Police are appealing for public assistance to help locate missing 15-year-old Canace Williams.
Canace was last seen in Glen Waverley on 5 December about 6.55pm.
Police have concerns for Canace’s welfare due to her age and the length of time she has been missing.
Canace is about 150cm tall, with short red/brown hair and piercings in her nose and lower lip.
It is believed she may be in the Pakenham or Dandenong areas.
Police have also released an image of Canace in the hope someone recognises her and can provide information on her current whereabouts.
Anyone with information about Canace is asked to contact the Traralgon Police Station on 5172 2700.