Police are appealing for public assistance to help locate missing Fitzroy woman Ruoying.
The 87-year-old was last seen on Brunswick Street about 7.25pm last night.
Police and family members hold concerns for Ruoying as she has dementia and limited mobility due to an injury.
Ruoying was last seen wearing a black jacket, a red vest, blue pants, purple shoes and was carrying a red bottle.
Investigators have released an image of Ruoying in the hope someone recognises her and can provide information on her whereabouts.
Anyone who sees Ruoying or has information on her whereabouts is urged to contact Fitzroy Police Station 9934 6400.