Police are appealing for public assistance to help locate missing Nyah man Robert Carboon.
The 51-year-old was last seen on Deakin Avenue, Mildura on the evening of 26 November.
Police hold concerns for Robert due to a medical condition and it is unusual for him not to be in contact with family.
Robert is caucasian, 174cm tall with a solid build.
He is known to frequent Swan Hill, Mildura and Nyah
Police have released an image of Robert in the hope someone recognises him and comes forward with information about his whereabouts.
Anyone who sees Robert is urged to contact Cranbourne Police Station on (03) 5991 0600.