Police are appealing for public assistance to help locate Courtney Grant.
The 12-year-old girl was last leaving her Kings Park home to go to school about 8.30am yesterday (3 May).
She failed to return home at the usual time of 4pm.
Police and family members hold concerns for Courtney’s welfare due to her age and have released an image in the hope someone can provide information on her whereabouts.
Courtney is described as about 160cm tall with long dark hair and a solid build.
She was last seen wearing a school uniform consisting of a black jacket, blue skirt and black shoes.
Anyone who sees Courtney or knows of her whereabouts is urged to contact Keilor Downs Police Station on 9365 3333.