Police are trying to locate 40-year-old Brooke Donnell Phillips, who was last seen in the Goldfields-Esperance region.
Brooke was seen at around 2:30 pm on Wednesday 3 October 2018 in the Jameson Community (125 km east of Warburton), but hasn't been seen since.
She is described as approximately 170cm tall, medium build, fair skinned, with medium length blonde hair and brown eyes.
Brooke was last seen wearing a white shirt, blue jeans and a baseball cap with her hair tied up.
She was driving a 2009 black Hyundai Santa Fe (registration BROKE2) and is believed to be heading to Blackstone community (similar car pictured).
If you see Brooke, or know anything about her whereabouts, please call Police on 131 444.