Police are appealing for public assistance to help locate missing St Albans man John Sanhueza.
The 36-year-old was last seen about 2.30pm on 9 September in Charles Street, Seddon.
Police and family have concerns for his welfare due to the length of time he has been missing.
Investigators have released an image of John in the hope it may help someone recognize him and inform police of his whereabouts.
Anyone who sees John or has further information is urged to contact Brimbank Crime Investigation Unit on 03 9313 3444.