A 31-year-old man has gone missing from the Pearse Street area.
Gardaí say they're seriously concerned for Stephen Sherlock's welfare.
He was reported missing yesterday, but it's not known what he was wearing when he vanished.
Stephen is described as being 5'10" in height of medium build with short brown hair.
Anyone with information is asked to contact Kevin Street Garda Station on 01 6669400, The Garda Confidential Line 1800 666111 or any Garda Station.