Police are appealing for public assistance to help locate missing Brunswick man Simon Cosgrove.
The 34-year-old was last seen at his home address on Davies Street about 1am on Saturday 15 June.
Police and family hold concerns for Simon as he requires regular medication.
Simon is known to frequent the Merri Creek Trail and the State Library.
Investigators have released an image of Simon in the hope that someone may have information on his current whereabouts.
Anyone who sees him is urged to contact Brunswick Police Station on 8378 6000.