Gardaí are appealing for help in locating a 30-year-old man from Cork.
Patrick Horgan has been missing from Mallow, Cork since Sunday, September 22.
Patrick is described as being 6’2”, with a medium build and short brown hair.
Gardaí said in a statement that they "are concerned for the welfare of Patrick."
Anyone who has any information is asked to contact Mallow Garda Station on 022 31450, The Garda Confidential Line on 1800 666 111 or any garda station.