Police are appealing for public assistance to help locate John Lambert.
The 50-year-old is wanted in relation to serious assault matters.
He is known to frequent the Ivanhoe and Richmond areas.
Police have released an image of Lambert in the hope someone may have information on his current whereabouts.
Anyone who sights Lambert is urged to contact Crime Stoppers on 1800 333 000 or make a confidential report at www.crimestoppersvic.com.au.