Police are searching for information to help locate missing man Yves.
The 30-year-old was last seen on Broad Oak Drive, Cranbourne East on Tuesday, 26 October at about 6pm.
Police have concerns for Yves as he has a medical condition.
He was last seen wearing a khaki jacket, khaki shorts and black runners.
Yves is known to frequent the Cranbourne, Berwick, Mornington and Melbourne CBD areas.
Anyone with information on his whereabouts is asked to contact Narre Warren police on 9705 3111.