Police are appealing for public assistance to help locate missing 15-year-old Tylor Gartside.
Tylor was last seen about 1.30pm on 21 July in Fletcher Road, Frankston.
Police and family have concerns for his welfare due to his age and the length of time he has been missing.
Tylor is approximately 178cm tall with straight blond hair, blue eyes and a thin build.
He was last seen wearing a beanie, Fila brand jumper, tracksuit pants and green and white reflective shoes.
Tylor is known to frequent the Frankston and Langwarrin areas.
Police have released an image of Tylor in the hope someone recognises him and can provide information regarding his current whereabouts.
Anyone with information about Tylor is asked to contact the Hastings Police Station on 5970 7800.