Update 4pm: The man has been located safe and well.

Police are searching for a 92-year-old man who has been reported missing from Tarragindi this afternoon.

He left the Windmill Street address on foot around noon.

Police and family are concerned for his wellbeing as he suffers from dementia and may become disorientated.

The man is described as being Caucasian, about 173cm tall with short white hair.

Anyone with information regarding his whereabouts is urged to contact to police.

If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.

You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, via crimestoppersqld.com.au 24hrs per day.