Echuca police are appealing for public assistance to help locate Chloe Gargan, who was last sighted at the Echuca East boat ramp on Sunday.
The 24-year-old NSW woman is wanted on three outstanding warrants for driving in a dangerous manner, possession of a drug of dependence and failure to answer bail.
It is believed Gargan has her two-year-old male child with her.
Gargan was last sighted at the Echuca East boat ramp on Goulburn Rd on Sunday, August 8 and is known to frequent Echuca.
Police hold concerns for the welfare of the boy.
Investigators have released an image of Gargan in the hope that someone may have information on her current whereabouts.
She is described as being 173 cm tall, with a thin build, brown eyes and brown hair.
Police are urging Gargan to attend a police station, or ask anyone with information about her whereabouts to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au