Ann Kerrigan has been located safe and well.
The 13-year-old was last seen at Airside Business Park in Swords at approximately 6.30pm on Thursday (April 2nd).
She is described as being four feet seven inches tall, of slim build and with long brown hair. She was last seen wearing a pink top, black leggings, navy jacket and black shoes.
Gardaí had asked the public for help in tracing her whereabouts.