Police are appealing for public assistance to help locate missing St Albans man Ratko Dujela.
The 79-year-old was last seen on St Albans Road, St Albans about 2.15pm today.
Police and family hold concerns for Ratko as his disappearance is out of character and he has a medical condition.
Ratko is described as being 198cm tall with a solid build and grey hair.
He was last seen wearing a blue denim jacket, red flannel shirt and blue jeans and is known to frequent St Albans, Sunshine and Keilor Downs.
Police have released an image of Ratko in the hope someone recognises him and can provide information regarding his current whereabouts.
Anyone who sees Ratko or has information on is whereabouts is urged to contact Keilor Downs Police Station on 9365 3333.