Police are appealing for public assistance to help locate 39-year-old man Nathan Markson.
Warrants has been issued for his arrest in relation to assault and breaching a court order.
Markson is known to frequent the South Melbourne, Southbank, Melbourne CBD and Cranbourne areas.
Investigators have released an image of Markson in the hope that someone may have information on his current whereabouts.
Anyone with information on his whereabouts is urged to contact Crime Stoppers on 1800 333 000 or make a confidential report at www.crimestoppersvic.com.au