Police are asking for help to find a man who went missing from his St George's Terrace workplace on Monday.

Dino Hadzic, 32, has not been seen since leaving his office about 9.30am on April 10.

He has not returned to his Claremont home or contacted his family or friends which is out of character for him and police have concerns for his welfare.

He is described as fair skinned, approximately 186cms tall, with a slim build, brown hair and blue eyes. It is believed he was wearing a business shirt and slacks.

Mr Hadzic uses public transport, particularly trains to get around.

Anyone with any information regarding his whereabouts, is asked to call Police immediately on 131 444 or Crime Stoppers on 1800 333 000.