Scotland Yard is appealing to the public to help identify the pitch invaders — who face being banned from all football games in Britain and abroad. West Ham will publish the images on their website and in a future match programme.
Chief Supt Steve Wisbey, who was in charge of policing the match, said: "We will seek to obtain football banning orders for those responsible." Seven of the 19 people arrested so far have been given banning orders. A number of others are on bail.
The Football Association has brought disciplinary charges against both clubs for allegedly failing to prevent the violence. They could be forced to play games behind closed doors.
Anyone with information should call 020 8217 5039 or Crimestoppers on 0800 555 111.