Police are appealing for public assistance to help locate missing 64-year-old Meadow Heights woman Helen.
Helen was last seen at her home address in Malmsbury Drive after 6pm on July 31.
Police and family have concerns for her welfare as she has a medical condition.
Helen is described as 152cm tall with a solid build and long dark hair.
Anyone with information is urged to contact Broadmeadows Police Station on (03) 9302 8222.