Aleks Malinowski was last seen early Friday morning.
ALEKS MALINOWSKI HAS been missing since Friday, and gardaÃ are seeking the publicâ€™s help in tracing him.
The 18-year-old was last seen at his home in Clondalkin at around 6.20am on Friday morning.
He is 5â€™8â€³ tall with a slim build. He has short brown hair with a line shaved into the left side of his head.
Malinowski is believed to have been wearing a green and black sports jacket, olive green tracksuit bottoms, black shoes and a navy Adidas wooly hat.
Anyone who has seen him or has any information is urged to contact Clondalkin Garda Station on 01 666 7600, the Garda Confidential Line on 1800 666 111, or any garda station.