Ashley Khan, aka Ashcan Kalhory, is wanted by Sussex Police after failing to appear at court for drugs and stolen goods offences.
Khan, 30, of Rodmell Avenue, was due to go on trial on Monday, September 26 at Hove Crown Court but did not attend.
He has been charged with three counts of handling stolen goods, two counts of possession with intent to supply a class A drug and one count of possession with intent to supply a class B drug.
He was released on conditional bail by the court following an earlier pre-trial hearing.
It is believed that Khan is still in the city and anyone who sees him or has information as to his whereabouts is asked to call 999 quoting serial 720 of 11/10.