Thirteen year-old Cameron Hayden-Baker was last seen on Chatsworth Grove, Harrogate at 6.55pm on Wednesday 16 May.
Cameron has now been found.
She is described as medium build, approximately 5ft 5 ins tall, with green eyes.
She is believed to have link to the Skipton area and may be with a 13 year-old boy.
Police believe she has links to the Skipton area and may be with a 13 year-old boy.
She was last seen wearing a black jumper, pale skinny jeans, black Nike baseball cap, a bright red puffa jacket and a black handbag.
Officers are extremely concerned for her safety and are appealing to anyone who has seen her or knows where she is to contact them.
Anyone who has seen Cameron or knows of her current whereabouts is asked to call North Yorkshire Police on 101, if you have an immediate sighting of her, please call 999.