Missing teen Madison Miller is known to frequent Dandenong.
Police are appealing for help to find the 16-year-old, who was last seen at a home in Moonee Ponds on Tuesday 2 May.
They have concerns for her welfare due to her age.
Madison is described as about 167 centimetres tall with a medium build, blue-green eyes and blonde, curly shoulder-length hair.
She is also known to frequent the Deer Park, Footscray, Geelong, Ballarat, Ascot Vale and Flemington areas.
Call Moonee Ponds police station on 9373 5200 with any information about her whereabouts.
