Gardaí are seeking the public's help in tracing the whereabouts of 64-year-old Patrick Lacey of Inver Road, Cabra in Dublin.
Patrick was last seen at his home on Monday morning, the 23rd February. He is described as being 5 feet 6 inches tall with grey hair and a slight build. When last seen he was wearing a dark coat.
Patrick is known to frequent the Howth area of north Co Dublin.
His family are concerned for his safety.
Anyone with any information is asked to contact Gardaí at Cabra on 01 6667400.