Police are appealing for public assistance to help locate missing man 66-year-old man Trevor.
Trevor was last seen walking north on the Westernport Highway from Baxter-Tooradin Road at about 2.30am on Sunday, 10 July.
Police and family are concerned for Trevor given he is unfamiliar with the area.
Trevor is about 175cm tall, with a medium build white/grey hair and a beard.
He was last seen wearing a green and black jacket, blue jeans and tartan shoes.
Anyone with information on his whereabouts to contact Cranbourne Police Station on (03) 5991 0600.