Queensland Police have charged three young people following an investigation into an alleged series of vehicle thefts and property offences across Brisbane.

Police allege that two teenage boys, aged 15 and 16, and an 18-year-old woman were involved in offences committed between September 2 and September 7. Investigators say nine vehicles were allegedly stolen during the five-day period, with several Brisbane suburbs affected.

The alleged offences occurred across areas including Wynnum, Morningside and Annerley. The vehicles allegedly targeted included several higher-value models, with police investigating the circumstances surrounding each theft.

The arrests were made as part of Operation Yankee Forge, a Queensland Police operation targeting property crime and the unlawful use of motor vehicles.

The 15-year-old boy was arrested at an address in Inala and was charged with 14 offences. He appeared before Wynnum Children's Court and remains subject to the court process.

The 18-year-old woman was also arrested and charged with 10 offences. She remains in custody and is scheduled to return to court later this month.

The 16-year-old boy was arrested as part of the investigation and is also facing charges connected with the alleged offending. His matter is scheduled to return to court in October.

Police say the investigation is continuing as detectives work to establish the full circumstances surrounding the alleged vehicle thefts and other property offences.

Vehicle theft remains a significant concern for communities because stolen cars can be used in further offences and can create substantial financial and emotional costs for victims. Police operations targeting vehicle crime aim to identify repeat offenders, recover stolen vehicles and disrupt networks involved in property offences.

The investigation also demonstrates the challenges police face when alleged vehicle theft involves young offenders. Because two of the accused are under 18, their matters are being dealt with through the Queensland youth justice system.

Police have encouraged members of the public to report suspicious activity and provide information that could assist investigations into vehicle theft and related property offences.

The allegations have not been proven in court. All accused people are entitled to the presumption of innocence until their matters are determined by the courts.