Stonnington Crime Investigation Unit detectives are seeking to identify a man following a restaurant burglary in South Yarra late last month.
It is believed the man entered the Commercial Road premises about 9.15pm on Sunday 23 August.
The offender entered a staff only area and stole a number of items before leaving the venue.
The man is perceived to be Caucasian in appearance, in his 50s, medium height and weight.
He was carrying a plastic shopping bag and wearing a dark track suit jacket and pants, along with a dark hat and disposable face mask.
Police have released images of the man they believe can assist with their enquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au