Police are appealing for public assistance to help locate a 16-year-old girl reported missing from Cotton Tree.
The girl was last seen at Maroochydore on March 5 and has not been heard from since.
She is also known to spend time in Nambour.
Police and family hold concerns for her welfare as she has a medical condition.
The girl is described as Caucasian, around 170cm tall with short blonde hair and hazel eyes.
Anyone with information about her location is urged to contact police.
If you have information for police, contact Policelink on 131 444 or provide information using the online form 24hrs per day.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, by calling 1800 333 000 or via crimestoppersqld.com.au 24hrs per day.