He has been missing since Friday.
UPDATE: Calum has been located safe and well.
Gardaí are seeking assistance in locating a missing teenager.
14-year-old Calum Kavanagh has been missing from Athy, Kildare since Friday.
Calum is described as being approximately 5 foot 6 inches in height with a slim build, light brown hair and blue eyes.
When last seen, he was wearing grey tracksuit bottoms with an orange top and black runners.