Gardai are this afternoon asking for social media sharing of 16-year-old Alexandra Karkuszova, who was last seen on Liberty Street in the city at 5.30pm on Wednesday, September 21.
Alexandra, who is originally from Slovakia, has been living the Youghal area for some time.
She is described as 5 foot tall, of slim build, with brown hair, and brown eyes.
She was wearing a black hoodie, blue jeans and black runners when last seen.
Anyone with information is asked to contact Gardai at Gurranabraher garda station on 021 4946200 or any garda station.