Patricia Jones (known as Tricia), 55, was last seen about 12.30pm on Friday 8 May 2020 on Devoke Gardens, Bolton.
Tricia is described as a small white female with short black hair with grey going through. She is 4ft 10 inches tall in and of a slim build. Tricia usually wears trousers and a jumper.
Tricia has medical conditions that require medication and could appear confused.
Officers are becoming increasingly concerned for Tricia and want to make sure she is safe and well.
Anyone with information about Tricia’s whereabouts is asked to contact police on 0161 856 5620.