West Midlands Police has issued the appeal to help with finding 58-year-old Paul Southall.
Mr Southall has not been seen at his home in Lower Gornal since Saturday, September 4 and the force has said it is desperate to find him.
He is described as 5ft 9ins tall with blue eyes.
A spokesman for West Midlands Police said: "Have you seen Paul Southall?
"Paul was last seen at his home in Lower Gornal in Dudley last Saturday, September 4, and hasn’t been seen since.
"We desperately need to find Paul and make sure he is OK.
"The 58-year-old is described as being 5ft 9ins tall and blue eyes.
"If you see Paul or have any information on where he might be, please get in touch by calling 101 quoting reference 2437-110921."