Police are concerned for the welfare of a woman last seen on February 7 in south Auckland's Māngere.
They're appealing for sightings of 23-year-old Cortney who has been reported as missing.
Cortney is described as having a slim build and is approximately 163cm tall. She has shoulder-length dark hair and a black tattoo on her right hand/arm.
A spokesperson said both police and Cortney's family have concerns for her welfare.
Anyone who has seen her is asked to contact police by calling 105 and reference file number 240216/6794.
Information can also be provided anonymously via Crime Stoppers on 0800 555 111.