Aoife Coogan (14), has been missing from her home in Dublin since last Friday morning.
Gardaí are looking for help from the public to find the teenager, who was last seen in Ballyfermot about 10am.
Aoife is 5 foot 4 inches in height and slim build. She has long blonde hair, blue eyes and fair complexion.
When last seen she was wearing a black bomber jacket, grey hoodie top, light blue denim jeans and black and grey Nike runners with white soles.
Gardaí are concerned for Aoife’s welfare and anyone with information is asked to contact Ballyfermot Garda Station on (01) 6667200 or The Garda Confidential Line 1800 666111
