Sean Cunningham who had been missing from his home in Coolock since yesterday evening, has been located safe and well.
The 73-year-old was last seen at around 5pm yesterday walking close to his home on Kilmore Drive in Coolock.
He was wearing a cream jumper and mustard coloured trousers and was heading in the direction of the Northside Shopping Centre.
He is described as being five feet nine inches tall, of medium build, with short grey or white hair and blue eyes.
He also had some bruising to the right side of his face and forehead after a recent fall.
Anyone with information is asked to contact Coolock Garda Station on 01 666 4200, The Garda Confidential Line 1800 666111 or any Garda Station.