Gardaí in Ballina are appealing to the public for assistance in tracing the whereabouts of 13-year-old Jake Bagnell from Carrowmore Lacken.
Jake was last seen at Lacken Cross, Killala at approximately 9:30am on Friday morning.
He is described as approximately 5ft 7in in height, with black hair, and of thin build with blue eyes. When last seen he was wearing green tracksuit bottoms, dark navy or black hooded jacket, white and black Adidas runners.
Anyone with information is asked to contact Ballina Garda Station 096 20560 or the Garda Confidential Line 1800 666 111.