Police are appealing for public assistance to help locate missing Tresco man James.
The 21-year-old man was last seen at an address on Scown Road about 4.30pm on Wednesday, 2 March.
Police and family hold concerns for James as he has an intellectual disability and requires regular medication.
James is semi-non-verbal and was last seen wearing a t-shirt and green shorts.
Investigators are urging residents in the Tresco and Lake Boga areas to check their properties and backyards as James may be hiding under shelter.
Police have released an image of James in the hope someone recognises him and can provide information on his whereabouts.
Anyone who sights James or has information on his whereabouts is urged to contact Swan Hill Police Station on (03) 5036 1600.