Officers are concerned for the safety of Michael Perry, 43, after he was reported missing from the Strelley area at around 8:30am Wednesday 13 February 2019.
Michael is of slim build and is around 5ft 8ins tall. He is described as having short grey hair and was last seen wearing a blue beanie hat, black coat, blue jumper and blue jeans.
Michael has links to the Windermere area.
If you have seen Michael or have any information about his whereabouts, please contact Nottinghamshire Police on 101, quoting incident number 183 of 16 February 2019.