Petra Bläss (since 2005, Petra Bläss-Rafajlovski: born 12 June 1964) is a German politician (formerly PDS). She served in the German parliament (Bundestag) between 1990 and 2002, and was a Bundestag vice-president between 1998 and 2002. In 1990 she served, improbably as she thought, both at the time and subsequently, as the chair of the 50 member Electoral Commission appointed to supervise East Germany's first (and last) freely held and fairly administered general election.