Merseyside Police is becoming increasingly concerned for the whereabouts of Sean Patrick Kinley.
Sean, who is 16-years-old , was last seen at his home address in Deysbrook Lane on Tuesday, 4 June and has not been in contact since.
Sean is described as white, 5ft 11in tall, of slim build with collar length straight blonde hair and a fair complexion. He speaks with a Liverpool accent. When last seen, he was wearing a black Nike tracksuit with black trainers.
Sean is known to Liverpool city centre and often travels by train to Runcorn and Widnes.
Officers would urge Sean or anyone who has seen him since Tuesday, 4 June to get in contact via @MerPolCC, calling 101 or @missingpeople or call 116000.