South Wales Police are trying to identify eight men as part of an investigation into cases of public disorder, violence and criminal damage involving Bristol City fans outside the Cardiff City Stadium and in St Mary Street on February 16.
Following an appeal to trace sixteen individuals, police have now identified nine of them.
Police are appealing to identify the remaining seven and now want to trace a further person as a result of the appeal.
No home fans were involved in the incidents.
Police are urging anyone who recognises the people in the photos to contact PC Evans on 07584 883154, or Crimestoppers anonymously on 0800 555 111 quoting Operation Panther.