Gardaí in Co Westmeath have appealed for assistance tracing 16-year-old Cian Quinn, who is missing from Athlone.
Cian was last seen in Athlone on Wednesday 11 September.
He is approximately 1.7m (5'7''), of slight build and has short brown hair and blue eyes.
When last seen he was wearing black tracksuit bottoms and a blue tracksuit top.
Anyone with information on his whereabouts is asked to contact Athlone Garda Station at 090-6498550, the Garda Confidential Line 1800-666-111 or any garda station.