Missing Mayo person: Gardaí seek assistance in tracing whereabouts of Claremorris man
Oisín Heffernan.
Gardaí are seeking the public's assistance in tracing the whereabouts of 24-year-old Oisín Heffernan, who is reported missing from Claremorris, Co. Mayo since Tuesday 9th September 2025.
Oisín is described as being approximately 5 feet 6 inches in height with a medium build, dark brown hair and blue eyes. He has a goatee beard.
When last seen he was wearing blue jeans, a blue shirt and orange Converse trainers.
He may have travelled to Dublin.
Gardaí and his family are concerned for Oisín’s well-being.
Anyone with information on Oisin’s whereabouts is asked to contact Claremorris Garda Station on 094 9372080, the Garda Confidential Line on 1800 666 111, or any Garda Station.
