Latrobe Crime Investigation Unit detectives are investigating an attempted abduction at Centenary Park in Yinnar on Friday, 5 May.
It is believed a 30-year-old woman was watching her 18-month-old daughter play nearby on an in-ground trampoline about 1.45pm.
Officers believe an unknown man has then approached the child directly, before picking her up and starting to walk away.
The woman has run after the male before managing to pull her child free of his grasp.
The child sustained minor injuries, with scratches to her arms and foot.
It is believed the male then fled on foot towards the public toilets in the park.
The Yinnar South woman bundled her child up and went back to her vehicle where she called Triple Zero (000).
Detectives have released images of a man they believe may be able to assist with their enquiries.
He is described as being Caucasian in appearance, about 182cms tall and is thought to be aged in his 30's.
He is of slim build and was wearing a grey hoodie and blue work pants.
Anyone who witnessed the incident, has dashcam footage or any other information that could assist police with their enquiries is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
