POLICE are seeking public assistance to help locate a 57-year-old man reported missing from Norville on Tuesday.

Michael Mclean was last seen on Saturday at an address in Norville.

He is believed to be driving a grey Toyota Hilux with Queensland Registration 746TPF.

Police and family hold concerns for his welfare as the behaviour is out of character he suffers from a medical condition.

Police are asking anyone who sees Mr Mclean or the vehicle to contact Crimestoppers on 1800 333 000.