Police are seeking the assistance of the community to locate teenager Alison Colonel.
Alison was last see when she left her family home on Monday, July 1 in the Tamworth area.
She is 15 years old and is described as having a thin build, brown hair and dark complexion.
It is not known what clothing Alison was wearing at the time she was last seen.
Anyone with information is urged to phone Tamworth police on 6768 2999.