Police are urgently seeking information on the whereabouts of Kamryn Teila Wikitoria Davis-Gray.
Kamryn is described as 157cm tall with a slim build and brown hair.
She is known to frequent Kwinana, Northbridge and Yagan Square.
Anyone who sees Kamryn is asked to call 131 444 immediately.
Anyone with information on her possible whereabouts is asked to contact Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au.