He was last seen at the Station Road in Leixlip.
Gardaí are appealing to the public for assistance in tracing the whereabouts of Cristian Zeleniuc (18) who was reported missing from Portlaoise, Co. Laois, on Wednesday.
Cristian was last seen at Station Road in Leixlip, in the early hours of Wednesday.
Cristian is described as approximately 5 foot 9 inches in height, of slim build with brown hair.
When last seen Cristian was wearing a white T-shirt, grey tracksuit, white and blue coat and black trainers.
Gardaí and Cristian’s family are concerned for his well-being.
Anyone with any information on Cristian’s whereabouts is asked to contact Gardaí.

Sharp Rise In M9 Collisions With Garda Call-Outs Up Year-On-Year
Councillor Seeks Clarity On How Often Nightclubs and Late Bars In Naas Are Inspected For Fire Risks
New Figures From CSO Reveal How Much International Protection Applicants Earn Compared To Average Worker In Ireland
Unpaid Eight-Month Work And Training Placement For Adults With Disabilities Branded "Extremely Unfair"
Department Of Education Defends Kildare SNA Cuts Amid Claims Of Reduced Need At Some Schools
Naas Nurses Threaten Escalation As Staffing Row Deepens
Driving Tests Face Disruption As RSA Testers To Strike Next Week
Jury Delivers Not Guilty By Reason Of Insanity Verdict In Ballyfin Demesne Strangling Case