Police are appealing for public assistance to help locate missing Box Hill North teenager Zoe Midgley-Schulz.
The 16-year-old was last at an address on Mersey Street on 16 May.
Police and family members have concerns for her welfare due to her age.
Zoe is about 168cm tall with a medium build and has shoulder length blonde hair with red tips.
Police have released an image of Zoe in the hope someone recognises her.
She is known to frequent the Ringwood area.
Anyone who sights Zoe or who knows of her whereabouts is urged to contact Box Hill Police Station on 8892 3200.