Gardai are this evening appealing for social media sharing of 16-year-old Aaron Murray, who has been missing since August 18.
He was last seen in the Celbridge area on the date.
He is described as being 6ft 2″ in height, of slim build, with short brown hair.
He was wearing a grey hooded top, grey bottoms, a white t-shirt and black runners when last seen.
Anyone with information regarding his whereabouts is asked to contact Gardai on 01 6667800 or call the Garda Confidential Telephone Line on 1800 666 111.