Margaret Rossiter, 45, was last seen at Dover Priory Railway Station at around midday on Thursday 17 December 2020, and officers are growing increasingly concerned for her welfare.
Margaret is described as white, with shoulder length brown hair and has a slim build.
She was last seen wearing a thin red diamond quilted jacket with a black fur trim to the hood and grey leopard print leggings, light socks and black fluffy sliders. She may also be carrying a black handbag and a bright orange carrier bag.
Anyone who sees Margaret or knows of her whereabouts is urged to call 999 quoting reference 17-0856.