Police are appealing for public assistance to help locate missing Sunshine North woman Mary Catan.
The 43-year-old left her Bangerang Avenue home about just after midnight this morning.
Mary is Asian with black shoulder-length hair which is usually tied back and was last seen wearing a grey jacket and black jeans.
Mary has a medical condition and police and family have concerns for her welfare.
Investigators have released an image of Mary in the hope that someone may have information on her current whereabouts.
Anyone who sees Mary is urged to contact Sunshine Police Station on 9313 3333.