Chloe has been missing since February and police have concerns for her due to the length of time she has been missing and her age.
Police believe that Chloe communicated with a friend via Facebook in March indicating that she was in the Hastings area.
Investigators have released an image of Chloe in the hope that someone may recognise her.
Chloe is described as Caucasian, medium build, fair complexion with shoulder length brown hair.
Anyone who sees Chloe is urged to contact Frankston Police Station on 9784 5555.
