Police are appealing for the public's help to find a 14-year-old Taranaki girl who has been missing since Sunday.

Police believe it's possible Tahlia Anderson, of Hawera, is in the Hamilton or Auckland areas.

Anyone with information about where Tahlia is, or with information which could help police find her, is asked to call their local police, or Crimestoppers anonymously on 0800 555 111.