Dylan was last seen at a residential address on Bungower Road, Mornington yesterday about 4.00pm.
He is described as about 150cm -160cm tall with dark hair and brown eyes.
Dylan was last seen wearing black jeans, black zip-up jacket, dark cap and light blue or grey runners.
Police have concerns for Dylan due to his young age.
He is known to frequent the Mornington area.
Investigators have released an image of Dylan in the hope that someone knows his current whereabouts.
Anyone who sees Dylan is urged to contact the Mornington Police Station on 5970 4900 or Triple Zero (000).
