Regional Police are asking the public to help find 23-year-old Autumn Dennis.
Police say Dennis was last seen on December 1st in the evening at the Regional Hospital.
She was wearing a green hooded sweatshirt, jeans, brown boots and glasses.
Police say she has brown hair and green or hazel eyes.
They add Dennis was believed to be staying in Sydney at the time.
Anyone with information is asked to call Regional Police or Crime Stoppers.