Police are seeking public assistance to locate two 15-year-olds missing from the Ipswich area since Thursday, November 16.
The boy and girl (pictured) were last seen at addresses in Ipswich and Redbank Plains at approximately 6am, and have not been seen or heard from since.
Police have concerns for their welfare due to their young age.
The boy is described as Caucasian in appearance, approximately 170cm tall with a proportionate build, black hair and a rattail.
The girl is described as Caucasian in appearance, approximately 172cm tall with a proportionate build, long brown hair and a nose piercing.
While their whereabouts is unknown, police believe they are travelling together.
Police are appealing to the duo, or anyone with information about their whereabouts, to come forward.
Call Policelink on 131 444 or Crime Stoppers on 1800 333 000.