Police are appealing for public assistance to help locate missing Highton woman Katrina.
The 23-year-old was last seen leaving her workplace in Colac on Tuesday, 13 August at 2pm.
Katrina is described as being Caucasian in appearance and is of slim build with shoulder length blonde hair.
She was last seen wearing black scrubs.
Katrina may be travelling in a silver 2002 3 series BMW, registration AXN023.
She is known to frequent the Geelong, Highton, Corio and Colac areas.
Police and family have concerns for Katrina's welfare due to her disappearance being out of character.
Investigators have released an image of Katrina in the hope that someone can provide information on her current whereabouts.
Anyone with information is urged to contact Waurn Ponds Police Station on 52473500 or Crime Stoppers on 1800333000.