Class Enemy (Klasni Neprijatelj in local language) is a play produced by the East West Theatre Company from Sarajevo, Bosnia and Herzegovina. The play was originally written by a British playwright Nigel Williams, but East West Theatre Company's production was adapted by the show's director, Haris Pašović. The original play, set in the South London classroom in early 1980s, was in Pašović's production transported to Sarajevo of 2007.