Police in Ballymena said they are becoming "increasingly concerned as to the whereabouts of 21-year-old Chloe Mitchell".
Chloe was last seen at 6.45pm on Friday June 2nd in the Harryville area of the town.
Chloe was wearing a green and black North Face style jacket, a white t-shirt, leggings and Nike trainers.
A search party is meeting at 7pm this evening, Wednesday 7 June, at Ken's Car Park in Harryville. Everyone welcome to join with Chloe's family, friends and members of the community.
Anyone with any information is asked to contact 101 quoting reference number 2262 05/06/23.