Gardaí in Mullingar are appealing to the public for assistance in tracing the whereabouts of 51-year-old Seán Bond.
Sean is missing from his home in Greenpark Meadows, Mullingar since midday on Christmas Eve.
He is described as 5 ft 8 in in height, with brown hair and blue eyes.
When last seen he was wearing a navy jumper, green jacket and dark jeans.
Anyone with information is asked to contact Mullingar Garda Station 044-9384000 or the Garda Confidential Line 1800-666111.