone sees Maureen, or has information about her whereabouts they are asked to contact Gwent Police on 101.