Police are appealing for public assistance to help locate missing man Petar Rukavina.
The 94-year-old was last seen on Oleander Drive in St Albans about 11am today (29 March).
Petar was wearing dark blue track pants, jumper and had a walking stick.
Police and family have concerns for his welfare due to medical conditions including dementia.
An image of Petar has been released in the hope that someone may have information on his current whereabouts.
Anyone who sights Petar is urged to contact Sunshine Police Station on 9313 3333.