34-year-old David Norman, from Drimnagh, Dublin 12, has been missing from his home since November 2.
David is described as being 5’ 8’’ tall, thin build, and with short brown hair.
He was wearing a dark jacket , dark jeans and white runners when last seen.
Anyone with information regarding David’s whereabouts is asked to contact Sundrive Road Garda station on 01 6666600, The Garda Confidential Telephone Line 1800 666 111, or any Garda Station.