Police and the family of missing man, 57 year old David Dickson, are becoming increasingly concerned for his welfare.
Mr Dickson was last seen in the Seymour Hill area of Dunmurry at approximately 8pm on the evening of Monday 24 November.
Inspector McGrillen said: "Mr Dickson is described as being approximately 5'6" tall, of slim build, with balding short blond/ grey hair. He has a pierced ear and tattoos on both arms, one being playing cards, the other being a Rolling Stones style tongue. He is believed to be wearing jeans and a t-shirt.
"Mr Dickson, or anyone who knows of his whereabouts, is asked to contact Lisburn Police Station on the non-emergency number 101."