Police are concerned for the welfare of Will Coulton Jr, 16, who was last seen in the Barrow area on January 22.
Will is described as 5ft 9in tall, of slim build, with curly short, brown hair. He was last seen wearing a black top and joggers, with a grey hoodie and black coat.
Will has links to the Kendal and Lancashire areas but could be anywhere.
Anyone with information on Will’s whereabouts is encouraged to contact police on 101. Officers would also urge Will to call this number if he sees this appeal.