Beatrice Coughlan from Eden Gate was last seen in the Delgany area on Thursday.
She's 5' foot 3" in height, of slim build with long fair hair which was in a ponytail.
She was wearing dark trousers, black Nike runners, a beige three-quarter length coat and a beige jumper.
Gardaí and Beatrice's family are concerned for her well-being.
Anyone with information is asked to contact Greystones Garda Station.
Teenager From Greystones Named As One Of The Victims Of Icelandic Car Crash
No Turning Back! — Oisin McConville Secured For 2027 In Massive Wicklow Boost
The Armagh all-Ireland winner who guided the Garden County to Tailteann Cup glory this season, guaranteeing Wicklow Sam Maguire football in 2027 is back at the helm after confirmation from Wicklow GAA
Pure Magic! 20 Years of Keeping Wicklow Uplands Clean
Pure has removed over 4,300,000 kg of waste from more than 17,000 illegal dumping sites across the uplands since 2006.
EU Defence Ministers Descend on Wicklow as Government Pledges €10m More for Ukraine
Wicklow is the centre of EU diplomacy for a few days at least at the beautiful Druids Glen
Old Recording Adds To Intense Concern About Road Safety
The footage of dangerous driving on the N11 near Kilmacanogue was widely shared .
7:00am - 7:30am
Road Safety Radio with Jamie Ryan
Heavy rain shower
High: 20°C | Low: 12°C
Light rain shower
High: 20°C | Low: 12°C
Heavy rain shower
High: 19°C | Low: 10°C
Heavy rain shower
High: 19°C | Low: 11°C
Heavy rain shower
High: 19°C | Low: 11°C