Police are appealing for public assistance to help locate missing Noble Park teen Peter Fruhwirth.
The 17-year-old was last seen in Lilydale on 16 February.
Police have concerns for his welfare due to the length of time he has been missing.
Peter is approximately is 165cm tall, with a slender build, pale complexion, brown eyes and dark brown hair.
He is known to frequent the Dandenong, Mooroolbark or Croydon areas.
Police have released an image of Peter in the hope someone recognises him and can provide information regarding his current whereabouts.
Anyone with information about peter is urged to contact the Springvale Police Station on 8558 8600.