Information is sought to help locate a man from Ditton near Aylesford who was reported missing on Monday 4 November 2019.
Christopher Marshman, 48, is described as white, around 5ft, 10ins tall and of medium to large build. He has short shaved hair, a beard and wears glasses.
Officers are extremely concerned about his welfare and believe he may be in the area of Herne Bay.
Anyone who has seen Christopher or has information concerning his whereabouts is asked to call Kent Police on 101 quoting 04-0304.