Police are appealing for public assistance to help locate missing 13-year-old Elizabeth Chapman.

Elizabeth was last seen at a home in Keilor Park on Wednesday (Sept. 2) about 9.45pm.

Police are concerned for Elizabeth’s welfare due to her age.

Elizabeth is described as Caucasian, about 169cm tall, with an average build, and has brown hair.

She was last seen wearing a black Adidas top with white stripes, grey tracksuit pants, blue runners and was carrying a black backpack.

Police have released an image of Elizabeth in the hope someone recognises her and can provide information on her current whereabouts.

It is believed she may frequent St Albans, Essendon and Cranbourne areas.