Police are appealing for a missing 43-year-old man from Irthlingborough to get in touch.
Daniel Dumpleton was last seen at his home in Finedon Road at about 11am on Monday morning (27 June) and police are growing concerned for his welfare.
Daniel is white, about 5ft 7in, with a medium build. He has short, curly grey hair and was last seen wearing a red checked shirt, blue jeans and blue canvas shoes.
Officers are urging Daniel, or anyone who may know of his whereabouts, to contact Northamptonshire Police on 101.